JOURNAL
ABPL 90143 Design Studio D Studio 42 CO2 Zero Yi Jie Lam 875783 Semester 2, 2020
CONTENT 01
ASSESSMENT TASK 1
1
02
ASSESSMENT TASK 2
9
03
ASSESSMENT TASK 3
18
04
ASSESSMENT TASK 4
24
05
ASSESSMENT TASK 5
48
06
ASSESSMENT TASK 6
68
07
REFLECTION
95
08
REFERENCE
96
Renewable Technology Research Assessment Task 1
Studio 42 CO2 Zero |
1
STRATEGY 01 - WATER
WEEK 1 - WEEK 3
Introduction - Rainwater harvesting is the process of collecting rainwater for commercial use. - The collected rainwater will undergo several steps of treatment including sterilisation and filtration before it is used in a commercial environment. - Different end uses each require a different rainwater quality.
Dry System
Wet System
- non-pressurized systems, where the pipes run from rain gutters into a tank
- when the pipes cannot be configured to run directly into the tanks or,
- structures do not hold any water in the pipes after it stops raining - does not create breeding grounds for mosquitoes and other insects
- where the tanks are located some distance away from the collection surfaces - often pressurized so that the long runs of pipes do not retain stagnant water
Studio 42 CO2 Zero | 2
STRATEGY 01 - WATER
WEEK 1 - WEEK 3
Case Study - Sidwell Friend Highschool, Washington, D.C. - first LEED (Leadership in Energy and Environmental Design) Platinum-rated K-12 school - Architect: KieranTimberlake Associates (KTA) - Smart water management (cleaning up to 3000 gallons of water every day)
Studio 42 CO2 Zero | 3
STRATEGY 01 - WATER
WEEK 1 - WEEK 3
Results Obtained - reduce 317,900 gallon of wastewater annually, saving $1687 in sewer charges. - reduce 8500 gallons per month in potable water consumption - collect 68% of rainfall (about 9820 gallons) from one year storms
- promote groundwater recharge and prevents polluted runoff from entering the city storm drains. (EL-Nwsany, Maarouf, Abd el-Aal, 2019)
Studio 42 CO2 Zero | 4
STRATEGY 02 - PHASE CHANGE MATERIAL
WEEK 1 - WEEK 3
Introduction - Store heat in their mass under the form of latent heat - Lighter comparing to thermal mass material - Obtain the same thermal capacity as 3cm thick plasterboard containing 30% PCMs would require 14cm concrete - Stabilize indoor temperature, reduce amount of energy consumption (10m2 ceiling tile can store up to 2kWh of energy) - Easily installed as part of a refurbishment programme to increase the thermal mass of lightweight structures
Case Study - Belvoir High School, Nottinghamshire, 2009 (retrofitted in 2013) - Year 7 - 11 students - 995 students - Architect: Masefields Architects - Lightweight construction - Aims to ameliorate mechanical cooling system
Technological Aspects - Place them in a cassette and add them to a suspended ceiling tile - PCM melts during daytime upon exposure to the thermal loads - Freezes overnight when cooled by means of an integrated water pipe system. - Reduce risk of summertime overheating
Components: - BASF’s Micronal phase change material - Microscopically small, polymer-encapsulated spheres each with wax-core latent-heat storage.
(CIBSE Journal, 2015)
Studio 42 CO2 Zero | 5
STRATEGY 02 - PHASE CHANGE MATERIAL
WEEK 1 - WEEK 3
Daytime - Micro-encapsulated wax melts as air temperatures approach 23°C - Soaks up heat from the room - Heat absorption continues until all the wax has changed phase Night - Using night ventilation, the tiles release this absorbed heat once the room temperature starts to drop below 23°C. - As it releases heat, the PCM will return to its solid state.
Results Obtained
Limitation - Limited effectiveness during the day (Intense summer weather conditions prohibits its complete solidification during night) - Limited contact area between the air and PCM - Organic PCMs are flammable and have low thermal conductivity and low latent heat storage capacity.
(Souayfane, Fardoun, & Biwole, 2016, p. 400)
Studio 42 CO2 Zero | 6
STRATEGY 03 - PASSIVE VENTILATION
WEEK 1 - WEEK 3
Evaporative Cooling - As water evaporates it draws large amounts of heat from surrounding air. The heat of the air is used to evaporate water, and therefore cool the air. (Sayigh,2014)
Case Study - Habitat Resource and Development Centre, Katutura, Namibia - Designed by Nina Maritz Architects - Completed in 2004 - Passive design strategy achieved with low budget and very common materials and equipment - Aims to increase energy efficiency - Passive downdraft evaporative cooling (PDEC) system integrated in the architecture design
Technological Aspects - PDEC System - As the water droplets fall down the tower, the droplets evaporate slightly which use up energy. The air cools down and enters the building. - Multiple towers to maintain uniform air flow - Each tower will serve a zone
Studio 42 CO2 Zero | 7
STRATEGY 03 - PASSIVE VENTILATION
WEEK 1 - WEEK 3
Requirement - The opening should be large to achieve higher air volume flow rate and in a negative pressure zone - The opening can be installed a few meters above the general roof level - For water droplets to be completely evaporated during the fall, there should be a height of around 2–4meter (Ford,2000) - The scheme need to consider the geometry of the towers in the very beginning(Ford,2000)
Intergrated Design
- The system is integrated with sustainable strategy such as rainwater harvesting on rooftop - The system has the potential to bring in more natural light into the building Studio 42 CO2 Zero | 8
SITE ANALYSIS Assessment Task 2
Studio 42 CO2 Zero | 9
MAWSON PRIMARY SCHOOL VIRTUAL SITE VISIT
WEEK 3 - WEEK 4
Studio 42 CO2 Zero | 10
MAWSON PRIMARY SCHOOL QnA SESSION
WEEK 3 - WEEK 4
Week 3B QnA (Mawson Primary School)
Studio 42 CO2 Zero | 11
Week 4A
BRAINSTORMING
WEEK 3 - WEEK 4
Studio 42 CO2 Zero | 12
SITE ANALYSIS
WEEK 3 - WEEK 4
CIRCULATION CANBERRA CHRISTIAN SCHOOL
EARLY LEARNING CENTER
AFTER SCHOOL CARE
DRIVER TRAINING PROFESSIONALS
LEGEND
LEGEND RESIDENTIAL AREA SITE BOUNDARY SITE AREA: 28313.67 m2 SITE PERIMETER: 696.14 m
Site Context
MAWSON NEIGHBOURHOOD OVAL
MAIN ENTRANCE COVERED WALKWAY PEDESTRIAN MOVEMENT
Circulation
Total site area of Mawson Primary School is 28,000 sqm. Most of the surrounding residential houses are one to two-storey detached houses. There is no recorded heritage objective or area in Mawson District. The nearest heritage location is Philip District, which is 1km away from the site.
Studio 42 CO2 Zero | 13
SITE ANALYSIS
WEEK 3 - WEEK 4
ONSITE PARKING PROVISIONS
LEGEND CAR PARKING SPACE (56 in total) BUS PARKING SPACE (2 in total)
On-Site Parking Provision
Site Boundary
Site Access - Car
Site Access - Bus
Studio 42 CO2 Zero | 14
SITE ANALYSIS
WEEK 3 - WEEK 4
NOT TO SCALE
Landscape Coverage
Sun Path & Prevailing Winds
The average wind speed ranges from 7-10 with average dominant wind directions towards the northwest. GIven that the school had issues with passive ventilation, repositioning or channeling prevailing winds specific to the dominant wind direction could achieve better passive ventilation for the school. Comparatively looking at the surface ratio and existing landscape, there seems to be a lack of tree canopies, and potential landscape opportunities. The current landscape of Mawson consists of eucalyptus trees, under-used garden bed in the junior school, bonzai plants for aesthetics and mostly grass and capeweed scattered around open spaces which affect ground conditions for its users.
NOT TO SCALE
Vegetation
Studio 42 CO2 Zero | 15
SITE ANALYSIS
NOT TO SCALE
Utility - Energy Production
NOT TO SCALE
Utility - Rainwater System
WEEK 3 - WEEK 4
NOT TO SCALE
Utility - Hot Water System
NOT TO SCALE
Utility - Hot Water System
Studio 42 CO2 Zero | 16
SITE ANALYSIS
NOT TO SCALE
WEEK 3 - WEEK 4
NOT TO SCALE
Roof Coverage & PV Panels
Spatial Analysis
The total estimated roof cover amounts to 3889.90m2. Less than 10% of the total roof is being utilized for PV cells and none used for water-harvesting opportunities. There are a total of 45 PV cells generating approximately 10-16kW of energy. Taking into account the energy generated for that 289.74m2 of roof area, the 3889.90m2 of roof area will potentially be able to generate 169.27kW for the school.
Hall has little storage area which causes most of the furniture to be stored externally. Both the library and the hall have low capacity that they are unable to fit the required number of students and staff. Currently, the extra furniture for future usage is stored at one of the classrooms and they require a proper storage area. Studio 42 CO2 Zero | 17
DIGITAL TWIN | ENERGY MODELLING Assessment Task 3
Studio 42 CO2 Zero | 18
ENERGY CONSUMPTION SUMMARY
WEEK 5
Studio 42 CO2 Zero | 19
ENERGY CONSUMPTION - SENIOR BLOCK
WEEK 5
Energy Consumption - 147,162 kWh / year Gas - 93,031 kgCO2e / year
Studio 42 CO2 Zero | 20
ENERGY CONSUMPTION - HALL
WEEK 5
Energy Consumption - 33,699 kWh / year Gas - 27,536 kgCO2e / year
Studio 42 CO2 Zero | 21
ENERGY CONSUMPTION - BER & PRE-SCHOOL
WEEK 5
Energy Consumption - 30,208 kWh / year Gas - 17,660 kgCO2e / year
Studio 42 CO2 Zero | 22
ENERGY CONSUMPTION - JUNIOR BLOCK
WEEK 5
Energy Consumption - 18,121 kWh / year Gas - 8,329 kgCO2e / year
Studio 42 CO2 Zero | 23
MID-SEM REVIEW Assessment Task 4
Studio 42 CO2 Zero | 24
LEARNING ENVIRONMENT DESIGN & USE (KEY TAKEAWAY)
WEEK 6
Studio 42 CO2 Zero | 25
INTEPRETATION OF BRIEF (MAWSON PRIMARY SCHOOL)
WEEK 6
Studio 42 CO2 Zero | 26
GENERAL INFO AND BRIEF
STUDIO 42 CO2 ZERO
MID-SEM REVIEW | WEEK 7
1
Studio 42INFORMATION CO2 Zero | 27 GENERAL
DESIGN PRINCIPLES
VERSATILE
MID-SEM REVIEW | WEEK 7
BELONGINGS
TRANSPARENCY
SUPPORTIVE AND PRODUCTIVE LEARNING ENVIRONMENT
FOSTER A SENSE OF STUDENTS OWNERSHIP
VISUAL INTERCONNECTEDNESS THAT ENCOURAGES COMMUNAL LEARNING
- MULTIPLE LEARNING SETTINGS COLLOCATED - FLEXIBLE ARRANGEMENT TO SUPPORT DIFFERENT LEARNING MODE
- LESS INSTITUTIONAL FEELINGS WITH EASY WAYFINDING - WARM AND INCLUSIVE ENVIRONMENT
- UNINTERRUPTED LINE OF SIGHTS - DIRECT VIEW TOWARDS OUTDOOR SPACES
STUDIO 42 CO2 ZERO
2
Studio 42 CO2 Zero | 28 DESIGN PRINCIPLES
MASTER PLAN EARLY PROPOSAL (CIRCULATION SKETCH)
PROGRESS | WEEK 6
Studio 42 CO2 Zero | 29
MASTER PLAN EARLY PROPOSAL (ADJACENCY TESTING)
PROGRESS | WEEK 6
Studio 42 CO2 Zero | 30
BUBBLE DIAGRAM (ADJACENCY)
MID-SEM REVIEW | WEEK 7
Gathering Spot/ Event
Admin/ Staff
CENTRAL HUB
General Learning Area General Learning Area Breakout Space
Outdoor Space
General Learning Area
Outdoor Space
Activities Hub Shared Learning
EXTENDED LEARNING
General Learning Area
Classroom Learning
Outdoor Space
General Learning Area
The existing programs are mapped out with adequate accessibility to outdoor area. The main design driver will be the central hub acting as the heart of the school to form connection between different functions. Accessibility of students from all grade levels are considered as well. Learning STUDIO ZERO 3 CONCEPTUAL DIAGRAM area has42 toCO facilitate homerooms, shared learning and breakout space for students. 2 Studio 42 CO2 Zero | 31
MASTER PLAN EARLY PROPOSAL
PROGRESS | WEEK 6
EXISTING
DROP-OFF
AINSWORTH ST
EXISTING
RENOVATION
ADDITION
RENOVATION
EXISTING
RENOVATION
ADDITION EXISTING
PRIMARY ENTRY POINT
RENOVATION
SECONDARY ENTRY POINT
PROPOSED BLOCKS
PROPOSED ENTRY POINT
SITE BOUNDARY
PROPOSED WALKWAY
0
10
NOT TO SCALE
30m
SCALE 1:1000
Studio 42 CO2 Zero
Studio 42 CO2 Zero | 32 Master Plan
MASTER PLAN EARLY PROPOSAL (SHORT-TERM)
PROGRESS | WEEK 6
EXISTING
SHORT-TERM PLAN (1 YEAR) HALL RENOVATION
EXISTING
DROP-OFF
Kitchen
RENOVATION
ADDITION
- Relocate kitchen area to be incorporated with a cafeteria in future
CLASSROOM RECONFIGURATION
CLASSROOM LEARNING PODS
CO-TEACHING SPACE
BREAKOUT SPACE
RENOVATION
REPLACEMENT OF EXISTING WINDOW, DOOR, ROOF
INCREASE NUMBER OF SOLAR PANELS TO FACILITATE ENERGY USAGE
EXISTING
- Currently 45 modules, generating approximately 10-16kW
RENOVATION
0
5
NOT TO SCALE
15m
SCALE 1:500
ADDITION
Studio 42 CO2 Zero
6
Master Plan| 33 Studio 42 CO Zero 2
MASTER PLAN EARLY PROPOSAL (MEDIUM-TERM)
PROGRESS | WEEK 6
EXISTING
MEDIUM-TERM PLAN (5 YEARS) ART FACILITIES
EXISTING ART FACILITIES
DROP-OFF
RENOVATION
ADDITION
- Accommodate for minimum 2 classes (30 students each max.)
NEW DEMOUNTABLES
RENOVATION
- Activated new learning area (proposed with semi-covered walkway)
EXISTING RENOVATION
0
5
NOT TO SCALE
15m
SCALE 1:500
ADDITION
Studio 42 CO2 Zero
7
Master Plan| 34 Studio 42 CO Zero 2
MASTER PLAN EARLY PROPOSAL (LONG-TERM)
PROGRESS | WEEK 6
EXISTING
LONG-TERM PLAN (10+ YEARS) ART FACILITIES (EXTENSION)
EXISTING ART FACILITIES
DROP-OFF
RENOVATION
ADDITION - Turn the art space into a media centre (a central hub)
NEW DEMOUNTABLES
RENOVATION
EXISTING RENOVATION
0
5
NOT TO SCALE
- Increase number of demountables to facilitate future growth of students
15m
SCALE 1:500
ADDITION
Studio 42 CO2 Zero
8
Master Plan| 35 Studio 42 CO Zero 2
MASTER PLAN EARLY PROPOSAL (REFINED)
PROGRESS | WEEK 6 ILL
M RY
E
AC
PL
1
STAGE 1 - HALL RENOVATION - Reconfiguration of existing hall - Draw out canteen to increase sitting room - Retracable seatings with standing room above - Outdoor storage area to be covered - Space for specialist subjects before commencement of work of new art space
EXISTING
2
JUNIOR BLOCK
COVERED STORAGE 1 DROP-OFF
AINSWORTH ST
ENVIRONMENTAL CENTRE EXISTING
SC
- Reconfiguration of existing classrooms to facilitate 2 extra homerooms accessible to shared learning - Reconfiguration of library into a learning hub that can accommodate 2 classes at once - Reposition demountables for a better orientation
CE
LA
EP
L OB
CREATIVE HUB
RENOVATION
MULTIPURPOSE HALL
3
3 5
5
2
SENIOR BLOCK
4
VEGE PATCH
PRE-SCHOOL REPOSITION
4 EXISTING
PRIMARY ENTRY POINT
RENOVATION
SECONDARY ENTRY POINT
ADDITION
PROPOSED ENTRY POINT
SITE BOUNDARY
PROPOSED WALKWAY
0
10
EXTENDED LEARNING AREA (DEMOUNTABLES)
- New learning area with demountables to facilitate the rapid growth of students - Vege patch as a potential outdoor learning tool - Walkway extension from the main circulation route to the new learning area
2
BL
E AK
E
AC
PL
STAGE 4 - EXTENDED LEARNING AREA
5
STAGE 5 - BIKE PARKING | VEGETATION - New bike parking area underneath pergola outside the library - Existing walkway planted with vegetations - Increase outdoor seatings
30m
NOT TO SCALE
SCALE 1:1000
Studio 42 CO2 Zero
STAGE 3 - CREATIVE HUB - New hub for art specialist subject - Facilitate a canteen and extra storage area for hall - Reposition existing junior playground - Creative hub that is expanable for future usage
BIKE PARKING
RENOVATION
EXISTING
STAGE 2 - LEARNING AREA
Studio 42 CO2 Zero | 36 MASTER PLAN 2
MASTER PLAN (REFINED)
MID-SEM REVIEW | WEEK 7 1
STAGE 1 - HALL RENOVATION - Reconfiguration of existing hall - Space for specialist subjects before commencement of work of new art space
2
- Reconfiguration of existing classrooms - Reconfiguration of library - Reposition demountables for a better orientation
AINSWORTH ST
DROP-OFF
3
1
PRE-SCHOOL
ENVIRONMENTAL CENTRE
5
3
2
JUNIOR BLOCK
CREATIVE HUB
5
4
BIKE PARKING
4 EXTENDED LEARNING AREA (DEMOUNTABLES)
VEGE PATCH
2
LL
MI
RY
5
PL AC E
E
BUS ROUTE 0
10
NOT TO SCALE
STAGE 5 - BIKE PARKING | VEGETATION - New bike parking area underneath pergola outside the library - Existing walkway planted with vegetations
AC
PROPOSED WALKWAY
PL
PROPOSED ENTRY POINT
SITE BOUNDARY
LE
SECONDARY ENTRY POINT
ADDITION
OB
RENOVATION
SC
PRIMARY ENTRY POINT
STAGE 4 - EXTENDED LEARNING AREA - New learning area with demountables - Vege patch as a potential outdoor learning tool - Walkway extension
DEMOUNTABLE
EXISTING
STAGE 3 - CREATIVE HUB - New hub for art specialist subject - Reposition existing junior playground
HALL
SENIOR BLOCK
STAGE 2 - LEARNING AREA
30m
SCALE 1:1000
AK
BL E E
AC
PL
STUDIO 42 CO2 ZERO
4
PLAN | 37 Studio 42MASTER CO2 Zero
SITE PLAN
MID-SEM REVIEW | WEEK 7
AINSWORTH ST
DROP-OFF
STAFF CARPARK
PLAYGROUND
MULTIPURPOSE HALL ENVIRONMENTAL CENTRE
JUNIOR BLOCK
PRE-SCHOOL
SENIOR BLOCK
OVAL
EXTENDED LEARNING AREA
BIKE PARKING
CREATIVE HUB
STORY TELLING
PLAYGROUND
VEGE PATCH
BASKETBALL COURT
EXISTING RENOVATION ADDITION
PLAYGROUND
PLAYGROUND
DEMOUNTABLE
0
5
NOT TO SCALE
15m
SCALE 1:500
STUDIO 42 CO2 ZERO
5
SITE PLAN
These are the proposed alteration made in regard to how they sit on the site. The idea is to minimise renovation and construction and apply adaptive reuse of the existing space. Stage 1, reconfiguration of the interior for the hall, stage 2, rearrangement of layout for learning spaces. Stage 3, the proposed creative hub, stage 4 the extended learning area and lastly the landscaping. Studio 42 CO2 Zero | 38
CURRENT HALL 180sqm HALL PROPOSAL
PROPOSED HALL 231sqm
CURRENT HALL 180sqm
MID-SEM REVIEW | WEEK 7
PROPOSED HALL 231sqm STAGE
STAGE
BOILER ROOM
BOILER ROOM
STAGE BOILER ROOM
STAGE BOILER ROOM
CANTEEN 51sqm
FOYER
CANTEEN 51sqm
FOYER
FOYER
FOYER
SITTING ROOM
STANDING ROOM
ROOM OCCUPANCY METRIC CALCULATION HALL - 0.5 m2/ person CURRENT CAPACITY ROOM OCCUPANCY METRIC CALCULATION 180m2/ 0.5 = 360 HALL - 0.5 m2/ person
30% STANDING ROOM 75m2/ 0.5 = 150 0
2
NOT TO SCALE
STANDING ROOM
SITTINGCAPACITY ROOM UPGRADED 2 / 0.5 2=/ 0.5 612= 462 306m231m
REQUIRED CAPACITY CURRENT CAPACITY 2 2 / 360 0.5 = 500 / 0.5 = 180m250m 30% STANDING ROOM 75m2/ 0.5 = 150 REQUIRED CAPACITY 250m2/ 0.5 = 500
SITTING ROOM
UPGRADED CAPACITY 306m2/ 0.5 = 612
70% SITTING ROOM 175m2/ 0.5 = 350
70% SITTING ROOM 175m2/ 0.5 = 350
STANDING ROOM 75m2/ 0.5 = 150 SITTING ROOM 231m2/ 0.5 = 462 STANDING ROOM 75m2/ 0.5 = 150
6m
SCALE 1:200
The current hall can accommodate 360 people according to the room occupancy metric. While maintaining the current square geometry of 6 MULTIPURPOSE HALL SCALE hall 1:200 as a unique feature, internal reconfiguration is planned instead of extension, avoiding extra cost required for relocating services in the the boiler room. Studio 42 CO2 ZeroHALL | 39 STUDIO 42 CO ZERO 6 MULTIPURPOSE STUDIO 42 CO2 ZERO 0
2
2
6m
PRECEDENT
STUDIO 42 CO2 ZERO
MID-SEM REVIEW | WEEK 7
7
Studio 42 PRECEDENT CO2 Zero | 40
SENIOR BLOCK CLASSROOMS SPATIAL ANALYSIS
Studio 42 CO2 Zero
PROGRESS | WEEK 7
LEARNING SPACES ANALYSIS Activities are mapped out accordingly for each general learning area. The current learning spaces are standard classrooms 4 without group learning and individual pods. Each of them consists of learning area, breakout between 2 classes, teacher’s workstation and lockers. Studio 42 CO2 Zero | 41
SENIOR BLOCK CLASSROOMS SPATIAL ANALYSIS (MID-SEM REVIEW)
MID-SEM REVIEW | WEEK 7
STORAGE
WC
WC CLASSROOM 8 59sqm
OFFICE STORAGE
OFFICE CLASSROOM 2+3
LIBRARY
165sqm
180sqm
SENIOR BLOCK
SENIOR BLOCK
FIRST FLOOR
GROUND FLOOR
CLASSROOM 6+7 187sqm
STAFF WC
CLASSROOM 1
WC
CLASSROOM 4
77sqm
83sqm
CLASSROOM 5 47sqm
TEACHING/LEARNING
CLASSROOM
LOCKER
TRANSPARENCY
GROUPING
TEACHER’S WORKSTATION
CLASSROOM
HALLWAY
HALLWAY
CLASSROOM
CLASSROOM
BREAKOUT SPACE
0
2
NOT TO SCALE SCALE 1:200
STUDIO 42 CO2 ZERO
OFFICE SPACE STORAGE LOCKERS
6m
DISPERSED AREA
ORGANISED AREA
8
TRADITIONAL CLASSROOM (WITH SOLID WALLS)
OPEN-PLAN
(FLEXIBLE CONFIGURATION)
LEARNING SPACE
Studio 42 CO2 Zero | 42
PRECEDENT
MID-SEM REVIEW | WEEK 7
Studio 42 CO2 Zero | 43
PROPOSED SENIOR BLOCK CLASSROOMS
MID-SEM REVIEW | WEEK 7 CLASSROOM 10
CLASSROOM 2
55sqm
60sqm
WC
WC OFFICE
STORAGE
STORAGE
CLASSROOM 3
CLASSROOM 9
56sqm
50sqm
OFFICE
BREAKOUT
BREAKOUT
73sqm
78sqm
LIBRARY 252sqm
SENIOR BLOCK
SENIOR BLOCK
GROUND FLOOR
FIRST FLOOR
CLASSROOM 4
CLASSROOM 8
56sqm
50sqm
STAFF
16sqm
BREAKOUT
WC WC
CLASSROOM 7
CLASSROOM 1 55sqm
72sqm
CLASSROOM 6 47sqm
CLASSROOM 5 57sqm
TEIKYO UNIVERSITY ELEMENTERY SCHOOL KENGO KUMA ARCHITECTS
HOMEROOMS BREAKOUT SPACE LIBRARY OFFICE WASHROOM STORAGE 0
2
NOT TO SCALE
6m
SCALE 1:200
CLOSED
OPEN
STUDIO 42 CO2 ZERO
LEARNING SPACE The new learning area will include a larger teacher planning room 10 and a storage area for extra tables and chairs. By PROPOSED reducing the excess circulation area, the school is able to introduce 2 extra classrooms, forming a total of 10 homerooms with equal accessibility to the breakout spaces that were previously wasted as a dull hallway. Each classroom is separated by bifold doors which can be opened for team teaching.
Studio 42 CO2 Zero | 44
PROPOSED NEW BUILT - ART SPACE
MID-SEM REVIEW | WEEK 7 1
1 OUTDOOR DECKING OUTDOOR EXHIBITION
EQUAL ACCESSIBILITY VISUAL CONNECTION
2
CANTEEN
2
ART SPACE 1 ART SPACE 2
STORE WC
3
PLATFORM
FLEXIBLE CONFIGURATION CREATIVE HUB NEW BUILD
3
EXISTING COVERED WALKWAY PROPOSED WALKWAY RENOVATION EXISTING PROPOSED BIKE PARKING EXISTING PLAYGROUND 0
2
NOT TO SCALE
6m
SCALE 1:200
STUDIO 42 CO ZERO
DIFFERENT MODE OF WORKSTATION 11
CREATIVE HUB
2 Canteen that is originally placed in the hall is now relocated to the hub. Besides maintaining its direct linkage to the hall, it also provides extra rooms for storage. The raised art facility is to facilitate the stepped platform for outdoor exhibition and to cater for outdoor art classes as an alternative learning mode.
Studio 42 CO2 Zero | 45
PERSPECTIVE - ART SPACES
STUDIO 42 CO2 ZERO
MID-SEM REVIEW | WEEK 7
12
PERSPECTIVE 1
This perspective highlights the covered walkway as the main circulation route, enabling equal accessibility to the proposed creative hub.
STUDIO 42 CO2 ZERO
13
PERSPECTIVE 2
This view shows the proposed design for the creative hub, with extended walkway connecting the canteen and the art space.
Studio 42 CO2 Zero | 46
BLE
SITE ELEVATION
MULTIPURPOSE HALL
MID-SEM REVIEW | WEEK 7
SENIOR BLOCK
EXTENDED WALKWAY
JUNIOR BLOCK
VEGE PATCH
EXTENDED DEMOUNTABLE
South Elevation The extended learning area at the rear of the oval, which will be carried out at stage 4. 0
2
6m
SCALE 1:200
STUDIO 42 CO2 ZERO
EXTENDED DEMOUNTABLE
14
VEGE PATCH
SENIOR BLOCK
SOUTH ELEVATION
CREATIVE HUB
PRE-SCHOOL
MULTIPURPOSE HALL
ENVIRONMENTAL CENTRE
North Elevation
0
2
SCALE 1:200
6m
Highlights the creative hub at the central oval in relation to the existing site. Studio 42 CO2 Zero | 47
PROJECT RESOLUTION Assessment Task 5
Studio 42 CO2 Zero | 48
SHADOW ANALYSIS OF ART FACILITY
9AM
PROGRESS | WEEK 8
4PM
The proposed location for the new art facility is not ideal as it blocks out part of the view from the library at Senior Block. Positioning right at the middle of the playground will obstruct visual links to the remaining part of the school. An IT Hub would be a great opportunity to maintain the concept of having a heart of the school as suggested by the panels during mid-sem critcs.
STUDIO 42 CO2 ZERO
Studio 42 CO2 Zero | 49 OLD ART SPACE
MASTER PLAN REFINEMENT (REPOSITION OF ART FACILITY)
PROGRESS | WEEK 8
HALL EXPANSION
AINSWORTH ST
STAGE I
STAGE II
LEARNING SPACE -add 2 more classrooms -upgrade library
STAGE V
EXTENDED LEARNING AREA -new demountable -vege patch
STAGE IV
SCO BLE
STAGE III
EXTENSION
PLA PLACE
10
NOT TO SCALE
30m
SCALE 1:1000
STUDIO 42 CO2 ZERO
L RYMIL
CE
RENOVATION ADDITION
0
LANDSCAPPING -addition of outdoor seating -activate outdoor learning space
ART SPACE -to facilitate art subjects and exhibition -connection to outdoor
MASTER PLAN
Relocation of the art space to the rear of the site. Connection to the demountable creates opportunity for a outdoor shared learning area. However, this will require the small playground to be relocated towards North, also running space for basketball court would be compromised. Studio 42 CO2 Zero | 50
PROPOSED ART FACILITY
PROGRESS | WEEK 8
RAMP
WITHDRAW
ART SPACE 1
PLATFORM OUTDOOR DRAWING
PLAYGROUND WITHDRAW
WC GALLERY DDA
GATHERING SPOT BRAINSTORMING
OUTDOOR SEATING
DECKING WITH PERGOLA
GATHERING SPOT
ART SPACE 2
WITHDRAW
0
1
NOT TO SCALE
STORAGE -art supplies
3m
SCALE 1:100
Initial STUDIO 42 COproposal ZERO 2
for the internal layout of art space. By placing bathrooms at the North, it is inefficient to underutilise the well lit area thatART are SPACE supposedly used for learning. Studio 42 CO2 Zero | 51
MASTER PLAN REFINEMENT (RUNNING SPACE AROUND BASKETBALL COURT)
PROGRESS | WEEK 9
HALL EXPANSION
AINSWORTH ST
STAGE I
STAGE II
LEARNING SPACE -addition of 2 classrooms -library as a learning hub
STAGE V
EXTENDED LEARNING AREA -relocation of demountable -vege patch
STAGE IV
BLE
SCO
EXTENSION ADDITION
PLACE
10
NOT TO SCALE
30m
SCALE 1:750
STUDIO 42 CO2 ZERO
L RYMIL
CE PLA
STAGE III
RENOVATION
0
LANDSCAPPING -addition of outdoor seating -activate outdoor learning space
ART SPACE -to facilitate art subjects and exhibition -indoor and outdoor learning
MASTER PLAN
Demountable to be pushed back as the previous proposal has interrupted the oval for students to have soccer. Running space is provided to ensure safety of the students while playing basketball. Studio 42 CO2 Zero | 52
SENIOR BLOCK REFINEMENT (GROUND FLOOR)
PROGRESS | WEEK 9 DISCUSSION ROOM 1
OPEN UP TO1 DISCUSSION ROOM COVERED WALKWAY
QUIET AREA OUTDOOR READING OPEN UP TO COVERED WALKWAY DECKING
QUIET AREA OUTDOOR READING
DISCUSSION ROOM 2
DECKING
DISCUSSION ROOM 2
0
2
NOT TO SCALE
6m
SCALE 1:200
STUDIO 42 CO2 ZERO 0
2
SENIOR BLOCK GROUND FLOOR (REVISED)
6m
Central SCALE 1:200 courtyard is redesigned to accommodate for different mode of resting and outdoor reading. Library has been included with 2 additional discussion rooms.
STUDIO 42 CO2 ZERO
SENIOR BLOCK GROUND (REVISED) Studio 42FLOOR CO Zero | 53 2
SENIOR BLOCK REFINEMENT (FIRST FLOOR)
BREAKOUT SPACE
PROGRESS | WEEK 9
WITHDRAW
INDIVIDUAL NOOK
WITHDRAW
TEACHER’S PLANNING ROOM
WITHDRAW
INDIVIDUAL NOOK
STORE
0
2
NOT TO SCALE
6m
SCALE 1:200
STUDIO 42 CO2 ZERO
SENIOR BLOCK FIRST FLOOR (REVISED)
Learning area alterations to include breakout spaces and withdrawal area. However, the edgy design does not work well in a primary school and the spatial efficiency must be compromised. Recessed window with wide windowsill is proposed as seating space for opportunity to enjoy the courtyard view.
Studio 42 CO2 Zero | 54
ART FACILITY REFINEMENT
PROGRESS | WEEK 9
ART SPACE 1
RAMP
OUTDOOR DRAWING
BREAKOUT
GATHERING SPOT
BRAINSTORMING DECKING WITH PERGOLA GATHERING SPOT
STORAGE
ART SPACE 2
RAINWATER TANK 0
1
NOT TO SCALE
3m
SCALE 1:100
Bathroom STUDIO 42 CO2 ZERO
is relocated towards the Southern side to allow students to access externally. Storage area is increased and ART theSPACE central (REVISED) open space is reconfigured into a breakout space. Studio 42 CO2 Zero | 55
MASTER PLAN REFINEMENT (REPOSITION OF IT HUB)
PROGRESS | WEEK 9
HALL EXPANSION
AINSWORTH ST
STAGE III
STAGE II
LEARNING SPACE -addition of 2 classrooms -library as a learning hub -addition of shading devices and bicycle station towatds North
STAGE I EXTENDED LEARNING AREA -relocation of demountable -vege patch
SCO
RENOVATION
E
ADDITION
30m
PLACE
10
NOT TO SCALE
SCALE 1:750
IT HUB -central multipurpose hub -extend walkway to link different learning spaces
L RYMIL
C PLA BLE
EXTENSION
0
STAGE IV
Art STUDIO space42is redefined as an IT Hub after the feedback from mid-semester review. Instead of relocating the canteen that was previously in CO2 ZERO MASTER PLAN the hall, the boiler room is decommissioned, and all the gas will be replaced with electricity. Hall expansion is proposed to accommodate the growing number of students. Studio 42 CO2 Zero | 56
SENIOR BLOCK REFINEMENT
PROGRESS | WEEK 9
DISCUSSION ROOM 1
STAFF
STORE
DISCUSSION ROOM 1 ALTERNATIVE READING SPACE
ALTERNATIVE READING SPACE
OUTDOOR READING
QUIET AREA BREAKOUT SPACE
DECKING QUIET AREA WITHDRAW
OUTDOOR READING
DISCUSSION ROOM 2 DECKING
DISCUSSION ROOM 2
0
2
NOT TO SCALE
WITHDRAW
6m
SCALE 1:200
STUDIO 42 CO2 ZERO
0
2
6m
0
2
SCALE 1:200
SCALE 1:200
42 CO2 ZERO
STUDIO 42 CO2 ZERO
6m
SENIOR BLOCK GROUND FLOOR
SENIO
SENIOR BLOCK GROUND FLOOR
Learning space is redefined with 2 breakout spaces and 2 withdrawal area, one on each wing. However, visual sightlines from classrooms to the breakout space is restricted. Consideration on noise from the breakout space that will affect students’ concentration at the withdrawal area. Studio 42 CO2 Zero | 57
MASTER PLAN REFINEMENT (REPOSITION OF MULTIPURPOSE HUB)
PROGRESS | WEEK 9
ART SPACE 1
ART SPACE 2
FOYER
DECKING
DRAMA MEDIA LAB
MAKER SPACE
STORE
NOT TO SCALE 0
1
3m
The multipurpose hub is redesigned where the required art spaces have been proposed together with a maker space, media lab and a drama nook. Similarly, bathroom are kept accessible both internally and externally.
SCALE 1:100
STUDIO 42 CO2 ZERO
IT HUB
Studio 42 CO2 Zero | 58
PROPOSED ART FACILITY
PROGRESS | WEEK 9
PLANT ROOM STORAGE
STAGE
SITTING AREA - 185 SQM SEATINGS - 364 SEATS STANDING AREA - 95 SQM STANDING ROOM - 190 OCCUPANTS TOTAL OCCUPANCY - 554
STORAGE
0
1
CANTEEN
3m
NOT TO SCALE
SCALE 1:100
Initial configuration of the hall that has been expanded. Canteen is remained as its current location while bathroom has been repoSTUDIOinternal 42 CO2 ZERO HALL sitioned to the previous stage area. A new plant room and a storage area are placed at both side of the new stage. Studio 42 CO2 Zero | 59
PV PANELS ROUGH CALULATION
PROGRESS | WEEK 9
Studio 42 CO2 Zero | 60
CARBON NEUTRALITY PROPOSAL
PROJECT RESOLUTION | WEEK 10
PASSIVE STRATEGY
DAYLIGHTING
ACTIVE STRATEGY
ORIENTATION
GLAZING
CROSS VENTILATION
AIR SOURCE HEAT PUMP
SHADING
THERMAL MASS
SOLAR PV
GREEN ROOF
RAINWATER HARVESTING
TOWARDS CARBON NEUTRALITY EXISTING CARBON EMISSION
249,437 kgCO2E / YEAR ELECTRICITY NATURAL GAS
116,587 kWh / YEAR 893,374 MJ / YEAR
SWITCH TO 100% ELECTRIC 3 X 200kWh AIR SOURCE HEAT PUMP
CO2
IMPROVE BUILDING ENVELOPE / GLAZING DOUBLE-GLAZED WINDOW WALL INSULATION
ON-SITE POWER GENERATION TOTAL PV COVERAGE - 305SQM ENERGY GENERATED - 62,164 KWH/ YEAR
Orientation, daylighting, thermal mass and rainwater harvesting are integrated into the new built whereas the existing building fabric will be upgraded with better glazing and shading. Three 200kw air source heat pumps are proposed to switch the existing energy supply from gas to STUDIO 42 CO2 ZERO 2 CARBON NEUTRALITY PROPOSAL electricity. Studio 42 CO2 Zero | 61
ADAPTIVE REUSE SENIOR BLOCK DETAILED SECTION (EARLY VERSION)
PROGRESS | WEEK 10
TILES ROOF TRUSS BATTENS WATERPROOF MEMBRANE
FIRST FLOOR
GUTTER
Classroom
FACIA BOARD ARGON GAS FILLED LOW-E COATING DOUBLE GLAZED WINDOW TIMBER PERGOLA 0
0.2
ALUMINIUM ANGLE TRIM TO CONCEAL WINDOW HEAD
0.6m
SCALE 1:20
CARPET FLOOR FINISHES
GROUND FLOOR
BRADFORD SOUNDSCREEN R2.0 ACOUSTIC INSULATION
Library
RONDO KEYLOCK CONCEALED SUSPENDED CEILING
BRICK TIE POLYESTER FIBRE BATTS 20mm CAVITY
0
110mm FACE BRICKWORK
0.2
0.6m
SCALE 1:20 CONCRETE SLAB PROTUDED WINDOW SILL
0
0.5
ALUMINIUM SKIRTING
1.5m
10mm PLASTERBOARD
NOT TO 1:50 SCALE SCALE
CARPET FLOOR FINISHES XPS INSULATION UNDER
DAMP PROOFING MEMBRANE CONCRETE PAD FOOTING
0
0.2
0.6m
SCALE 1:20
STUDIO 42 CO2 ZERO
4
ADAPTIVE-REUSE - SENIOR BLOCK
Thermal performance of the existing double brick wall is improved by the addition of insulation to increase its R-value, allowing heat to be retained during winter to reduce the electricity bill for extra heating. Single glazed windows are replaced with high performance argon gas filled low-e coating double glazed windows to reduce glaring and thermal conductivity. Roof which has reached its end of life will be replaced with a better performance insulated tile roof. Studio 42 CO2 Zero | 62
ADAPTIVE REUSE SENIOR BLOCK DETAILED SECTION (REFINED)
PROJECT RESOLUTION | WEEK 10
ROOF R-VALUE - 5.3 m2K/W TERRACOTTA TILES 40mm AIR SPACE 190mm RAFTERS BATTENS BRADFORD ANTICON SARKING 150mm R4.0 BULK INSULATION 40mm R1.8 BRADFROD PIR RIGID INSULATION BOARD
DOUBLE-GLAZED WINDOW R-VALUE - 3.1 m2K/W ARGON GAS FILLED LOW-E COATING DOUBLE GLAZED WINDOW
WEAP HOLE FIRST FLOOR Classroom
DISPLAY AREA WITH STORAGE BELOW
GUTTER FACIA BOARD
SACRIFICIAL TIMBER STUD 9mm IMPACT RESISTANT FIBRE CEMENT SHEET 90mm R3.86 KINGSPAN KOOLTHERM K17 RIGID THERMOSET PHENOLIC INSULATION
WALL TO ROOF DETAIL 0
0.2
0.6m
SCALE 1:20
TIMBER PERGOLA AS SHADING DEVICE
12 mm PLYWOOD SHEET 10 mm UNDERLAY ACOUTIC LINING 19 mm YELLOW TONGUE STRUCTURAL FLOORING
GROUND FLOOR Library
BRADFORD SOUNDSCREEN R2.0 ACOUSTIC INSULATION RONDO KEYLOCK CONCEALED SUSPENDED CEILING
FLOOR TO WALL DETAIL 0
50mm CAVITY 110mm EXISTING FACE BRICKWORK
0.2
0.6m
SCALE 1:20
DOUBLE BRICK WALL R-VALUE - 4.4 m2K/W
RECESSED WINDOW AS SEATING BENCHES 0
0.5
STEEL GIRDER GENERAL POWER OUTPUT (GPO)
1.5m
14mm CARPET FLOORING (EXISTING)
NOT TO SCALE SCALE 1:50
EPS INSULATION UNDER
DAMP PROOFING MEMBRANE
FOOTING TO GROUND DETAIL 0
0.2
EXISTING STRIP FOOTING
FLOOR R-VALUE - 3.4 m2K/W
0.6m
SCALE 1:20
STUDIO 42 CO2 ZERO - SENIOR BLOCK 3 Refined detailed section with addition of loose furniture to reveal its connection to the building envelope. First floorADAPTIVE-REUSE floor insulation is eliminated to reduce unnecessary addition cost as ceiling insulation is already adequate to provide heating to the space.
Studio 42 CO2 Zero | 63
DAYLIGHT ANALYSIS DAYLIGHT ANALYSIS
ADAPTIVE REUSE SENIOR BLOCK ENERGY MODELLING
PROJECT RESOLUTION | WEEK 10
Energy Modelling Comparison BASE MODEL
Daylight Analysis DESIGN MODEL
BASE MODEL
DESIGN MODEL
Solar PV Calculation
STUDIO 42 CO2 ZERO STUDIO 42 CO2 ZERO
With the proposed strategy, the overall energy consumption has reduced significantly especially after the integration of PV panels. Through a 100% shift 5 DAYLIGHT ANALYSIS - SENIORANAL BLO 5 DAYLIGHT from gas to electricity as the energy source, the school can now have 52% of its energy contributed from the renewable energy. Daylight analysis illustrates that most of the learning area are well-lit. With the under lit area, they are mostly services area. Specifically, the North facing classrooms are better lit comparing to the South facing classrooms. High efficiency LED artificial lighting might be required to lit up those classrooms.
STUDIO 42 CO2 ZERO
4
ENERGY MODELLING - SENIOR BLOCK
Studio 42 CO2 Zero | 64
NEW BUILD MULTIPURPOSE HUB DETAILED SECTION (EARLY VERSION)
PROGRESS | WEEK 10
WATERPROOF MEMBRANE
SEDUM GRASS LAYER 40mm TOPSOIL / TURF 120mm OLDRY XV 20 20mm
FASCIA
OLDRY MEMBRANE 3mm 2 x 30mm Lambabord
FASCIA FITTED WITH SAFEGUARD BRACKETS
30mm STRUCTURAL SHUTTERPLY ROOF TRUSS
ROLLER BLIND WITH PELMET RONDO KEYLOCK CONCEALED SUSPENDED CEILING BRADFORD ANTICON R2.0 INSULATION BLANKET
ARGON GAS FILLED LOW-E COATING DOUBLE GLAZED WINDOW ALUMINIUM ANGLE TRIM TO CONCEAL WINDOW HEAD
BRADFORD R4.0 INSULATION 50mm CAVITY CLT STRUCTURE 10mm PLASTERBOARD TIMBER STUD TIMBER FLOOR FINISHES XPS INSULATION UNDER DAMP PROOFING MEMBRANE CONCRETE PAD FOOTING
0
0.2
0.6m
SCALE 1:20
STUDIO 42 CO ZERO
7
NEW BUILD - MULTIPURPOSE HUB
2 Different from other building blocks, CLT with a lower embodied energy is used as the main construction material to accentuate its function as a central hub of the school. As mentioned earlier, green roof is constructed not only due to its aesthetic purpose, but also to increase the efficiency of solar panels. Studio 42 CO2 Zero | 65
NEW BUILD MULTIPURPOSE HUB DETAILED SECTION (REFINED)
WATERPROOF MEMBRANE FASCIA FASCIA FITTEDROOF WITHCAPPING SAFEGUARD BRACKETS DRIP EDGE ROLLER BLIND WITH PELMET ROLLER BLIND WITH PELMET
PROJECT RESOLUTION | WEEK 10
SEDUM GRASS LAYER 40mm ROOF / TURF 120mm TOPSOIL R-VALUE 6.3 m2K/W OLDRY XV 20-20mm OLDRY MEMBRANE 3mm 17mm COLOURBOND DOUBLE SIDED TRIMDEK 2 x 30mm Lambabord PURLINS BRADFORD ANTICONSHUTTERPLY SARKING 30mm STRUCTURAL 90mm R2.0 BULK INSULATION ROOF TRUSS ROOF TRUSS RONDO KEYLOCK KEYLOCK CONCEALED CONCEALED SUSPENDED SUSPENDED CEILING CEILING RONDO BRADFORD ANTICON ANTICON R4.0 R2.0 INSULATION INSULATION BLANKET BLANKET BRADFORD 9mm PLYWOOD CEILING PANEL
DOUBLE-GLAZED WINDOW R-VALUE - 3.1 m2K/W ARGON GAS FILLED LOW-E COATING DOUBLE GLAZED WINDOW
DOUBLE STUD WALL R-VALUE - 7.0 m2K/W 9mm PLYWOOD PANEL PRIMARY AIRTIGHT MEMBRANE SERVICE CAVITY 50mm AIR CAVITY
ARGON GAS FILLED LOW-E COATING DOUBLE GLAZED WINDOW ALUMINIUM ANGLE TRIM TO CONCEAL WINDOW HEAD
90mm R3.86 KINGSPAN KOOLTHERM K17 RIGID THERMOSET PHENOLIC INSULATION SECONDARY AIR BARRIER 19mm SHIPLAP CLADDING INSECT SCREEN METAL DRIP PARGE STUCCO PROTECTION LAYER OUTBOARD RIGID MINERAL WOOL INSULATION
BRADFORD R4.0 INSULATION 50mm CAVITY CLT STRUCTURE 10mm PLASTERBOARD TIMBER STUD
FLOOR R-VALUE - 3.4 m2K/W EXPOSED POLISHED CONCRETE TIMBER FLOOR FINISHES EPS INSULATION UNDER XPS INSULATION UNDER DAMP PROOFING MEMBRANE DAMP PROOFING MEMBRANE GRAVEL DRAINAGE LAYER CONCRETE PAD FOOTING CONCRETE PAD FOOTING PERIMETER DRAIN SYSTEM
0 0
0.2 0.2
0.6m 0.6m
SCALE 1:20 SCALE 1:20
STUDIO 42 CO2 ZERO NEW BUILD - MULTIPURPOSE HUB 6 STUDIO 42 studs CO2 ZEROwall is proposed to increase the R-value. In terms of design 7intention for the green roof, it is not idealNEW BUILD - MULTIPURPOSE Double to install for a smallHUB area without apparent connection to its surrounding context. Hence, this idea is eliminated, and the roof now is proposed to be a timber structure metal roofing.
Studio 42 CO2 Zero | 66
NEW BUILD MULTIPURPOSE HUB ENERGY MODELLING
PROJECT RESOLUTION | WEEK 10
Energy Modelling Comparison DESIGN MODEL
Solar PV Calculation
Daylight Analysis
Similarly, renewable energy constitutes for more than half of the total energy, leaving only 40% of the energy required to be powered by electricity. Daylight analysis illustrates the three learning spaces facing North are well-lit whereas the under lit space is bathroom and storage area. STUDIO 42 CO2 ZERO ENERGY MODELLING - MULTIPURPOSE HUB 7 Studio 42 CO2 Zero | 67
FINAL REVIEW Assessment Task 6
Studio 42 CO2 Zero | 68
MULTIPURPOSE HUB REFINEMENT
PROGRESS | WEEK 11
MIX MEDIA LAB
DECKING
ART SPACE 1
ART SPACE 2
STORE STORE
MAKER SPACE
0
1
NOT TO SCALE
3m
SCALE 1:100
STUDIO 42 CO2 ZERO
Drama nook is not feasible in regard to the size. Hence, individual study place is proposed to replace the it.
MULTIPURPOSE HUB
Studio 42 CO2 Zero | 69
MULTIPURPOSE HUB FORM EXPLORATION
PROGRESS | WEEK 11 ITERATION 2 NORTHERN VIEW
ITERATION 2 NORTHERN VIEW
ITERATION 1
ITERATION 2 WESTERN VIEW
Shed roof with 5-degree pitch is placed at different direction. North facing roof WESTERN ELEVATION will be integrated with solar PV. A clerestory window is located above the cenITERATION 1 to bring sunlight into the underlit southern area. tre circulation area
NORTHERN ELEVATION ITERATION 2 WESTERN VIEW
STUDIO 42 CO2 ZERO
FORM ITERATION MULTIPURPOSE HUB ITERATION 2 NORTHERN VIEW
STUDIO 42 CO2 ZERO
MULTIPURPOSE HUB
STUDIO 42 CO2 ZERO
ITERATION 2 NORTHERN VIEW
WESTERN ELEVATION
ITERATION 2 WESTERN VIEW
However, clerestory window is supposed to be located facing South. Hence, second iteration was made to accommodate the changes.
FORM ITERATION MULTIPURPOSE HUB
Iteration 3 was made to allow for more interesting roof form. Gable roof was proposed to create a homey feeling and inviting atmosphere to the hub. Next, the middle circulation area is incorporated with a skylight. However, the edgy plan does not seem to create a gentle circulation path especially for the young students. Also, different type of roof form are not well-integrated to make it look as one building.
STUDIO 42 CO2 ZERO
Studio 42 CO2 Zero | 70
MULTIPURPOSE HUB REFINEMENT
PROGRESS | WEEK 11
MIX MEDIA LAB
ART SPACE 1 BREAKOUT
STORE ART SPACE 2
WITHDRAWAL STORE MAKER SPACE
0
1
NOT TO SCALE
3m
SCALE 1:100
STUDIO 42 CO2 ZEROfor Planning
MULTIPURPOSE the hub is reconfigured and most of the edgy bits have been resolved. With this layout, there is a clear axis coming HUB through from the entrance. Students now have a clearer navigation path where all the learning areas are located on both side of the axis.
Studio 42 CO2 Zero | 71
MULTIPURPOSE HUB FORM EXPLORATION
PROGRESS | WEEK 11
SOUTH-WEST ELEVATION
SOUTH-WEST ELEVATION
EXTERIOR PERPSECTIVE
SOUTH-WEST ELEVATION
NORTH-WEST ELEVATION
EXTERIOR PERPSECTIVE
NORTH-WEST ELEVATION
STUDIO 42 CO2 ZERO
M
XTERIOR PERPSECTIVE
STUDIO 42 CO2 ZERO
MULTIPURPOSE HUB
NORTH-WEST ELEVATION
DIO 42 CO2 ZERO
PERSPECTIVE 1
PERSPECTIVE 2
The gable roof form is maintained to clearly dictate the three learning spaces from distance. Adequate outdoor seatings are proposed at multiple locations around the hub. The skylight is replaced with a flat roof and the clerestory window is proposed to bring sunlight to the southern classroom and withdrawal spaces.
MULTIPURPOSE HUB
Studio 42 CO2 Zero | 72
HALL REFINEMENT
PROGRESS | WEEK 12
CHANGE ROOM
STORE
STAGE
SITTING AREA - 185 SQM SEATINGS - 364 SEATS STANDING AREA - 95 SQM STANDING ROOM - 190 OCCUPANTS TOTAL OCCUPANCY - 554
STORE
PLANT ROOM
0
1
CANTEEN
3m
NOT TO SCALE SCALE 1:100
STUDIO 42 CO2 ZERO
HALL
Roof of the extended hall will be replaced, and thermal chimney will be installed to bring light in from the North. Roof right above the stage area is slanted to the North to accommodate for solar PV installation. Next to the hall is the school entrance walkway and it will be designed with timber pergola to direct students to the covered walkway.
WESTERN ELEVATION
Studio 42 CO2 Zero | 73
SENIOR BLOCK REFINEMENT
PROGRESS | WEEK 12
DISCUSSION ROOM 1
STAFF STORE
QUIET AREA
DISCUSSION ROOM 2
More withdrawal spaces have been proposed to allow for
WITHDRAWAL HOMEROOMS
0
2
NOT TO SCALE
6m
SCALE 1:200
STUDIO 42 CO2 ZERO
0
2
NOT TO SCALE
6m
SCALE 1:200
STUDIO 42 CO2 ZERO
equal accessibility from each homeroom. A quiet study area is incorporated to allow students to have their individual study or discussion area outside normal teaching period or during recess. SENIOR BLOCK GROUND FLOOR PLAN Studio 42 CO2 Zero | 74
SENIOR BLOCK FIRST FLOOR REFINEMENT
PROGRESS | WEEK 12
STAFF STORE
WITHDRAWAL HOMEROOMS
NOT TO SCALE
Windowsills intricately defined to better communicate the idea of learning street. To maintain visual line of sight, 4 withdrawal spaces are pulled out towards both eastern and western end, allowing northern and southern sunlight penetration. Studio 42 CO2 Zero | 75
MULTIPURPOSE HUB REFINEMENT
PROGRESS | WEEK 12
CLAY/CERAMIC KILN
DISPLAY ART ROOM
DISPLAY
STORE MIX MEDIA LAB STORE
NOT TO SCALE
An addition of mix media lab has been added so that they can potentially be used as permanent demountable when the number of students continues to grow. Studio 42 CO2 Zero | 76
MULTIPURPOSE HUB FACADE EXPLORATION
PROGRESS | WEEK 12
Explore faรงade materials with shiplap cladding. However, pergola is too thin for structural support. Seatings need to be better designed. Studio 42 CO2 Zero | 77
MASTER PLAN (FINAL)
FINAL REVIEW | WEEK 13
AINSWORTH ST
HALL EXPANSION -decommision gas boiler room -relocate washroom -roof replacement -new face for school entrance
STAGE III AIR SOURCE HEAT PUMP PLAYGROUND
PLAYGROUND
STAGE II
LEARNING SPACE -addition of classrooms -library as a learning hub -redesign courtyard -landscapping for central oval OVAL
MULTIPURPOSE HUB -hub that facilitates specialist subjects -extend walkway as an shading device -acting as a permanent demountable for extra teaching spaces
EXTENDED LEARNING AREA -relocation of demountable -vege patch
STAGE IV
STAGE I
E
NOT TO SCALE
L PLAC
PROPOSED TREE
RYMIL
HEAT PUMP DUCTING
EXISTING TREE
CE
EXISTING SOLAR PV
ADDITION
PLA
NEW SOLAR PV
RENOVATION
BLE
SCO
EXTENSION
Studio 42 CO2 Zero | 78
CARBON NEUTRALITY PROPOSAL
FINAL REVIEW | WEEK 13
PASSIVE STRATEGY DAYLIGHTING
ORIENTATION
ACTIVE STRATEGY CROSS VENTILATION
GLAZING
SHADING
THERMAL MASS
RAINWATER HARVESTING
AIR SOURCE HEAT PUMP
SOLAR PV
AINSWORTH ST
BLE
SCO E
L PLAC
RYMIL
CE
PLA
NOT TO SCALE
Studio 42 CO2 Zero | 79
EXTERIOR PERSPECTIVE
FINAL REVIEW | WEEK 13
New Main Entrance
Central Oval Studio 42 CO2 Zero | 80
MULTIPURPOSE HUB PLAN (FINAL)
FINAL REVIEW | WEEK 13
CLAY/CERAMIC KILN
DISPLAY ART ROOM
DISPLAY
STAFF MIX MEDIA LAB
STORE
EXISTING TREE PROPOSED TREE
STORE
NOT TO SCALE
Studio 42 CO2 Zero | 81
MULTIPURPOSE HUB PERSPECTIVES
FINAL REVIEW | WEEK 13
Multipurpose Hub Exterior
Art Space Studio 42 CO2 Zero | 82
MULTIPURPOSE HUB SECTION
ROOF R-VALUE - 6.3 m2K/W
FINAL REVIEW | WEEK 13
17mm COLOURBOND DOUBLE SIDED TRIMDEK PURLINS BRADFORD ANTICON SARKING 90mm R2.0 BULK INSULATION ROOF TRUSS
9mm PLYWOOD PANEL PRIMARY AIRTIGHT MEMBRANE
CONCRETE PAD FOOTING
SERVICE CAVITY 50mm AIR CAVITY
EXPOSED POLISHED CONCRETE EPS INSULATION UNDER
90mm R3.86 KINGSPAN KOOLTHERM K17 RIGID THERMOSET PHENOLIC INSULATION
ROOF CAPPING DRIP EDGE ROLLER BLIND WITH PELMET
DAMP PROOFING MEMBRANE GRAVEL DRAINAGE LAYER
BREATHABLE MEMBRANE 19mm SHIPLAP CLADDING
WINDOW LINTEL
INSECT SCREEN METAL DRIP MALTHOID ARGON GAS FILLED LOW-E COATING DOUBLE GLAZED WINDOW LINE OF REVEAL BEYOND
RONDO KEYLOCK CONCEALED SUSPENDED CEILING BRADFORD ANTICON R4.0 INSULATION BLANKET 9mm PLYWOOD CEILING PANEL
DOUBLE-GLAZED WINDOW R-VALUE - 3.1 m2K/W
DOUBLE STUD WALL R-VALUE - 7.0 m2K/W
FLOOR R-VALUE - 3.4 m2K/W
GROUND TO WALL CONNECTION
WALL TO ROOF CONNECTION
ART ROOM
MIX MEDIA LAB
STORE
NOT TO SCALE
Studio 42 CO2 Zero | 83
MULTIPURPOSE HUB PASSIVE STRATEGY
FINAL REVIEW | WEEK 13
9mm PLYWOOD PANEL PRIMARY AIRTIGHT MEMBRANE
17mm COLOURBOND DOUBLE SIDED TRIMDEK PURLINS BRADFORD ANTICON SARKING 90mm R2.0 BULK INSULATION ROOF TRUSS
ROOF R-VALUE - 6.3 m2K/W
CONCRETE PAD FOOTING
SERVICE CAVITY 50mm AIR CAVITY
EXPOSED POLISHED CONCRETE EPS INSULATION UNDER
90mm R3.86 KINGSPAN KOOLTHERM K17 RIGID THERMOSET PHENOLIC INSULATION
ROOF CAPPING DRIP EDGE ROLLER BLIND WITH PELMET
DAMP PROOFING MEMBRANE GRAVEL DRAINAGE LAYER
BREATHABLE MEMBRANE 19mm SHIPLAP CLADDING
WINDOW LINTEL
SHADING
GLAZING
SOLAR PV
DAYLIGHTING
CROSS VENTILATION INSECT SCREEN
THERMAL MASS
RAINWATER HARVESTING
METAL DRIP MALTHOID ARGON GAS FILLED LOW-E COATING DOUBLE GLAZED WINDOW LINE OF REVEAL BEYOND
RONDO KEYLOCK CONCEALED SUSPENDED CEILING BRADFORD ANTICON R4.0 INSULATION BLANKET 9mm PLYWOOD CEILING PANEL
DOUBLE-GLAZED WINDOW R-VALUE - 3.1 m2K/W
DOUBLE STUD WALL R-VALUE - 7.0 m2K/W
WALL TO ROOF CONNECTION
GROUND TO WALL CONNECTION
0
0
0.2
0.6m
0.2
FLOOR R-VALUE - 3.4 m2K/W
0.6m
SCALE 1:20
SCALE 1:20
ART ROOM
MIX MEDIA LAB
STORE
NOT TO SCALE
Studio 42 CO2 Zero | 84
MULTIPURPOSE HUB ENERGY MODELLING & DAYLIGHT ANALYSIS
ENERGY MODELLING
DAYLIGHT ANALYSIS
ANNUAL ENERGY USE
Heating
Heating
Cooling
ITERATION 1
Fans
Cooling
FINAL REVIEW | WEEK 13
Fans
Lighting
Equipment
Equipment
Lighting
ANNUAL ENERGY MIX
Solar
Electricity
Electricity
- All classrooms are well-lit - Underlit area is only for circulation purpose
Solar
ITERATION 2 (FINAL)
ANNUAL CO2e (EXC RENEWABLE)
Fans
Heating
Lighting
Equipment
Cooling Heating
Cooling
Fans
Lighting
Equipment
Studio 42 CO2 Zero | 85
SENIOR HUB GROUND FLOOR PLAN (FINAL)
FINAL REVIEW | WEEK 13
DISCUSSION ROOM 1
LIBRARY
STAFF
DISCUSSION ROOM 2
EXISTING TREE PROPOSED TREE
NOT TO SCALE
Studio 42 CO2 Zero | 86
SENIOR HUB FIRST FLOOR PLAN (FINAL)
FINAL REVIEW | WEEK 13
STAFF STORE
EXISTING TREE PROPOSED TREE WITHDRAWAL HOMEROOMS
NOT TO SCALE
Studio 42 CO2 Zero | 87
SENIOR BLOCK PERSPECTIVES
FINAL REVIEW | WEEK 13
Ground Floor Courtyard
First Floor Learning Street Studio 42 CO2 Zero | 88
SENIOR BLOCK SECTION
FINAL REVIEW | WEEK 13
ARGON GAS FILLED LOW-E COATING DOUBLE GLAZED WINDOW
150mm R4.0 BULK INSULATION
RECESSED WINDOW AS SEATING
DISPLAY AREA WITH STORAGE BELOW
ROOF R-VALUE - 5.3 m2K/W TERRACOTTA TILES 40mm AIR SPACE 190mm RAFTERS BATTENS BRADFORD ANTICON SARKING
DOUBLE-GLAZED WINDOW R-VALUE - 3.1 m2K/W
SACRIFICIAL TIMBER STUD 9mm IMPACT RESISTANT FIBRE CEMENT SHEET
TIMBER PERGOLA AS SHADING DEVICE
40mm R1.8 BRADFROD PIR RIGID INSULATION BOARD WEAP HOLE
90mm R3.86 KINGSPAN KOOLTHERM K17 RIGID THERMOSET PHENOLIC INSULATION 12 mm PLYWOOD SHEET
50mm CAVITY
STEEL GIRDER
110mm EXISTING FACE BRICKWORK
GENERAL POWER OUTPUT (GPO)
BENCHES
14mm CARPET FLOORING (EXISTING)
10 mm UNDERLAY ACOUTIC LINING 19 mm YELLOW TONGUE STRUCTURAL FLOORING
EAVE LINING GUTTER
EPS INSULATION UNDER
BRADFORD SOUNDSCREEN R2.0 ACOUSTIC INSULATION
25 mm FACIA BOARD
DAMP PROOFING MEMBRANE
RONDO KEYLOCK CONCEALED SUSPENDED CEILING
WALL TO ROOF CONNECTION
STEEL ‘L’ ANGLE LINTEL
FLOOR TO WALL CONNECTION
EXISTING STRIP FOOTING
GROUND TO WALL CONNECTION
DOUBLE BRICK WALL R-VALUE - 4.4 m2K/W
HOMEROOM
FLOOR R-VALUE - 3.4 m2K/W
HOMEROOM NOOK
STAFF LIBRARY
COURTYARD
NOT TO SCALE
Studio 42 CO2 Zero | 89
SENIOR BLOCK PASSIVE STRATEGY
FINAL REVIEW | WEEK 13
ARGON GAS FILLED LOW-E COATING DOUBLE GLAZED WINDOW
SACRIFICIAL TIMBER STUD
TERRACOTTA TILES 40mm AIR SPACE 190mm RAFTERS BATTENS BRADFORD ANTICON SARKING
9mm IMPACT RESISTANT FIBRE CEMENT SHEET
TIMBER PERGOLA AS SHADING DEVICE
GLAZING 150mm R4.0 BULK INSULATION
SOLAR PV
RECESSED WINDOW AS SEATING
DISPLAY AREA WITH STORAGE BELOW
ROOF R-VALUE - 5.3 m2K/W
SHADING
DOUBLE-GLAZED WINDOW R-VALUE - 3.1 m2K/W
40mm R1.8 BRADFROD PIR RIGID INSULATION BOARD WEAP HOLE
50mm CAVITY
STEEL GIRDER
110mm EXISTING FACE BRICKWORK
90mm R3.86 KINGSPAN KOOLTHERM K17 RIGID THERMOSET PHENOLIC INSULATION 12 mm PLYWOOD SHEET
GENERAL POWER OUTPUT (GPO)
THERMAL
BENCHES MASS
CROSS VENTILATION
10 mm UNDERLAY ACOUTIC LINING 19 mm YELLOW TONGUE STRUCTURAL FLOORING
EAVE LINING GUTTER
EPS INSULATION UNDER
BRADFORD SOUNDSCREEN R2.0 ACOUSTIC INSULATION
25 mm FACIA BOARD
DAMP PROOFING MEMBRANE
RONDO KEYLOCK CONCEALED SUSPENDED CEILING
WALL TO ROOF CONNECTION
FLOOR TO WALL CONNECTION
0
0
0.2
14mm CARPET FLOORING (EXISTING)
0.6m
SCALE 1:20
0.2
0.6m
SCALE 1:20
HOMEROOM
STEEL ‘L’ ANGLE LINTEL
DOUBLE BRICK WALL R-VALUE - 4.4 m2K/W
EXISTING STRIP FOOTING
GROUND TO WALL CONNECTION 0
0.2
0.6m
FLOOR R-VALUE - 3.4 m2K/W
SCALE 1:20
HOMEROOM NOOK
STAFF LIBRARY
COURTYARD
NOT TO SCALE
Studio 42 CO2 Zero | 90
SENIOR BLOCK ENERGY MODELLING & DAYLIGHT ANALYSIS
ENERGY MODELLING
FINAL REVIEW | WEEK 13
DAYLIGHT ANALYSIS
ANNUAL ENERGY USE
Heating
BASE MODEL
Fans
Cooling Fans Lighting Heating
Equipment
Lighting
Equipment
ANNUAL ENERGY MIX Gas
Electricity
Electricity
Solar
Solar
DESIGN MODEL
- Area of overlit on ground floor has been reduced - Both North and South facing classroom are lit more evenly
ANNUAL CO2e (EXC RENEWABLE)
Heating
Fans
Lighting
Cooling Fans Heating
Equipment
Equipment Lighting
Studio 42 CO2 Zero | 91
HALL PLAN (FINAL)
FINAL REVIEW | WEEK 13
CHANGE ROOM
STORE
STAGE
SITTING AREA - 185 SQM SEATINGS - 364 SEATS STANDING AREA - 95 SQM STANDING ROOM - 190 OCCUPANTS
TOTAL OCCUPANCY - 554
STORE
PLANT ROOM
CANTEEN
NOT TO SCALE
Studio 42 CO2 Zero | 92
HALL SECTION
GLAZING
FINAL REVIEW | WEEK 13
CROSS VENTILATION
DAYLIGHTING
THERMAL MASS
SOLAR PV
PLANT ROOM
CANTEEN STAGE
NOT TO SCALE
Studio 42 CO2 Zero | 93
TOWARDS CARBON NEUTRALITY CALCULATION
FINAL REVIEW | WEEK 13
SWITCH TO 100% ELECTRIC 200kWh AIR SOURCE HEAT PUMP
IMPROVE BUILDING ENVELOPE / GLAZING DOUBLE-GLAZED WINDOW WALL INSULATION ROOF INSULATION
EXISTING CARBON EMISSION (2019)
CO2
249,437 kgCO2E / YEAR ELECTRICITY NATURAL GAS
116,587 kWh / YEAR 248,159 kWh / YEAR
ON-SITE POWER GENERATION SENIOR BLOCK - 56,561 kWh/year MULTIPURPOSE HUB - 11,312 kWh/year HALL - 21,942 kWh/year TOTAL PV COVERAGE - 312 SQM ESTIMATED OUTPUT - 89,815 kWh / year
PASSIVE STRATEGIES SHADING ORIENTATION CROSS VENTILATION DAYLIGHTING
Studio 42 CO2 Zero | 94
REFLECTION
Across all 6 assessments, the practicality of integrated design has been adopted starting from undergoing thorough research on renewable technologies, energy modelling on Sefaira down towards schematic and detailed design for Mawson Primary School. Working on an existing school is particularly captivating as it requires understanding of the existing building systems and fabric before any design processes commence. Different to the past, the integrated studio leads to the consideration of both engineering and architecture aspects throughout the entire design processes. With the main driver of achieving carbon zero educational building, design iterations are to be tested at multiple attempts to obtain as lower energy consumption and carbon emissions as possible. Both active and passive strategy are to be taken into consideration to achieve greatest possibility of thermal comfort. Adopting energy modelling software from the Jacobs engineering consultants are appreciative as it is useful not only for the studio project, but also in the future industry. From architecture perspective, designing for primary students are particularly interesting. It requires thoughts and ideas to generate fun and vibrant learning environments where children can feel the warmth and inclusive atmosphere. Essentially, unobstructive line of sights are paramount to keep the students at the safest condition from teaching staff. Intricate details are significant as design must evolve around the comfortable height of the students. Among all, working on a bilingual school is engaging as learning spaces have to create maximum opportunity for collaborative team teaching. In general, being one of two integrated design studios, CO2_Zero offers a great opportunity for integrated design exposure. Even though the studio commences online, extensive knowledge has been obtained particularly in the engineering aspects. Through the education program, conventional interdisciplinary thinking has been challenged with design including adapting, reusing and exploring new spatial configuration of both existing and new built fabric over a building life cycle. This skillset is extremely handy in future working industry.
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REFERENCES
Building Design 2020. (2013, February 14). CPD 1 2013: Phase-change materials. Retrieved August 15, 2020, from https://www.bdonline.co.uk/cpd/cpd-1-2013phase-change-materials/5050027.article CIBSE Journal. (2015, April). Phase Change Material Case Study. Retrieved August 15, 2020, from https://www.cibsejournal.com/ EL-Nwsany, R. I., Maarouf, I., & Abd el-Aal, W. (2019). Water management as a vital factor for a sustainable school. Alexandria Engineering Journal, 58(1), 303–313. https://doi.org/10.1016/j.aej.2018.12.012 Ford, B., Schiano-Phan, R., & Vallejo, J. (2000). The Architecture of Natural Cooling. LONDON, UK: Routledge. Sayigh, A. (2014). Sustainability, energy and architecture: Case studies in realizing green buildings. Amsterdam: Elsevier/AP. Souayfane, F., Fardoun, F., & Biwole, P.-H. (2016). Phase change materials (PCM) for cooling applications in buildings: A review. Energy and Buildings, 129, 396– 431. https://doi.org/10.1016/j.enbuild.2016.04.006
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