Wall With Me

WALL WITH ME

SOUTH AFRICA, CAPE TOWN, KHAYELITSHA BT SECTION 2014

ETH ZĂœRICH PROF. ALFREDO BRILLEMBOURG & PROF. HUBERT KLUMPNER

assistants: hannes gutberlet, katerina kourkoula, danny wills students: donia jornod, andrea gonzalez, marie page 17/12/14

informal settlement upgrading CASE STUDY

SITE The project is located in the BT Section of Khayelitsha, Cape Town.

Currently the site is occuppied by informal settlers that have built temporary houses using the materials and building methods that are available to them. The area is very dense and the infrastructure is lacking.

In order to understand the needs of the residents and their current conditions, a precise analysis of the site was necessary.

The density of population of the site was determined and correlated to each dwelling. Thus, it was possible to perceive the number of people per dwelling and the distribution of shacks based on their surface.

cape town, bt section

4

Prof. Brillembourg & Klumpner EMPOWER SHACK STUDIO

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informal settlement upgrading CASE STUDY

PROBLEMATIC The challenge of the project is to recluster the existing shacks and create a new urban plan where new spaces are opened for community use and the housing demand is still satisfied.

The project should solve the lack of infrastructure planning and aim to provide a more permanent and organized community.

cape town, bt section

6

Prof. Brillembourg & Klumpner EMPOWER SHACK STUDIO

over densified area only residential program fragile and temporal structures fire hazard lack of public space lack of basic infrastructure insecurity lack of resources to upgrade no spatial heirarchy or definition need for expansion of built area low community involvement

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informal settlement upgrading CASE STUDY

OBJECTIVES WALL WITH ME seeks to create an urban system that involves the whole community in its construction. The community members take desicions about the new sizes and typologies and are arranged around common spaces that will benefit everyone.

The upgrading plan involves an internal local production of materials and labor alongside government cooperation.

The upgrading will take place during time, responding to the needs and possibilities of each family.

cape town, bt section

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Prof. Brillembourg & Klumpner EMPOWER SHACK STUDIO

FINANCIAL PLAN: LOCAL PRODUCTIVITY

STEP BY STEP UPGRADING PROCESS

LOCALLY PRODUCED BUILDING MATERIALS

DIFFERENT TYPOLOGY OPTIONS

NEW ACTIVITIES AND PUBLIC SPACE

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informal settlement upgrading CASE STUDY

COMMUNITY INVOLVEMENT The project aims to create a system where both community members and the government work together in order to achieve the up-grading process. While the government provides the basic wall structure and infrastructure system, the community members are free to build their shack in the size and system they prefer inside their lot.

The systems tries to create cooperation relationships between the community members while building their new houses and create a more dynamic enviornment by adding functions and common areas.

cape town, bt section

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Prof. Brillembourg & Klumpner EMPOWER SHACK STUDIO

RDP HOUSING

WALL WITH ME

government

individual

government

individual

individual

houses as individual elements

individual

houses as a cooperative and shared systems

GOVERNMENT

IND 3 IND 1

IND 2

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informal settlement upgrading CASE STUDY

WALL CONCEPT The wall is the first thing to be built in the reclustering process, as it will provide a base for infrastructure and structure. It is provided by the government but built locally.

Objectives: Create a centralized space for infrastructure between as much shacks as possible.

Create an effective fire protection element between shacks.

Reduce the need for completely destroying the previous shacks while the project is built.

cape town, bt section

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Prof. Brillembourg & Klumpner EMPOWER SHACK STUDIO

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informal settlement upgrading CASE STUDY

WALL PROCESS Functioning: 1. The wall location is established between 3 previous shacks.

2. The old shacks are removed one by one so the wall and new shacks get built.

3. New shacks are built around the wall with modules that create different siz- es and typologies depending on the previous owners’ possibilities and needs.

4. Future possibility for vertical expansion of the modules.

cape town, bt section

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Prof. Brillembourg & Klumpner EMPOWER SHACK STUDIO

GSPublisherEngine 0.0.100.100

GSPublisherEngine 0.0.100.100

GSPublisherEngine 0.0.100.100

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informal settlement upgrading CASE STUDY

URBAN PROCESS 1. Starting by the perimeter the walls start to be placed between the previous shacks.

2. The old constructions are replaced by the new.

3. Advancing towards the center the new shacks create the new clusters and public courtyards.

The main infrastructure is provided by the government to the public furniture in each future courtyard.

cape town, bt section

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Prof. Brillembourg & Klumpner EMPOWER SHACK STUDIO

CAPE TOWN, BT SECTION

FINAL WEEK

WALL WITH ME

Marie Page Andrea Gonzalez Donia Jornod

informal settlement upgrading

Urban process

I CORES ON PERIPHERY

II CORES IN THE MIDDLE

III THREE COURTYARDS

INFRASTURCTURE FOLLOWS THE CORE PROCESS R

IC

BL

PU

PU

E AT

BL

W

IC

W

AT E

R

BIOGAZ TANK

BIOGAZ TANK

BIOGAZ TANK

BIOGAZ TANK

TYP A one floor GSPublisherEngine 0.0.100.100

TYP B two floor / duplex

TYP C two floor / building

PUBLIC

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informal settlement upgrading CASE STUDY

DEFINING THE TYPOLOGIES The criteria for the typologies was to provide the most fair re-clustering solution possible, with the possibility of the owners choosing from a series of sizes and configurations depending on their previous property or their current economic conditions.

cape town, bt section

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Prof. Brillembourg & Klumpner EMPOWER SHACK STUDIO

Size of new house defined by the previous footprint of the shack.

Size of new house defined by the economic possibilities of the owner.

Size of new house defined by the different typologies from the size catalogue.

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informal settlement upgrading CASE STUDY

SITE ANALYSIS BT SECTION: Total Site Area:3900m2 Free Area:2070m2 Built Area:1830m2

CAPE TOWN, BT SECTION

WALL WITH

Marie Page Andrea Gonzalez Donia Jornod

Typologie

10 m2 55 m2

43 m2 67 m2 47 m

8 m2

30 m2

36 m2

2

48 m2

16 m2 28 m2

7 m2 29 m2

51 m2

8 m2

39 m

38 m2

30 m2

2

15 m2

12 m2

36 m2

19 m2 18 m2

40 m2

17 m

2

14 m2

33 m2

11 m2

14 m

2

6 m2

27 m2

34 m2

21 m

13 m2

38 m2

22 m2 128 m2

18 m2

30 m2

13 m2

25 m2

26 m2

14 m2

18 m2

2

36 m2

25 m2 13 m

25 m

21 m2

2

2

35 m2 36 m2

29 m2

29 m

2

17 m2 50 m2

39 m2

12 m2

17 m2

14 m2

8 m2 32 m2

72 m2 53 m2

32 m2 41 m2

<10

11-20

21-30

31-40

41-50

>50 0

I

II

III

SIZE CATEGORIES cape town, bt section

20

IV

V

VI

2

10

20

Prof. Brillembourg & Klumpner EMPOWER SHACK STUDIO

WALL WITH ME: Total Site Area:3900m2 Free Area:2672m2 Built Area:1228m2

FINAL WEEK

LL WITH ME

informal settlement upgrading

Typologie

33 m2

24 m2

TYP A one floor

12 m2

66 m2

48 m2

42 m2

TYP B two floor duplex

24 m2

33 m2

24 m2

TYP B two floor duplex

12 m2

PUBLIC various size eth z端rich 21

informal settlement upgrading CASE STUDY

TYPOLOGIES The different typologies are defined by two basic modules that structure the construction.

The small module contains circulation, toilet area and stairs when needed.

The large module contains living spaces like bedrooms, living rooms, kitchen and studios.

According to the catalogue, three different typologies of shacks are proposed, to satisfy the demands of the inhabitants of BT Section.

These typologies are made up from the repetition of the modules in different arrangements.

cape town, bt section

22

11 8 mm2 38 38 m2 m2

8 m82 m2

25 m

40 21 m2 m22 128 m2 m2 17 17 m

40 40 m2 m2

21 m2

13 13 m2 m2 12 m2 53 m2

2

29 29 m2 m2 25 m2 32 m2

41 m2 72 m2 12 12 m2 m2 39 m2

14 14 m m 32 m2

<10

53 53 m2 m 2

11-20

50 32 m m 2

13 13 m m 2

18 m2 36 m2 2 2 m 2 14 14 m2 m18 14 m30 30 m 2 m2 13 m

2

2229 m2m

22 22 m 2 m2 36 m2

6 m2

38 m2

13 m2

18 18 m2 m2 30 m2

18 m2

6 m62 m2

2

18 18 m2 m2

36 m2

2

35 m2

21 m2

36m 36 m22 m2 12

36 36 m2 m2 18 m2

38 38 m2 m2

13 13 m22 m2 38 m

Prof. Brillembourg & Klumpner EMPOWER SHACK STUDIO

6 m2

13 m2

36 m2

29 29 m2 m2 36 m2

35 35 m2 m 2 29 m2

35 m2

17 m2 8 m2 2

17 17 m 2 m2

2

22 m2 2 2 18 18 m m 14 m2

2

8 m82 m2

17 m2

8 m2

32 m2

53 m2

21-30

31-40

41-50

>50

32 m2

0

2

10

20

0

2

10

20

33 m2

24 m2

12 m2

66 m2

48 m2

42 m2

24 m2

33 m2

24 m2

12 m2

33 m2

24 mA TYP

12 m2

66 m2

48 m2TYP B42 m2

24 m2

33 m2

24 m C TYP

12 m2

41 m2

<10 11-20 21-30 SIZE CATEGORIES

<10 <10

2

32 32 m2 m 2

72 m2

32 32 m2 m2 41 41 m 2 m2

14 m

2

25 m

22 19 29mm

2

17 m2

53 m2 2

41 m2

32 m2 25 25 m2 m2 50 m2 2 13 m

17 17 m2 m 2

50 50 m m

12 m2

25 m 17 m2

36 36 m2 m 2

14 m2

14 14 m2 2 m2 21 14m m2

m22

2 27 m2 178mm2 21 21 m2 m 2

29 m2

2

14 14 m2 m2

13 m2

292 m 14 m 27 27 m2 m2

25 m2 34 m2

39 39 m2 m2

72 72 m2 m2

26 m2

2

25 25 m m 2

11 m

1226 m226 m2 m2

39 m2

15 m2 19 19 m2 m2 36 m2

17 m2 33 m2 50 m2 25 25 m2 m2

m m 13 m212 12 35 m2 2

25 m2

15 15 m2 m2

27 m2 33 33 m2 m 2

2

2

128 m2 2 21 m34 34 m2 m2

39 m2

2

29 m2

2

34 m2 11 11 m2 m2

72 m

21 21 m2 m2

2

17 m2

39 m2

128128 m2 m2

m m 13 38 m239 39 26 m2

31-40

41-50

<10 11-20 11-20 11-20 21-30 21-30 21-30 31-40 31-40 31-40 41-50 41-50 41-50 >50 >50

>50

>50

2

two floor duplex

one floor

2

two floor apartment

PUBLIC various size

2 2 2 22 2 3333 m2m2 33 m2 2424 m2m2 24 m 12212 m2m2 66 1266 m2m2 66 m2 4848 m2m2 48 m 42242 m2m2 4224 m24 m m 24 33m 33 m m 33 m2 2424 m2m2 24 m 12212 m2m2 12 m2

SIZE CATEGORIES

0 02 2

0

2

1010

10

2020

20

SIZE SIZECATEGORIES CATEGORIES SIZE CATEGORIES

TYP B

TYP A

two floor duplex

one floor

TYP TYPBBTYP B

TYP TYPAATYP A

two two floor floortwo floor duplex duplex duplex

one one floor floorone floor

MODULE A 3 m2

TYP C

PUBLIC various size

two floor apartment

TYP TYPCCTYP C

two two floor floortwo floor apartment apartment apartment

PUBLIC PUBLIC PUBLIC various various size various size size

MODULE B 9 m2

Module A: 3 m2

Module B: 9 m2

Module A: 3 m2

Module B: 9 m2

Module Module Module A:A:3 3m2 m2 A: 3 m2

Module Module Module B:B:9 9m2 m2 B: 9 m2

TYP B

TYP A

TYP C

two floor duplex

one floor

TYP A

two floor apartment

TYP B

TYP C 2 floor apartfloor menttwo apartment

TYP B

TYP A

1 floor

TYP C

2 floor duplex

two floor duplex

one floor

TYP TYPBBTYP B

TYP TYPAATYP A

TYP TYPCCTYP C

two two floor floortwo floor duplex duplex duplex

one one floor floorone floor

two two floor floortwo floor apartment apartment apartment

33 m2

66 m2

33 m2

33 m2

66 m2

33 m2

24 m2 33 m2

33 33m2 m233 m2

24 m2

12 m2

24 m2

24 24m2 m224 m2

12 m2

12 m2 12 12m2 m212 m2

m2 66 48m2

66 66m2 m266 m2

48 m2

42 m2

48 m2

48 48m2 m248 m2

42 m2 24 m2

42 m2 42 42m2 m242 m2

m2 33 24 m2

33 33m2 m233 m2

24 m2

12 m2

24 m2

24 24m2 m224 m2

12 m2

12 m2

12 12m2 m212 m2

GSPublisherEngine 0.0.100.100

24 m2

GSPublisherEngine 0.0.100.100

24 m2

24 24m2 m224 m2

SPublisherEngine GSPublisherEngine 0.0.100.100 0.0.100.100 GSPublisherEngine 0.0.100.100

eth z端rich 23

informal settlement upgrading CASE STUDY

TYPOLOGIES The typologies proposed for the WALL WITH ME project are able to expand both horizontally and vertically.

This flexibility is given so that the inhabitants of the new shacks can choose, according to their preference or economic possibilities, how much and when to expand their houses.

The structure is a frame that can then be filled with any material in the facade and can be slowly upgraded into a permanent residence.

cape town, bt section

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Prof. Brillembourg & Klumpner EMPOWER SHACK STUDIO

N IO S N C PAYP X E T

N IO S N B PAYP X E T

N IO S N A PAYP X E T

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informal settlement upgrading CASE STUDY

PE TOWN, BT SECTION

WALL WITH

age Gonzalez ornod

1:100 Urbanplan

PROPOSED URBAN PLAN The urban plan was created by the process of inserting infrastructural walls throughout different parts of the site and then replacing the shacks around them for new ones.

The layout seeked to create medium size courtyards, that give service to four to five, 3-house clusters. While the â&#x20AC;&#x153;infrastructure wallâ&#x20AC;? centralizes theMservices such as water and electricity for 3 be houses, kw the public courtyards create a space that en i S infrastructure such as trash bins, orgahas shared tre et nic waste disposal, grill and street lights. All these services are placed in a permanent furniture in each courtyard, which ensure the use of the space and provides extra services and programs for the community.

Ma

ph

on

gw

an

a A ven

ue

The settlement is connected with two main streets that cross the project and with three entrances: to the church community center, to the school and future urban garden and to the neighbouring community in the south. Some of the spaces located next to the main avenues contain a different program from housing. These spaces can be parking lots, stores or workshops.

cape town, bt section

26

n

Prof. Brillembourg & Klumpner EMPOWER SHACK STUDIO FINAL WEEK

ME

informal settlement upgrading

Njo

ng

oA ven

ue

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informal settlement upgrading CASE STUDY

WALL WITH ME RELOCATION The previous shacks are reclustered with the walls and relocated as close as possible to their initial footprint location.

This is made in order to prevent altering the current social interactions in BT Section.

cape town, bt section

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Prof. Brillembourg & Klumpner EMPOWER SHACK STUDIO

NEW AND PREVIOUS FOOTPRINTS

diagramm

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informal settlement upgrading CASE STUDY

BUILT AREA

cape town, bt section

30

Prof. Brillembourg & Klumpner EMPOWER SHACK STUDIO

FREE AREA

.100.100

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informal settlement upgrading CASE STUDY

CLUSTERS WITH SHARED COURTYARD

1

2

3

cape town, bt section

32

Prof. Brillembourg & Klumpner EMPOWER SHACK STUDIO

MAIN AND SECONDARY CIRCULATIONA

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informal settlement upgrading CASE STUDY

PUBLIC-PRIVATE

cape town, bt section

34

Prof. Brillembourg & Klumpner EMPOWER SHACK STUDIO

INFRASTRUCTURE GRID

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informal settlement upgrading CASE STUDY

CLUSTER PLAN AND SECTION Every infrastructure walll has the hability to attatch to three new shacks that can expand to two floors.

The core functions as a place where the water tank for the three houses is located and contains the tubes and machines that make the infrastructure work.

The way the houses are arranged around the wall creates different gardens and points of access to each house. The extension of the core is an effective firewall between the shacks.

INFORMAL SETTLEMENT UPGRADING week 11

WALL WITH ME PLAN, SECTION 1:20

SECT A

0.30

3.60

2.25

29 m2

2.25

1.50

CHIMNEY SINK SEWAGE

RAINWATER

WATERTANK

1.35

0.90

0.90

electric stove

0.90

fridge

fridge

electric stove

4.50

2.25

0.90

2.25

3.60

2.25

electric stove

0.90

0.90

2.70

0.30

3.60 SECT A

36

3.60

cape town, bt section

Prof. Brillembourg & Klumpner EMPOWER SHACK STUDIO

CAPE TOWN, BT SECTION

WALL WITH ME

Marie Page Andrea Gonzalez Donia Jornod

0.90

0.90

2.25

PLAN, SECTION 1:20

1.35

GENERATOR

0.15

4.35 0.90

2.25

0.90

2.25

0.15

0.75 2.70

2.25

0.90

2.25

1.50

GSPublisherEngine 0.0.100.100

eth z端rich 37

informal settlement upgrading CASE STUDY

cape town, bt section

38

fridge

MODULES

fridge

WALL

Prof. Brillembourg & Klumpner EMPOWER SHACK STUDIO

fridge

ENTRANCES AND GARDENS

fridge

PROPERTY LINES

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informal settlement upgrading CASE STUDY

CONSTRUCTION AND MATERIALS The idea of WALL WITH ME project is the cooperation between the community members in the upgrading process. With this objective in mind, the materials and the structure are simple but very labor intensive.

The construction of the new shacks involves the learning of new skills like cultivating bamboo and producing earth bricks. This will generate new jobs for people in the community and will provide them with the knowledge they need in order to build and upgrade their shacks.

WALL WITH ME seeks to empower the inhabitants of the BT Section by creating a simple way to achieve a permanent settlement with cheap and accessible materials.

cape town, bt section

40

Prof. Brillembourg & Klumpner EMPOWER SHACK STUDIO

BAMBOO CULTIVATION IN COMMUNITY GARDEN

BAMBOO AS A CONSTRUCTION MATERIAL

SELF-BUILT SHACK WITH LOCAL MATERIALS

COMMUNITY EFFORT

EARTH BRICK WORKSHOP

ON-SITE BUILDING

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informal settlement upgrading CASE STUDY

STRUCTURE The structure of the shack is made out of bamboo of different diameters and works will each module with the help of the wall.

4 basic materials are used: bamboo (structure and coverings) concrete (foundation) earth bricks (structural wall) wood (facade details, stairs) The assamblage of this materials is designed in a way that the construction is easy and a progression of vertical or horizontal expansion is easily achieved.

cape town, bt section

42

Prof. Brillembourg & Klumpner EMPOWER SHACK STUDIO

CAPE TOWN, BT SECTION Marie Page Andrea Gonzalez Donia Jornod

FIN

WALL WITH ME

inform

1:40 Structural Axonometry

ROOF

COVER 100 ' half bamboo 10cm lenght 430 cm price 143 ZAR

ROOF

SECONDARY STRUCTURE 5 ' bamboo 5cm lenght 460 cm price 4.6 ZAR

BEAMS

PRIMARY STRUCTURE floor I 2 ' bamboo 10cm lenght 420 cm floor 0 2 ' bamboo 10cm lenght 420 cm price 2.8 ZAR/floor

BEAMS

PRIMARY STRUCTURE floor I 8 ' bamboo 10cm lenght 380 cm price 10.13 ZAR floor 0 8 ' bamboo 10cm lenght 350 cm price 9.33 ZAR

COLUMS

PRIMARY STRUCTURE floor I bamboo 10cm lenght 4 ' 200 cm / 4 ' 220 cm price 5.6 ZAR floor 0 lenght 4 ' 210 cm / 3 ' 455 cm / 3 ' 160cm price 8.95 ZAR

WALLS

SECONDARY STRUCTURE WOOD 4x10cm floor I length 26 ' 190 cm / 8 ' 80cm price 1962 ZAR floor 0 length 13' 210 cm / 6 ' 80cm price 1090 ZAR

WALLCOVER

floor I 38 ' half bamboo 5cm 2 x 400cm / 2 x 360 cm 18 ' plaster panel 2.5cm price 58+346 ZAR floor 0 38 ' half bamboo 5cm 400cm /360 cm 9 ' plaster panel 2.5cm price 58+173 ZAR 7' window / 1' door

FLOOR

COVER 8x WOOD PLATE 4cm floor I 5 ' 95X230 cm / 4' 95x90cm price 3800 ZAR floor 0 8 ' 95X230 cm / 4' 95x90cm price 5700 ZAR

FLOOR

SECONDARY STRUCTURE bamboo 5cm floor I lenght 5 '320 cm floor 0 lenght 5 '320 cm price 6 ZAR/floor

WALL COVER concrete 1m3 price 1947 ZAR

WALL STRUCTURAL earth brick 15x30 price 1.6 ZAR / block

STAIRS

floor I bamboo 5cm 20 ' 36cm / 2 ' 315cm / 2 ' 88cm 1' 77cm / 2' 16cm wood plate 2mm 2 ' 77x95cm / 9 ' 77x20cm price 4+ 1848 ZAR floor 0 bamboo 5cm 4' 44cm / 4 ' 41cm / 4 ' 20cm wood plate 2mm 2 ' 77x95cm price 1+ 154 ZAR

FOUNDATION

reinforced concrete platform 9.5m2 x 0.40 m = 3.8 m3 5.2m2 x 0.40 m = 2 m3 - 1m3 = 1m3 4.8m3 price 9345 ZAR

FOUNDATION 3 concrete cylinder

0.04m2 x 1.35m= 0.16 m3 x 3 = 0.48 m3 price 934 ZAR

GSPublisherEngine 0.0.100.100

eth z端rich 43

informal settlement upgrading CASE STUDY

BAMBOO STRUCTURE

cape town, bt section

44

Prof. Brillembourg & Klumpner EMPOWER SHACK STUDIO

CAPE TOWN, BT SECTION Marie Page Andrea Gonzalez Donia Jornod

FINAL WEEK

WALL WITH ME

informal settlement upgrading

1:5 Detail

second floor Second floor

I

lateral Lateral joint joint with dowel with dowel

I

II longitudinal II Longitudinal double joint double joint with dowel with dowel

first floor First floor

bamboo post Bamboo post

Clamping fitter

clamping fitter

III III vertical Vertical expansion expansion

Rope rope Bamboo dowel dowel bamboo

concrete foundation Foundation concrete steel bracket Steel angelangle Bracket Foundation concrete concrete foundation

dowels

IV IV Dowels

Anchor Bolts anchor bolts

GSPublisherEngine 0.0.100.100

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informal settlement upgrading CASE STUDY

MATERIAL CATALOGUE

Infrastructure Wall Material Quantity CHF ZAR Total Cement (Foundation) 4.8m3 160/m3 1947/m3 768 CHF

9345 ZAR Earth Bricks 1900 bricks 1.07/brick 1.6/brick 2033 CHF 3040 ZAR

Small Bamboo Module 10 mm Bamboo 70 m 0.48/ 6 m pole 2/6 m pole 5.6 CHF 23.3 ZAR

5 mm Bamboo 744 m 0.4/10 m pole 2/10 m pole 29.76 CHF 148 ZAR

Large Bamboo Module 10 mm Bamboo 75 m 0.48/ 6 m pole 2/6 m pole 6 CHF 25 ZAR

5 mm Bamboo 1868 m 0.4/10 m pole 2/10 m pole 74.72 CHF 373 ZAR

cape town, bt section

46

length floor I 13' 210 cm / 6 ' 80cm 5cm 38 ' half bamboo price 1090 ZAR 2 x 400cm / 2 x 360 cm 18 ' plaster panel 2.5cm price 58+346 ZAR floor 0 38 ' half bamboo 5cm WALLCOVER 400cm /360 cm floor I 9 ' plaster panel 2.5cm 38 ' half bamboo 5cm price 58+173 ZAR 2 x 400cm / 2 x 360 cm 18 ' plaster/ panel 7' window 1' door2.5cm price 58+346 ZAR floor 0 38 ' half bamboo 5cm 400cm /360 cm 9 ' plaster panel 2.5cm FLOOR price 58+173 ZAR COVER 8x WOOD PLATE 4cm 7' window / 1' door floor I 5 ' 95X230 cm / 4' 95x90cm price 3800 ZAR

FINAL WEEK informal settlement FINAL WEEK upgrading

Prof. Brillembourg & Klumpner EMPOWER SHACK STUDIO

informal settlement upgrading

ROOF

COVER 100 ' half bamboo 10cm lenght 430 cm ROOF price 143 ZAR COVER 100 ' half bamboo 10cm lenght 430 cm price 143 ZAR

ROOF

SECONDARY STRUCTURE 5 ' bamboo 5cm lenght 460 cm ROOF price 4.6 ZAR SECONDARY STRUCTURE 5 ' bamboo 5cm lenght 460 cm price 4.6 ZAR

BEAMS

PRIMARY STRUCTURE floor I BEAMS 2 ' PRIMARY bamboo 10cm STRUCTURE lenght 420 cm floor I floor 2 ' 0bamboo 10cm 2 ' lenght bamboo 420 10cm cm lenght 420 cm floor 0 price ZAR/floor 10cm 2 ' 2.8 bamboo lenght 420 cm price 2.8 ZAR/floor

BEAMS

PRIMARY STRUCTURE

BEAMS floor I 8 ' PRIMARY bamboo STRUCTURE 10cm lenght 380 cm price 10.13 ZAR floor I 8 ' bamboo 10cm floor 0 380 cm lenght 8 ' price bamboo 10.13 10cm ZAR lenght 350 cm price 9.33 floor 0 ZAR 8 ' bamboo 10cm lenght 350 cm price 9.33 ZAR

floor 0 8 ' 95X230 cm / 4' 95x90cm FLOOR price 5700 ZAR COVER 8x WOOD PLATE 4cm floor I 5 ' 95X230 cm / 4' 95x90cm price 3800 ZAR floor 0 FLOOR 8 ' 95X230 cm / 4' 95x90cm SECONDARY price 5700 ZARSTRUCTURE bamboo 5cm floor I lenght 5 '320 cm floor 0 lenght 5 '320 cm price 6 ZAR/floor FLOOR SECONDARY STRUCTURE bamboo 5cm floor I lenght 5 '320 cm floor 0 lenght 5 '320 cm price 6 ZAR/floor

WALL COVER concrete 1m3 price 1947 ZAR

WALL COVER concrete 1m3 price 1947 ZAR

WALL STRUCTURAL earth brick 15x30 price 1.6 ZAR / block

WALL STRUCTURAL earth brick 15x30 price 1.6 ZAR / block

COLUMS

PRIMARY STRUCTURE floor I COLUMS 10cm bamboo PRIMARY STRUCTURE lenght 4 ' 200 cm / 4 ' 220 cm price 5.6I ZAR floor bamboo 10cm lenght 4 ' 200 cm / 4 ' 220 cm floor 0 5.6 ZAR price lenght 4 ' 210 cm / 3 ' 455 cm / 3 ' 160cm price 8.95 ZAR floor 0 lenght 4 ' 210 cm / 3 ' 455 cm / 3 ' 160cm price 8.95 ZAR

WALLS

SECONDARY STRUCTURE WOOD 4x10cm floor I WALLS length 26 ' 190 cmSTRUCTURE / 8 ' 80cm SECONDARY price 19624x10cm ZAR WOOD floor floor 0 I 8 ' 80cm length ' 190 length 13'26 210 cm cm / 6 '/ 80cm price 1962 ZAR price 1090 ZAR floor 0 length 13' 210 cm / 6 ' 80cm price 1090 ZAR

WALLCOVER

floor I 38 ' half bamboo 5cm 2 WALLCOVER x 400cm / 2 x 360 cm 18 floor ' plaster I panel 2.5cm price ZAR 5cm 38 58+346 ' half bamboo floor20x 400cm / 2 x 360 cm 38 18 ' half bamboo ' plaster panel5cm 2.5cm 400cm /360 cmZAR price 58+346 9 ' floor plaster 0 panel 2.5cm price ZAR 5cm 38 58+173 ' half bamboo 400cm /360 cm 7' window / 1'panel door 2.5cm 9 ' plaster price 58+173 ZAR 7' window / 1' door

FLOOR

COVER 8x WOOD PLATE 4cm floor I FLOOR 5 ' COVER 95X230 cm / 4' 95x90cm price ZAR 8x 3800 WOOD PLATE 4cm floor floor 0 I ' 95X230 4' 95x90cm 8 ' 595X230 cmcm / 4'/ 95x90cm price 3800 ZAR price 5700 ZAR floor 0 8 ' 95X230 cm / 4' 95x90cm price 5700 ZAR

STAIRS

floor I bamboo 5cm 20 ' 36cm / 2 ' 315cm / 2 ' 88cm 1' 77cm / 2' 16cm wood plate 2mm 2 ' 77x95cm / 9 ' 77x20cm price 4+ 1848 ZAR

STAIRS

floor 0 I floor bamboo 5cm 5cm bamboo 20 ' 36cm ' 315cm 2 ' 88cm 4' 44cm / 4/ 2 ' 41cm / 4 /' 20cm 1' 77cm / 2' 16cm wood plate 2mm wood plate 2mm 2 ' 77x95cm 2 ' 77x95cm 9 ' 77x20cm price 1+ 154 /ZAR price 4+ 1848 ZAR floor 0 bamboo 5cm 4' 44cm / 4 ' 41cm / 4 ' 20cm wood plate 2mm 2 ' 77x95cm price 1+ 154 ZAR

FOUNDATION

reinforced concrete platform 9.5m2 x 0.40 m = 3.8 m3 5.2m2 x 0.40 m = 2 m3 - 1m3 = 1m3 4.8m3 price 9345 ZAR

FOUNDATION

reinforced concrete platform 9.5m2 x 0.40 m = 3.8 m3 5.2m2 x 0.40 m = 2 m3 - 1m3 = 1m3 4.8m3 price 9345 ZAR

FOUNDATION 3 concrete cylinder

0.04m2 x 1.35m= 0.16 m3 x 3 = 0.48 m3 price 934 ZAR

FOUNDATION 3 concrete cylinder

0.04m2 x 1.35m= 0.16 m3 x 3 = 0.48 m3 price 934 ZAR

FLOOR

SECONDARY STRUCTURE bamboo 5cm floor I FLOOR lenght 5 '320 cm STRUCTURE SECONDARY floor 0 5cm bamboo lenght floor5I '320 cm lenght 5 '320 price 6 ZAR/floorcm floor 0

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informal settlement upgrading CASE STUDY

BUILDING PROCESS

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Prof. Brillembourg & Klumpner EMPOWER SHACK STUDIO

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informal settlement upgrading CASE STUDY

INFRASTRUCTURE CORE The infrastructure core works with two systems: sun energy and water collection.

The wall concentrates this two functions and distributes the infrastructure to the three houses attached.

The idea is to reuse as much of the natural elements for the functioning of the house and to reuse the waste in a productive way.

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Prof. Brillembourg & Klumpner EMPOWER SHACK STUDIO ENERGY TRANSFORMER ONE shack needs = 9.2 kw/day THREE Shack cluster needs = 27.6 kw/day

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informal settlement upgrading CASE STUDY

Water 1. The rain water is collected and stored in the water tank.

2. The sinks in every toilet feed from the watertank 3. Water from sinks is used to flush the toilets.

4. The waste from the toilet goes into the biogas tank 5. The biogas generates energy to use in public lighting.

Energy 1. The photovoltaic cells capture the sunâ&#x20AC;&#x2122;s energy 2. The received energy is traded for government electricity 3. Electricity is taken back into each house through the core wall.

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Prof. Brillembourg & Klumpner EMPOWER SHACK STUDIO

CAPE TOWN, BT SECTION

FINAL WEEK

WALL WITH ME

Marie Page Andrea Gonzalez Donia Jornod

informal settlement upgrading

1:25 Infrastructural Axonometry

SOLAR PANELS SOLAR PANELS

RAIN RAINWATER WATER COLLECTION COLLECTION

7500-8000 MJ/m2

7500-8000 MJ/m2 Anual Solar Radiation in SA. kwh/m2 Anual 5.7-6 Solar Radiation in SA. 0.9 kwh/m2 collected energy 6 kwh/m2 0.9 kwh/m2 collected energy.

SINK TOILET SINK + + TOILET 3 L water/flush

3L / Flush

STREET LAMP STREET LAMP Consumes: 0.72kwh Powered by BioGas Consumes: 0.72 kw/h. energy Powered by BioGas energy

WATER TANK WATER TANK

WATER PUMP WATER PUMP

PUBLIC PUBLIC ELECTRICITY ELECTRICITY

ENERGY ENERGY TRANSFORMER TRANSFORMER ONE shack needs ONE shack needs: = 9.2 kw/day THREE cluster needs 9.2Shack kw/day = 27.6 kw/day THREE shack cluster needs: 27.6 kw/day GRILL GRILL

BENCH BENCH

WATER WATER TAPS TAPS

COMPOST COMPOST WASTE WASTE

5355 L waste/day 5355 L waste/day 10.71 kwh 10.71 kwh

BIODIGESTER BIODIGESTER 1 kg feces = 28 L BioGas 1 person = 300 g feces/day 8.4 L BioGas 1 kg feces= 28L =BioGas 1kg food waste = 100 L BioGas 1kg cow manure = 40 L BioGas 1 person= 300g feces/day= 8.4L BioGas 1kg food waste= 100L BioGas 1 kg cow manure= 40L BioGas

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informal settlement upgrading CASE STUDY

BIOGAS CALCULATION

Bio Gas Calculation

1

1m3

1

1kg feces

28 L Bio Gas

300g / day

8.4 L / person / day

1kg food waste

100 L Bio Gas

1kg cow manure

40 L Bio Gas

Bio Gas

2 kwh Energy

Street Lamp

0.09 kwh

8 hrs/day

0.72 kw

BT Section

255

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765 kg/day 21420 L

4 tanks

5355 L / tank / day

5355 L 5.355 m3

10.71 kwh

10.71 kwh

14 lamps / 8 hrs / day

Prof. Brillembourg & Klumpner EMPOWER SHACK STUDIO

SOLAR POWER CALCULATION

Solar Power Calculation

Photovoltaic cells 15% Efficiency

South Africa 7500-8000 MJ/m2 Anual Solar Radiation

2083 kwh/m2 / year 5.7-6 kwh/m2

290,213 houses with free basic energy in Western Cape

50 kwh / month / house

Average Energy Consumption per Household in South Africa Appliance

WattsH

Incandescent Bulb

60 w5

Electric Stove (small)

3000 w2

Iron

980 w0

Cell Phone Charger

12 w3

Fridge (no freezer)

250 w5

TV 25’’ Color

150 w2

ours per Day

.4

Wall With Me Prototype Shack 4 x Incandescent Bulb 1 x Electric Stove 1 x Iron 2 x Cell Phone Charger 1 x Fridge 1 x TV

9.2 kw / day

3 shack cluster needs

27.6 kw / day 12 hours of light 2.3kwh

6 kwh/m2 solar radiation 0.9 kwh/m2 collected energy

3m2 solar panel grid

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informal settlement upgrading CASE STUDY

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Prof. Brillembourg & Klumpner EMPOWER SHACK STUDIO

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informal settlement upgrading CASE STUDY

CONCLUSIONS

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18 m2

36 m

35 m2

2

2

2

2

Prof. Brillembourg & Klumpner EMPOWER SHACK STUDIO

33 m2 0

2

10

24 m2

12 m2

66 m2

48 m2

42 m2

24 m2

33 m2

24 m2

12 m2

20

TYP A one floor

TYP B

TYP C

two floor duplex

PUBLIC various size

two floor apartment

Module B: 9 m2

TYP B

TYP C

two floor duplex

two floor apartment

government collaboration community participation simple and participative building system creation of micro-economic system 66 m2

self-building prototype

33 m2

evolution and step by step upgrading permanent structures 48 m2

adaptability

24 m2

self-sufficient infrastructure community spaces 42 m2

12 m2 new program in the community

improved space = improved life quality 24 m2

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