Motainai final presentation

Page 1


MOTAINAI もったいな

House Unit Grid Unit: 1500x750 Height: 5m Step Distance: 4.5m House Area: 33.75sqm house House dimension: 9000x3750 Semi detached house (balance between heat loss and natural light)

Moradias Castanheira (Villas Castanheira)

1. Solar sun path 2. Convenient store 3. Prevailing winds (southeastern wind) Curitiba is a mild temperate climate Average monthly temperatures of 7.7oC Mean temperature in Curitiba is 16.50C Diurnal range average: 10.3oC Mean temperature of Hottest month (February): 19.9oC Mean temperature of Coldest month ( June): 12.2oC

2. KO

5.00

W AL

(W

55

5

6.00

B) 7.00

8.00

+7 .5 0

12 .0 0

à O

01

JO

Puzzle module

Existing site conditions

1.

12 .0 0

RU A

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Rectangle module

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RU A

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6

1. 00

100

0

200

3.

20 m

118 m 50.28 m

Total area :4128 m2

40 m

88.4 m

100

0

200

1: 1000 Site plan

10m slope gradient

Cohab’s plan is to cram as much

In between 2 two-way Roads

apartments into the site without

Top road : Rua Joãƒo Kowal

any consideration of

Bottom road: Rua Acir Perira

1. The site context

Conserved vegetation on the

2. Social conditions

East of the site

3. Future developments.

Cohab house design (Not meeting the need of users)

Loss of Eco-diversity as a result of urban sprawl

Expansion of boundaries and alteration of internal space

Insufficient housing for low income people living in slumps

Construction of wall fences

Most homes in Brazil are poorly insulated homes with zinc roofs and concrete walls

Unsightly Litter

Bad living conditions in river settlement favelas

Resident: Diverse family unit

Government: balancing between cost and quality of living space

2

4

6

10

1:200 on A0

Ground floor units for family with elderly

3

3

Condensed Living

This Japanese phrase captures the essence of ‘not wasting’.

A single component that can perform many functions.

Avi Friedman/ Alejandro Aravena

2. Lack of housing for low income communities --> de nsifying the site 3. Cheap and little materials to construct homes.

Society

1. Double height volume for cross ventilation

2. Living spaces facing north Long side facing north to get more natural light

6. Provision of ground floor access for elderly

Smaller

2

4

5

Bigger

1

Standard nucleus family

7. Meet the needs of different demographics Different size houses. a. Puzzle module b. Stacking of homes. Single family

Elderly/Disabled family

Extended family

Dwelling 3 (more efficient use of space) 1 Bedroom + 1 Living bed room Single Parent Standard Nucleus Dwelling 4 (more private space) Single storey 1 Bedroom + 1 Living bed room Single Parent Standard Nucleus

6

Double storey for future expansion+ cross ventilation For extended family with the potential to expand upwards Dwelling 5: 1 combined Bedroom + 1 Living bedroom + 2 big living space Extended family Standard nucleus family Dwelling 6: 1 Bedroom + 1 Living bedroom - No living space in pubic areas + Can utilised both bedrooms and transform them into a big living/multi-functional space. Extended family/ Standard nucleus family/ Single parent family

Efficiency 5. Communal space to promote social cohesion

3. Spacing out homes to prevent overshadowing.

4

Small, tall and narrower homes require less materials Energy saving --> adjacent buildings reduces heating of up to 30-40% Reduce urban sprawl Optimising space : Free plan --> utilising partitions

1. Loss of Environment --> reduce materials and architecture footprint

Dwelling 1: (more efficient space) 2 Bedroom + 1 Living bedroom + Bigger living room space Single parent Standard nucleus family Dwelling 2: (more privacy option) 2 Bedroom + 1 Living room - Smaller living room + More private spaces Single parent Standard nucleus family

Architects and Urban planners IPPUC: Designing and planning

Multi-Functionality

4. Responding to site conditions Balancing between 1. Sunlight 2. Capturing natural ventilation. 3. Overcasting of shadows 4. Brief requirement (32 houses)

2

Relocation of the Riverside favela to Social housings

Mottainai

Comfort

1

Dwelling Type 1

Design Concept:

Design rules

0

Double storey for future expansion+ cross ventilation

Issues with existing site

Increase GHG and CO2 emission

Toilet/Kitchen module fixed: 3000x 2250 2 dwellings and 4 dwelling for each house unit

8. Quick construction Modular Grid

9. Optimising building components a. Envelop (walls, ceilings, roofs) b. Furniture (fold-able, unit component furniture) c. Internal partition of space

10. Adaptable for future changes in family dynamics. Double height potential space Flexibility of grid plan allowing for rearrangement of partitions

7

7

8

8

Ground floor units for family with elderly Dwelling 7: 3 Bedroom + 1 Living bedroom + big living space Extended family/ Standard nucleus family Dwelling 8: 2 Bedroom + 1 Living bedroom - No living space in pubic areas + Can utilised both bedrooms and transform them into a big living/multi-functional space. Extended family/ Standard nucleus family/ Single parent family

14


Sleeping

Working/ studying

Customisable components

Leisure/ weekends

A

A 2x4 Grid

Double deck bed

Loft bed/table module

Ventilation Natural light Outdoors Foster community

Awning wall

B

B

C

2x5 Grid

Double deck bed

Family Room

2x Loft bed/ table module

2x Loft bed/ table module

Double deck bed

Double deck bed/living room space

C

2x4 Grid

D

D&E 2.5x5 Grid

2 rooms separated by screens

Single room divided by a screen

2 separated rooms

E

F

2.5x4 Grid

Single room that can be a living room

2 separated rooms

F

G

3.5x3 Grid

2 bed rooms/ living room

2 bed rooms/ living room

1 bedroom/ living room

2 bed rooms and a storage

3 bedrooms

4 bedrooms

G

F

3x4 + 3x2 Grid

1:100 on A0

0

00

1

2

4

6

10

14

Yee Ann, Tan 573608


Renders A-E

Analysing Dwelling unit 5 & 6

Render D: Multi-functional external walls: Awning facade that opens up for cross ventilation and barbecues.

Site render showing community green space between houses.

Render E:

1. Sofa bed 2. Fixed fold-able tables

1:50 Perspective Plan of dwelling 5 & 6

3. Storage space for fold-able chairs 4. Under stairs storage space

1:50 Plan of dwelling 5 & 6 Activity: Sleeping L1 zone

Dwelling 5 module

A E

AA D B/C

BB

Dwelling 6 module

Big house (Dwelling 5) Section AA : Sleeping

Small house (Dwelling 6) Section BB : Sleeping

Render D 1. Under stairs storage space 2. Choice of light colors to increase perceived space. 3. Double height at entrance to increase perceived space


Render A: Multi-functional room: Study/work, sleeping and living space. 1. Fold-able bed 3. Screens to divide space 2. Furniture as partitions 4. Efficient staircase

5. Under stairs storage space

Render B: Storage space / potential growth space that allows for natural ventilation

Render C: Dwelling 6's Multi-functional room: Study/work, sleeping and living space. 1. Fold-able bed 3. Multi-functional bedroom/living room 2. Screens to divide space

Render E: Dwelling 6's Multi-functional corridor that adapt to becoming a dining area 1. Fixed fold-able tables 2. Storage space for fold-able chairs 3. Under stairs storage space

Activity: Working/ studying

Activity: Leisure (on weekends)

AA AA

BB

BB

Big house (Dwelling 5) Section AA : Working/ studying

Big house (Dwelling 5) Section AA : Leisure (on weekends)

Small house (Dwelling 6) Section BB : Working/ studying

Small house (Dwelling 6) Section BB : Leisure (on weekends)

Yee Tan Y Ann, A T 573608


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