ARCHI TECTUREI NFRASTRCTUREASSEMBLAGE Resi dent i alBui l di ng,Bongshal ,Dhaka
S201201039
ARCH502( Des i gns t udi oI X) ,J une2017s es s i on, L5/ T1 Pr of .Dr .ShayerGhaf ur ,Dr .SM Naj mulI mam,Dr .Md.Ashi kurRahmanJoar der Ar .Nesf unNahar ,Ar .Far ukAhmed&Ar .AhammadAl Muhaymi n
SI TECONTEXT
Si t el ocat i on:Bongshal Ar eat ype:Resi densi al Sel ect edbui l di ng: Pl otsi ze:40’ X25’ Uni t s:1perf l oor ( Tot al4f ul luni t s, 1hal f / car et akeruni t ) I nhabi t ant s:19 Fami l i es:4 ( 3neucl ear ,1j oi nt ) Occupat i onbr eakdown: 4busi nessmen 1Govtof f i cer 1shopassi st ant 8st udent s 5housewi ves Avai l abl ei nf r ast r uct ur es: El ect r i ci t y( DESCO) Wat ersuppl y( WASA) Gas( RPGCLTi t as) I nt er net( l ocalpr ovi der ) Suggest edpr ogr amme: 1or2bedr oom ( dependi ngonf ami l ysi ze) 1Di ni ngr oom 1l i vi ngr oom 1Toi l et 1ki t chen ( Gener at edont hebasi sof exi st i ngbui l di ngl ayout )
AXONOMETRI CVI EW BONGSHALAREA
Speci alconsi der at i on: Exi st i ng3shopst obekepti n
Br i ef : The l ocalar ea i s dense and car r i est heuni quesoci alf ebr i c ofol ddhaka.Thepondi st he cent r eofsoci alci r cul at i onand gat her i ng i n t he nei ghbour hood.Mostoft her esi dent sar e l i nked wi t h i r on, wood and near by busi nesses. Due t o havi ngaschoolandt hepond asa soci alspace t he ar ea i s mor e pedest r i an f r i endl y .Recent l y sudden over f l owi ng of wat erandcl oggi ngi scausi ng pr obl em i nr egul arf l owofl i f e
1201039/page 3
Problem identification 1.
Rigid and overdone structure system and monotonous form makes ventilation limited Creating difficulties for circulation to backward sided plot as only a 2' walkway is available in the west side
2.
1. 2. 3.
Non proportional spaces with user's need Very limited chance for vertical interaction Scattered nature of infrastructure distribution
up
up kitchen
utility under stairs
Toilet
Caretaker
2' walkway
Entry
Drawing and dining room
Shop 01
Shop 02
Existing ground floor plan Scale_1:100
Bedroom (One or two rooms)
Shop 03
Existing typical floor plan Scale_1:100
electric switch water supply
Existing Building
Infrastructure condition:
non-organized
Overspill from open drain The mixing of polluted water with the pond water Water level rise from 2017
Raised water lever during rain
Regular water level
Site Section Scale_1:50
EXI STI NG FORM
EXTENDI NG SI DEWALKBY2’ EXTENDI NG FORM OVER2’ ENHANCI NG VENTI LATI ON
1201039/page 4
Design & Details
B
+3.5'
GENERATOR
A
Maintainance box
UP
NEW FORMED 4' ROAD
0
A
STORE
OLD 2' ROAD
Bench +1.5'
+6"
SHOP 1 @+2'
SHOP 2
SHOP 3
Under the road widened drain
Inlet to drain
B 10' ROAD
Pond area
Ground floor plan Scale_1:50
Adjacent 5 storied building
UP
MAIN SWITHCBOARD
ENTRY
WATER MOTOR
Adjacent 4 storied building
SERVER
1201039/page 5
Design & Details
B
Plan @ 2" Scale_1:25
UP
Electricity & Internet switchboard
+11.5'
A
A
+11.5'
Plan @ 8" Scale_1:25
Algae facade
First floor plan Scale_1:50 Use of jali type fenestration
B
Formation of jali partition
Plan @ 16" Scale_1:25
1201039/page 7
Design & Details B
Framework of structure
Garden store
UP
A
A
OPV solar tree
Tie Beams Algae facade
B
Top view Scale_1:100 Electricity Demand: Per unit: Ceiling fans: 4 400 w Energy efficient light Bulbs:7 140w Refrigerator: 1 f 200w Television: 1 TV 100w Personal Computer: 1 Pc 250w Microwave oven: 1 Mo 500w Other appliances: 1 500w Total energy per unit: 2050w Total energy in 4 units: 8200w/8.2kw Energy in the half unit: 1kw Energy consumption in shops:2kw
TV
f
Mo
Electricity & Internet switchboard
UP
Total Demand: 11.2kw Calculating 8 hours peak a day we need 90 units/ day, 2700 units per month Electricity Bills (avg): 15000 BDT (5.45 BDT per unit-DESCO 2016) Pc
Water Demand: Per person water demand: Per day- 150 liters (WASA) Per unit demand: 150X4=600 liters Total water demand =600X4+150X2 =2700 liters Algae facade
Energy demand calculation Scale_1:100
Vertical elements
Structure layout Scale_1:100
1201039/page 6
Design & Details
B
Shear wall (fare faced concrete Electricity & Internet switchboard
UP
A
A
Algae facade
Section of fenestration Scale_1:25
B
2nd,3rd,4th FLOOR PLAN Scale_1:50 Privacy from outside
Diffused light penetration
Elevation of fenestration 1 Scale_1:25
1201039/page 8
Rainwater management Through solar tree (potable water)
Total demand of water (per day) Per person: 150 liters Per family: 300 liters Potable water requirement: 3.7 liters per person 14.8 liters per family 70 liters per building 25,550 liters a year
Avg. precipitation of Dhaka 73 inch (annual) Avg. water on 900 sq meters roof is 155,459 liter a year and 425 liters a day The overhead toilet tank should carry 500 liter The tank is 125 cubic feet in size and can hold 3500 litres of water (Supply for a week)
Regular runoff
simple filter
RAIN WATER AND ROOF WASH
Water reserve
Sludge free gray water
To filter
Sludge free gray water
Sludge free gray water
Sludge free gray water
Flood reserve to be sent to WASA Underground drain
Maintenance gap
extra gray water To be sent to WASA
SECTION B-B Scale_1:50
Sludge Septic tank
1201039/page 9
Organic photo volts (OPV) The solar tree The solar tree
The solar tree Portion of translucent net
DRINKING WATER RESERVE.
Seperation of water
To Solar battery
The next generation of Solar panels. The translucent OPV net allows the sun energy to be captured in all angles while it is up and hence terminates the angle based limitations of conventional solar panel
OPV generates 1700 kw/sqm/ year and 4.56kW a day. Total area here is 10 sqm. so per day we get 45.6 kw from OPV which is 50% of total need.
Apartment control
Source: Economic assessment of solar electricityproduction from organic-based on photovoltaic modules in a domestic environment Brian Azzopardi,*a Christopher J. M. Emmott,b Antonio Urbina,bc Frederik C. Krebs,d JosephMutaleaand Jenny Nelsonb Received 18th May 2011, Accepted 5th July 2011
Distribution line Collection line
Bio cell generator and central battery
Flood/clogged water Flood reserve (to WASA tank)
SECTION A-A Scale_1:50
Solar controller (low VCO)
Net layer
1201039/page 10
Algae facade details Energy generation cycle from bio reactor facade
Bio-Mass (protein based oil)
Bio reactor facade
Sunlight
CO2
Heat Energy Bio-Fuel
Bio-cell Led free generator
Outcome
Energy production from BRF Capacity Data Required criteria: 200 sq. ft or more to be covered in southern facade Production per sq feet:55kWh/month Total production: 13,750 kW/month which is 500% of total need Source: www.colt-info.de/solarleaf.html SolarLeaf_04-13 – subject to modification © Colt International Licensing Limited 2013
Mechanical dissection of a bio reactor facade Bar with floor plate Top cover Suction and inlet motor Extra water spill line Oil Suction line Inlet for rainwater
Oil from algae
Algae mixed gray water
Glass facade for light penetration Electricity & Internet switchboard
UP
Primary inlet Secondary Propeller ensuring inlet function
Section Algae Facade Scale_1:25
Extra water spill line Oil Suction line Inlet for rainwater Glass facade for light penetration
Algae mixed gray water
Algae facade Supply of gray water from the toilet Removal of extra gray water to WASA tank Suction motor collection line of bio-fuel
Pipeline from toilet to algae facade Scale_1:50 (Shown in a typical floor plan)
Primary inlet
Front elevation Algae Facade Scale_1:25
Algae facade details
1201039/page 11
Energy production from BRF Capacity Data Total occupied area 250 sq feet Daily Carbon di oxide reduction 1 kg Bio fuel potential 3litre per facade Total 54 liters Source: A Feasibility Study of an Algae Façade System, Kyoung-Hee Kim
From bio cell generator to apartment switch
The solar tree
To generator
FROM GENERATOR
South Elevation (Bio reactor facade) Scale_1:50
Supply of bio cell electricity Suction motor collection line of bio-fuel
Partial Section B-B Scale_1:50
Partial Section A-A Scale_1:50
1201039/page 12
Foldable door details
2 separate rooms
UP
Electricity & Internet switchboard
Electricity & Internet switchboard
UP
Single room visual gap
Algae facade
Foldable door closed state THE EXTENDER SLEEVE RETRACTS TO ALLOW SPACE TO MOVE PANEL FORWARD
Foldable door open state
Stage 2
Flexible rooms PUSH BACK INTO STACKED POSITION
PANEL MOVES FORWARD INTO SPACE TO BE TURNED 90°
TURN PANEL THROUGH 90°
Stage 1
Single room
Algae facade
Stage 3
REPEAT PROCESS WITH REMAINING PANELS
Stage 4
Stage 5
Aluminum Rail Roller Ceiling plate Top wheel Down wheel
DEPTH OF STACKED PANELS DEPENDS ON LENGTH OF WALL
WALL ABUTMENTS REMAIN FIXED TO ADJACENT STRUCTURES
Base rod
Basic board
WITH P1 STACKING, THE PANELS MAY BE STACKED AT EITHER END OF OPENING IF REQUIRED
Sound proof Rock wool
Bottom frame
Stage 6
Basic operation system Scale_1:40
Bottom sealer Wheel support pin
Stage 7
Panel section
Panel axono
Scale_1:50
Scale_1:40