2012_Cork Emergency Shelter by Blanca Pérez

Cork emergency shelter Construction Workshop III Prof.Ruth Vega

Ana González Granja Blanca Pérez González Teresa Rodríguez-Gimeno Wiggin

Context and material

Vernacular architecture

Main natural resources: · Stone canes · Mud · Wood pines

Materials and typology

{

poplars

Murcian local architecture is based on simple forms that solve all the families´needs. They are rectangular prisms made of a repetition of bays, normally 6m facing the street and double in the perpendicular façade. They act as an inspiration for our emergency shelter.

Examples of traditional mediterranean architecture.

Murcia

Parque regional Sierra España

Pitched roof, two levels and stone walls

Guad

alent

ín Ri

ver

The geographical accidents in Lorca are very important because of their diversity. The Guadalentín river is known as “Río del Barro”, and provides mud for construction as one of the main materials of the area.

Lorca

Cabo Cope y Puntas de Calnegre

Mediterranean Sea

Murcian vernacular architecture

Source: Formas y usos de lavivienda tradicional en el centro de la región de Murcia. Francisca del Baño

Plan configuration

Urban dwelling

varies garden/cattle/orchard

Rural dwelling

patio/garden/orchard

pitched roof

pitched roof rectangular plan

vertical openings (south)

vertical openings

2 floors urban addition

stables

Growth

rectangular plan

Growth

12m

kitchen and rooms

entrance 6m

1 floor module 2 floor module

addition of modules for other uses

Earthquakes in Lorca a walk through history

MURCIA.

18.03.2002

(historical and instrumental seismicity)

03.02.1579 LORCA EARTHQUAKE intensity VIII

01.01.1755

XIX c

03.04.1931

11.05.2011

LISBON EARTHQUAKE

SEQUENCE in TORREVIEJA

LORCA EARTHQUAKE

X intensity. it was felt within the Region of Murcia, with intensity VI in Lorca for almost 10 minutes. It destroyed Oran Square with X intensity, and it was felt in Cartagena, grade V, along with a tsunami that rose the water 6 feet.

The sequence of earthquakes in Torrevieja is one of the most important seismic facts that had affected Murcia. Of intensity X produced cracks in Murcia, landslides also occurred in the cathedral and churches.

Women had to do their labours outside in the street with no shelter to be protected, as the adobe houses were destroyed by the earthqueake.

Magnitude 5.1, it caused panic among locals and displacing many from their homes. It inflicted substantial damage to many older structures in the area.A total of eight deaths and 120 injured. Three camps with tents were displayed on the city.

1.emergency management Military Emergencies Unit were activated, a branch of the Spanish Armed Forces responsible for providing disaster relief. 340 members from three battalions were dispatched to Lorca, these were later joined by army units. A field hospital was set up by the Military Emergencies Unit in the Plaza del Ayuntamiento where those injured were attended to by members of Protección Civil and the Red Cross.

Seismicity seismotectonic alineation 1st degree seismotectonic alineation 2nd degree seismotectonic alineation 3rd degree 2<m<3 3<m<4 4<m<5 5<m<6

when’s next? are we going to be prepared?

2.relocation of people 40% of the homes affected by the earthquake were completely safe, ie they could be inhabited and therefore the families owned these homes returned to their homes. Regarding the other 60%, the municipality of Lorca made contact with builders that have unsold and vacant homes, that were not been affected for the affected families to be installed there.

Spanish sismic map from the Seismic -resistance normative

floor level foundation wall

ab >= 0.16g 0.12g <= ab >= 0.16g 0.08g <= ab >= 0.12g 0.04g <= ab >= 0.08g ab >= 0.04g

Murcia

emergency response shelter

epicenter 5.1 4.5

Emergency shelters for the neighbors to sleep. Lorca 3.4.1931 where is the evolution?

The City Council has enabled shelter for the neighbors to sleep tonight Lorca 11.4.2011

Boletín Oficial of Murcia region, provides that in granular soils and debris (the case of Lorca) should be used with a footing superfical foundation. construction wall land padding

“Sismilor” we need proper Emergency Response Shelters !

Lorca

00.00.0000

-light weight and easy to carry -very quick and easy to erect -with no separate components there's less to think about -cover is made of hard wearing -standard systems

foot

Seismic Architecture 01 Continuity in Section

03 Symmetry in the Structure

The walls have to be aligned, otherwise in the point where they canâ&#x20AC;&#x2122;t transmit the loads vertically the building is going to break

In low buildings, when they are facing a seismic activity, it is better for them to behave as a whole. For that it is interesting that the building maintains a symmetric structure in all its floors.

02 Regularity in Plan

04 Regularity in elevation

Geometry is something very important for increase the capacity of the building to suppor loads. The more regular the plan is the best it is going to behave. Plans that are very long when they are supporting lateral loads they behave as beams. It is important also the sepparation between walls in plan, the closer they are the better for the building.

It must be avoided the irregular shapes in height, but they can be divided in regular isolated shapes.

Important factors to take into account when building architecture in a seismic area

Behabiour of the individual parts of the building and the building as a whole when facing vertical & horizontal loads

Materials: Cork Agglomerated cork (as isulation)

It is impermeable eleastic buoyant fire resistent 100% natural an excellent thermal &acoustic isulator produced in a natural way used alone, without chemical treatments non toxic & non alergic (vs other isulations) recyclable very low density compressable and long lusting

How can we use it? reference

Why to use this material?

Using raw cork in granulated form, placed in autoclave where it stays under vapor. As the cork starts to expand and forms into blocks, it starts to agglutinate by means of its natural resin. The process is free of any artificial chemicals keeping the material 100% natural. $PSL CSJDLT GBĂ&#x2030;BEF

Portuguese Pavilion Expo Hanover 2000

Where do we find it?

Cork cames from the Cork Oak (Alcornoque) and Spain is the first produced of cork of the world. Using this material we not only have a very fast access to it, also we are using one of our main natural resources.

What is it?

Cork is the bark of Cork Oak (Quercus Suber), collected every 9 years and later transformed and adapted to different uses. During its life, cork retains an elevated portion of CO2 and requires very low energy to be transformed.

Sustainability: DPSL JT B OBUVSBM SFDZDMBCMF BOE FOWJSPONFOUBM GSJFOEMZ QSPEVDU IJHIMZ BEFRVBUF GPS HSFFO PS [FSP DBSCPO QSPKFDUT as insulation and cladding material, with a HVBSBOUZ PG UPUBM SFVTF JO UIF FOE PG UIF CVJMEJOH MJGF DZDMF NBLJOH JU B WFSZ HPPE DSBEMF UP DSBEMF NBUFSJBM In construction r 5IF NBUFSJBM CFIBWFT WFSZ XFMM EVSJOH DPOTUSVDUJPO JO HPPE PS CBE XFBUIFS r /P TQFDJBM TLJMM JT OFDFTTBSZ UP BQQMZ this material r "OZ DVUT PS DIBOHFT OFFEFE EVSJOH XPSL BSF FBTJMZ BDIJFWFE PO TJUF

Cork tiles (flooring)

Bioclimathic architecture Explored Techniques

DESIGN CONSIDERATIONS

active systems vegatation: air purification humidification water roof storage

What

for?

How

vegetation

rain

water deposit

perforated cover water falling

to recycle the water from rain, to save it and use it in the orchards and gardens, when there is no rain in Lorca.

passive systems cross ventilation natural light durability: for how long? local materials: wood + CORK renewable materials: CORK

solar orientation: N-S to maximize solar heat trombe wall

keeping WATER for my orchard

roof

Why

glazing

solar design?

warm air flow

use the sun to heat,cold; light and ventilation; save energy; improve home comfort, health; building orientation

radiation wall painted in black

What

is this thecnique?

thermal wall

How

air space

It is a sun-facing wall separated from the outdoors by glass and an air space, which absorbs solar energy and releases it selectively towards the interior at night.

cold air flow

a window that stores the SUN

Definition drawings

Urban implementation

A neighbourhood for 90 people (31 families)

-An infrastructural spine that acts as a street -Modules of different sizes attached -In-between public/garden areas -Communal orchards to help subsistence

Growth system

Addition of modules based on vernacular dwelling configuration

Basic dwelling unit

electricity water drainage

(...)

Plan 1:50

infrastructural spine

01 Kitchen

wet rooms basic dwelling unit

02 Bathroom/Laundry

03 Living/eating room

dwelling

family+1child unit

04 Bedroom(individual)

05 Living/eating room 06 Bedroom(double)

dwelling

Elevations 1:50

North

South

East

West

Elevations and general view of basic dwelling unit Materiality

1:100 North elevation

East elevation

South elevation

West elevation

Module 01-02 1Section 1:20

Module 00-01-04 2Section 1:20

D1-D2-D3 Construction details Module 01-02 1Section 1:10

1 2 3 4 5

5 4 3 2 1

18 6 2 7

6 2 7

4 8 9

14 4

15 16

20 22

11 20 12 4 12 13 14 15 16 17 18

21 12 17 15

31 32 33 34

1. gravel stop,steel metal sheet 10mm 2. expanded cork pannels "machihembrado"(aglocorck),1000x500x50mm 3. waterproffing sheet SBS FV-50-GP, 1mm 4. OBS pannels, 2400x1200x50 5. vapor barrier, Asfaldan R Tipo 3 P POL, 1mm 6. steel gutter 7. cramp steel 8. rehasa structure, 2500mm 9. pinewood truss 10. metal plate joint 11. pinewood batterns substructure 2500x70x60mm

24 25 26 27 28 2930

12. PM screw 13. metal girder 14. metal channel 15. pladur WA pannels(bathroom-kitchen), 2600x1200x15mm 16. anchorage channel 17. high thermal insulation(lana de roca), 50mm 18. pine woodwork support for window 19. glass 4-6-4mm 20. steel points for cork pannels 21. Rehasa PM screws 22. air chamber 130mm 23. pinewood pannel 800x800x30mm

24. wear surface (acrylic varnish) 25. cork bark veneer, 10mm 26. cork core, 10mm 27. stabilizing core (high density fibre-insulation layer), 5mm 28. cork underlay, 5mm 29. pinewood pannels 2500x50x20mm 30. pinewood batterns substructure 2500x50x30mm 31. steel metal sheet 10mm 32. wood baseboard covered 33. steel anchor 34. steel anchor screws

D4-D5 Construction details Module 00-01-04 2Section 1:10

2 3 4 5

6 2 4 9 8

20 4 12

13 15 14 22 16 17

31 19

12. PM screw 13. metal girder 14. metal channel 15. pladur WA pannels(bathroom-kitchen), 2600x1200x15mm 16. anchorage channel 17. high thermal insulation(lana de roca), 50mm 18. pine woodwork support for window and door 19. glass 4-6-4mm 20. steel points for cork pannels 21. Rehasa PM screws 22. air chamber 130mm 23. pinewood pannel 800x800x30mm

24 25 26 27 28 29 30

21 12 30 29

32 33 34

24. wear surface (acrylic varnish) 25. cork bark veneer, 10mm 26. cork core, 10mm 27. stabilizing core (high density fibre-insulation layer), 5mm 28. cork underlay, 5mm 29. pinewood pannels 2500x50x20mm 30. pinewood batterns substructure 2500x50x30mm 31. pinewood shutter 32. wood baseboard covered 33. steel anchor 34. steel anchor screws

D6 Construction details Foundations 2Section

steel anchor steel anchor screw anchorage sheet level morter

ZOOM IN

ZOOM IN 1:5

anchorage bolts superficial footing

dividers 50mm cleaning concrete Rehasa Beam D6 Footing Section 1:15

Footing

!"#$

&"%&

!"#$

anchorage bolts !"#$

inner footing assembly !"#$

!"#$

Footings Plan 1:50

!"$%

!"#$

!"$%

!"#$

Footing Plan 1:15

Assembly Schematic Perspective

Energy and bioclimatic strategy Cork, solar colector and solar protection

Making the most of LorcaÂ´s sun!

Solar colector

360 days of sun a year to heat the water

ntilatio

d ve Crosse

Cork envelope

Great thermal insulator Reciclable Natural Sustainable

Pinewood shutters

Solar protection

tilation Crossed ven

Catalogue of components

Module 01/Entrance+Kitchen Components/Costs 02

Off site 01

20x 15€

Expanded cork panels

23x Expanded cork panels

(placas aglocork fachadas)

15€

1000x500x50mm

(+transpirable bonding mortar)

OSB panels 2400x1200x20mm

Pinewood boards 2000x300x20mm

Pinewood door 21000x800mm

Pinewood battens 2500x50x50mm

15€

Pinewood battens 2500x50x50mm

7€

Pinewood boards 1000x300x20mm

7€

120€ Plan 1:50

(+transpirable bonding mortar)

OSB panels 2400x1200x20mm

2€

60€

Pinewood frame window Double glass 4-6-4 1000x1000mm

Subtotal

1000x500x50mm

15€

(placas aglocork fachadas)

2€

492€

Subtotal

Subtotal Off site 699€

489€

On site

Pladur WA panels 2600x1200x15mm

13€

Pladur channels 2500x48x30mm

2.5€

10x

Pladur battens 2600x34x36mm

2.5€

13€

2.5€ 2.5€

Subtotal

Off site

56€

Pladur WA panels 2600x1200x15mm

Pladur canals 2500x48x30mm

Pladur battens 2600x34x36mm

Subtotal

04 20x 15€

Expanded cork panels (placas aglocork fachadas)

Subtotal On site 94.5€

38.5€

5.16x

54.94 €/m2

1000x500x50mm

(+transpirable bonding mortar)

OSB panels 2400x1200x20mm

Vapor barrier Asfaldan R Tipo 3 P POL, 1mm

Pinewood truss

15€

Steel gutter

10€

15€ 04

8.12 €/m2 Section 1:50

15€

31.36 €/m

Subtotal

Furniture/fittings sink module 60 sink tap drainage

cooking module 60 oven cooker

Sources: construmatica.com, danosa.es, corkfloor.com, brico depot

Cork core 10mm

Waterproofing sheet SBS FV-50-GP, 1mm

15€

kitchen top

Subtotal

524.61€

Cork flooring: Cork bark veneer 10mm

Stabilizing core (high density fibre-insulation layer) 5mm Cork underlay 5mm

OSB pannels 2500x50x20mm

Pinewood battens substructure 2500x50x30mm

Subtotal

383.94€

Subtotal On site 908.55€

fridge (low)

1150€

TOTAL module 01 2802.5€

Module 02/Bathroom+Laundry Components/Costs 01

Off site 01

15x 15€

Expanded cork panels

12x Expanded cork panels

(placas aglocork fachadas)

15€

1000x500x50mm

(+transpirable bonding mortar)

OSB panels 2400x1200x20mm

Pinewood boards 500x300x20mm

Pinewood frame window Double glass 4-6-4 500x500mm

OSB panels 2400x1200x20mm

15€

10x

Pinewood battens 2500x50x50mm

7€

2€

60€

2€ 03

Plan 1:50

Subtotal

290€

OSB panels 2400x1200x20mm

Pinewood door 2000x720x40mm

15€

1000x500x50mm

15€

(placas aglocork fachadas)

20€

Pinewood battens 2500x50x50mm

Subtotal

314€

Subtotal

95€

Subtotal Off site 699€

On site 2x

Pladur WA panels 2600x1200x15mm

Pladur channels 2500x48x30mm

Pladur battens 2600x34x36mm

13€

2.5€ 2.1 4m

2.5€

Subtotal

Off site

Pladur WA panels 2600x1200x15mm

Pladur canals 2500x48x30mm

Pladur battens 2600x34x36mm

13€

2.5€ 1.8 9

48.5€

2.5€

Subtotal

06 20x 15€

Expanded cork panels (placas aglocork fachadas)

2.50m

2.1 4m

48.5€

Section 1:50

5.16x

54.94 €/m2

1000x500x50mm

Vapor barrier Asfaldan R Tipo 3 P POL, 1mm

Steel gutter

15€

Solar colector Lumelco ST-2000 1500x1000 mm

10€

269.3€/m

Subtotal

Furniture/fittings Sink Tap

Shower Tap

Washing machine

748.9€

Sources: construmatica.com, danosa.es, corkfloor.com, brico depot

48.5€

Subtotal On site 145.5€

Cork flooring: Cork bark veneer 10mm

Stabilizing core (high density fibre-insulation layer) 5mm Cork underlay 5mm

OSB pannels 2500x50x20mm

Pinewood battens substructure 2500x50x30mm

Subtotal

383.94€

Subtotal Off site 1132.84€

Boiler

General bathroom fittings ( keys, pipes etc) Subtotal

Pladur battens 2600x34x36mm

Cork core 10mm

OSB panels 2400x1200x20mm

31.36 €/m

Subtotal

8.12 €/m2

Pladur canals 2500x48x30mm

2.5€

15€

2.5€

(+transpirable bonding mortar)

06 04

Pladur WA panels 2600x1200x15mm

13€

Waterproofing sheet SBS FV-50-GP, 1mm

15€

850€

TOTAL module 01 2827.34€

Module 03/Bedroom Components/Costs

Off site 01

20x 15€

Expanded cork panels

23x Expanded cork panels

(placas aglocork fachadas)

15€

1000x500x50mm

(+transpirable bonding mortar)

OSB panels 2400x1200x20mm

15€

Pinewood battens 2500x50x50mm

10x

2€

Pinewood boards 1000x300x20mm

Pinewood frame window Double glass 4-6-4 1000x1000mm

7€

120€ Plan 1:50

2€

Subtotal

492€

OSB panels 2400x1200x20mm

Pinewood door 2000x720x40mm

15€

1000x500x50mm

(+transpirable bonding mortar)

15€

(placas aglocork fachadas)

20€

OSB panels 2400x1200x20mm Pinewood battens 2500x50x50mm

Subtotal

Subtotal Off site 977€

410€

On site 03

Pladur panels 2600x1200x15mm

13€

Pladur channels 2500x48x30mm

2.5€

10x

Pladur battens 2600x34x36mm

2.5€

13€

2.5€ 2.5€

Subtotal

Off site

56€

Pladur panels 2600x1200x15mm

Pladur canals 2500x48x30mm

Pladur battens 2600x34x36mm

Subtotal

04 20x 15€

Expanded cork panels (placas aglocork fachadas)

Subtotal On site 94.5€

38.5€

5.16x

54.94 €/m2

1000x500x50mm

(+transpirable bonding mortar)

OSB panels 2400x1200x20mm

Vapor barrier Asfaldan R Tipo 3 P POL, 1mm

Pinewood truss

15€

Steel gutter

10€

15€ 04

8.12 €/m2 15€

Section 1:50

31.36 €/m

Furniture/fittings

Cork core 10mm

Waterproofing sheet SBS FV-50-GP, 1mm

15€

Subtotal

524.61€

Cork flooring: Cork bark veneer 10mm

Stabilizing core (high density fibre-insulation layer) 5mm Cork underlay 5mm

OSB pannels 2500x50x20mm

Pinewood battens substructure 2500x50x30mm

Subtotal

383.94€

Subtotal On site 908.55€

Single bed

Subtotal Sources: construmatica.com, danosa.es, corkfloor.com, brico depot

75.50€

TOTAL module 01 1985.55€

Module 04/Sitting room Components/Costs

Off site 01

20x 15€

Expanded cork panels

20x Expanded cork panels

(placas aglocork fachadas)

15€

1000x500x50mm

(+transpirable bonding mortar)

OSB panels 2400x1200x20mm

Pinewood battens 2500x50x50mm

10€

Pinewood boards 2200x300x20mm

Pinewood boards 1000x300x20mm

Pinewood frame window Double glass 4-6-4 1000x1000mm

Pinewood frame glass door Double glass 4-6-4 2100x70mm

Pinewood battens 2500x50x50mm

2€ 7€

120€

Plan 1:50

OSB panels 2400x1200x20mm

15€

(+transpirable bonding mortar)

Subtotal

15€

200€ 2€

492€

Subtotal

60€

Pinewood shutter 2100x70mm

808€

Subtotal Off site 1300€

On site

Pladur panels 2600x1200x15mm

13€

Pladur channels 2500x48x30mm

2.5€

10x

Pladur battens 2600x34x36mm

2.5€

13€

2.5€ 2.5€

Subtotal

Off site

56€

Pladur panel 2600x1200x15mm

Pladur canals 2500x48x30mm

Pladur battens 2600x34x36mm

Subtotal

04 20x 15€

Expanded cork panels (placas aglocork fachadas)

Subtotal On site 94.5€

38.5€

5.16x

54.94 €/m2

1000x500x50mm

(+transpirable bonding mortar)

OSB panels 2400x1200x20mm

Vapor barrier Asfaldan R Tipo 3 P POL, 1mm

Pinewood truss

15€

Steel gutter

10€

15€ 04

8.12 €/m2 Section 1:50

15€

31.36 €/m

Furniture/fittings

Cork core 10mm

Waterproofing sheet SBS FV-50-GP, 1mm

15€

Subtotal

524.61€

Cork flooring: Cork bark veneer 10mm

Stabilizing core (high density fibre-insulation layer) 5mm Cork underlay 5mm

OSB pannels 2500x50x20mm

Pinewood battens substructure 2500x50x30mm

Subtotal

383.94€

Subtotal On site 908.55€

TOTAL module 01 2303.5€ Sources: construmatica.com, danosa.es, corkfloor.com, brico depot

Manufacturing of components

Transportation

Roof componentsx2 wall componentsx4

600cm

250cm

250

Rehasa L-250x12 L-500x4 L-2500x8 L-2000x8 Floor componentsx4

metal girderx24

Pinewood trussx3

isulationx24 metal channelx8

pladur panelsx8

Gutter cork panelsx8 metalsheetx2

Instructions manual (assembly)

Instructions Manual Assembly steps

On site

Rehasa structure

Floor

Flooring

Ceiling

Walls

Pladur, interior walls

Roof

Off site (components)

Roof

Rehasa Structure

Materials/Tools/Process

Materials

18 0

L-250x12 L-500x4 L-2500x8

L-2000x8

x128

Tools 03 x2

Time 4:00:00h

Floor

Materials/Tools/Process

Materials

B x4

x92

A B

Tools

Time 01:0:00 h

Ceiling

Materials/Tools/Process

Materials A

x92

OSB pannels x5 2500x50x20mm

Tools

Time 00:30:00 h

Floor components

Materials/Tools/Process

OSB base 02

275

Materials

20c

24c

9c m

Cork bark veneer 10mm

Cork base and isulation

Cork core 10mm

Stabilizing core (high density fibre-insulation layer) 5mm Cork underlay 5mm

OSB pannels 2500x50x20mm Pinewood battens substructure 2500x50x30mm

varnish nails

Finishing 03

Tools

Time 02:30:00 h

Faรงade components Materials/Tools/Process

OSB base 01

Materials Expanded cork panels (placas aglocork fachadas) 1000x500x50mm (+transpirable bonding mortar)

Structure

Finishing 03

OSB panels 2400x1200x20mm

Pinewood battens 2500x50x50mm Pinewood boards 1000x300x20mm varnish nails

Finishing 05 Tools

x1 Time 02:00:00 h

Faรงade components Materials/Tools/Process

OSB base 01

Materials Expanded cork panels (placas aglocork fachadas) 1000x500x50mm (+transpirable bonding mortar)

Finishing 03

OSB panels 2400x1200x20mm Pinewood battens 2500x50x50mm Pinewood boards 1000x300x20mm Pinewood frame window Double glass 4-6-4 1000x1000mm Pinewood door 21000x800mm

Doors and windows 04

Tools

Time 01:00:00 h

Pladur, inner walls

Materials/Tools/Process

Materials PM screw metal girder metal channel pladur WA panels 2600x1200x15mm high thermal insulation 50mm

Tools

Time 04:00:00 h

Roof components

Materials/Tools/Process

Pinewood truss 01

Materials Expanded cork panels (placas aglocork fachadas) 1000x500x50mm (+transpirable bonding mortar) Waterproofing sheet SBS FV-50-GP, 1mm

Structure 05

OSB panels 2400x1200x20mm Vapor barrier Asfaldan R Tipo 3 P POL, 1mm Pinewood truss Steel gutter Vapor barrier

Finishing 06

Tools

Time 02:00:00 h

Waterproofing sheet

Roof

Materials/Tools/Process Truss and components 01

Materials Roof components x2

Pinewood truss

Steel gutter nails

Tools

Time 4:00:00h

Useful life

Timeline

Stored

Pre-production of components phase (off site)

From pre-production to disassembly

Detection of reusable components

Infrastructural spine/Plot allotment

Transportation (by land) Recycling of non-reusable components and materials

electricity water drainage

(...)

(...) e k a qu

th r a E

1-2 yrs

(approximate time needed to rebuild affected areas)

Transportation (by land)

Assembly phase (on site)

DisAssembly phase (on site)

Deconstruction (disassembly)

DECONSTRUCTION Disassembly process

1 DAY (time expected: 16h)

x4 unskilled labourers

STEP 1

STEP 2

STEP 3

STEP 4

STEP 5

STEP 6

STEP 7

STEP 8

ROOF

ROOF COMPONENTS

INTERIOR WALLS

WALL COMPONENTS

CEILING

FLOORING

FLOOR COMPONENTS

REHASA STRUCTURE