City of the Future -...

City of the Future

Curtain Wall Design in Dubai

Urbanization and sealing of surfaces

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City of the FutureCurtain Wall Challenges in Middle East

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•Sourc

e:

ai³

•Ratio 5:1 7:1 12:1

•Surface / Groundfloor

Urbanization and sealing of surfaces


Supply Service and Function

•Sourc

e:

ai³

Energy

Ventilate

Light

Shade

Filter

Clean

Cool

Absorb

Supply

Store

•Bilder: Tesla.com; RENAULT.de; gebhard-dachsysteme.de; gruenzeichen.de; SAPA; baudokumentation.ch; moosstile wasabi; sueddeutsche-zeitung.de

Protect


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5

Ta ≥ + 50°C

Heat

Nasa.com


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mrsdubai.worldpress.com

Dust


Fine dust, inhalable PM 10: max. > 7000 μg/ m³ (Ø 2215 μg/ m³ at the 02.02.2012)

min. ~ 35 μg/ m³ (Ø 132 μg/ m³ at the 05.02.2012)

Fine dust, lung accessible PM 2.5: max. 2160 μg/ m³ (Ø 554 μg/ m³ at the 02.02.2012)

min. ~ 7 μg/ m³ (Ø 28 μg/ m³ at the 05.02.2012)

Compared with the limits in D:

PM 10: > 50 μg/m³ at max 35 days/ a

Ø 40 μg/ m³ a

PM 2.5: Ø 25 μg/ m³ a

Ratio PM 2.5/ PM 10 = 1:4


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Noise•Source: the worldrroundus/ ganesh

Smog

•Source: eyeofdubai.com


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•Telegraph.co.uk

•Telegraph.co.uk

•spiegel.de/Grosny

naharnet.com

Fire


Example DE:

•Fire protection requirements

•minimum distances to neighboring buildings


Picture: ai3ing.de

Fire Case 1: Dense Urban Construction


Fire Case 2: Ground floor layout impact

Example DE:


•For building corner parts < 120°


Fire Case 3: Glass Roofing

Example DE:


•For different building heights and certain roof glazings


Fire Case 4: Floor to Floor

Example DE:


•In parapet area to prevent spread of fire from floor to floor


Example: Building extension



CW EI 30

CW E 30

Door EI 30

CW Standard



CW EI 30

CW E 30

Door EI 30

CW Standard

Geode MX FP

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FIRE - Status UAE

CW Type A

Standard Configuration 5

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Success Factor = Specification + Installation

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Success Factor = Human Factor

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Primary Functions

Continuity of

fire resistance

Conducted heat

Ambient plus 180°C

Tightness

Flame, smoke and gases

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1. FURNACE & FURNACE CLOSURE 1a

2. CONCRETE FLOOR BEAM

3. CONCRETE BLOCKS WORKS

4. TECHNAL ‐MX GEODE 52 CURTAIN WALL NON FIRE RATED

5. 28MM DGU 6 TOUGHENED/16/6 TOUGHENED

6. 28MM ROCK WOOL SANDWICH PANEL

1.2 AL/0.9 STEEL

7. INSULATION 50mm FIXEDTO SPANDREL

8. ALUMINIUM FACADE BRACKETS

9. SIDERISE FIRE BOARD PROTECTION 2 X 25MM

1st LAYER FIXED TO ALU WITH S/T SCREWS

2nd LAYER PIG TAILED SCREWED TO 1st LAYER

10. MINERAL WOOL SEAL & INTUMESCENT SEALANT

11. STEEL TRAY 0.9MM

12. SUPPORT STEEL

13. M10 BOLTS SETS

14 LAMATHERM CW‐FS120 INSTALLED W/ 10% COMP.

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Step 1: Back panel installation Step 2: Stonewool installation

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Step 3: 1st layer CW-FB installed Step 4: 2nd layer CW-FB installed

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Step 5: Edges+Fixing taped Step 6: Bracket into CW-FS120

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Step 7.1: CW-FS 120 installed Step 7.2: CW-FS120 installed

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Time: 00:00 h

Front view Top view

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Time: 00:30 h

Front view Top view

Test Reference

Standard EN 1364‐4

Test Ref. EFR‐17‐U‐000353

Slab Deflection 15.30 mm

Frame deflection 4.10 mm

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Time: 01:00 h

Front view Top view

Test Reference





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Time: 01:30 h

Front view Top view

Test Reference



Slab

Deflection 30.80 mm


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Time: 02:00 h

Front view Top view

Test Reference





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Time: 03:00 h

Front view Top view

Test Reference





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1. Compliance to UAE Fire and Life Safety codes.

2. Completed test is at approved laboratory (Efectis) by DCD

3. Support from Siderise and Technal:

a) Installation process and methodology.

b) Approval and compliance with Civil Defense.

c) Shop drawing assessment

d) Training for Fabrication and Installation to achieve high quality assurance.

e) Assistance for any tests.

f) Inspection and installation audit.

4. Confidence and peace of mind while using tested solution of Technal &

Siderise products.

5. Material available in stock locally.

6. Easy and Fast solution for fabrication and installation.

Advantages for Metal Builders and Installers

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1. Define Fire segments in the building AR < 1600 m²

2. Air exhaust area must be defined by takinging into account

1. Time of fire propagation

2. Height of the room

3. Height of the smoke free zone

Smoke Release in Buildings in DE

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1. Geometrical opening A = B x Lo

2. Aerodynamic Opening Aa = B x L x cv0

3. Air inlet area Ain must be 1.5 x Air outlet areas Aw

4. Air inlet area Ain = a x b x cz


°

°

°

°

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1. Smoke release openings must be positioned, so that wind directions can be

accomodated


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Ta ≥ + 50°C

Heat

Nasa.com


Pressurized Double Skin Facades - ModulAir

•Big dimensions

• up 2000 x 6000 mm realized

•Additional ventilation by flaps

possible

•Unitized solution

•Rounded corner areas possible

•Max light transparency

•Min frame sight lines



Pressurized Double Skin Facades – Revision Opening

Energy Preservation:

•Ucw = 0,7 W/(m².K)

•Ug = 0,5 W/(m².K)

Air born Sound:

•RA, tr = 48 dB

•Max natural lighting

•Small frame sight lines

•Integrated sun

shading solution





Location: CH

13 floor building

Only 3rd floor with ModulAir

113 Units

Unit dimension 2.3 x 6.3 m

Building owner: AXA Investment Managers Schweiz AG

6 storey building with 243 CCF facade elements with very different sizes and cavity

volumes

Elements with multiple rounded glass edges (L und Z-shaped)

Very ambitious architectural design


Reference: AXA-Brandschenke Zürich (CH)

Factory storage

Detailed and object-specific guidelines

for the factory storage:

Mandatory dry-air-flush over a

defined period

Defined transition between factory

storage and transpot

Coded plug situations


Transport


for the transport:

Dry-air-flush before transport

Compliance with the „filter-chain“

Transport only with connected filter

Coded plug situations

Closed and defined transport


Intermediate Storage on site


for the storage at site:

Just-in-time-Installation: no dry-air-

flush necessary

Dry-air-supply via WICONA-rental unit

Temporary dry-air-supply by means of

the „object-unit“


Installation

Installation of the facade elements after

completion of the dry-air installation

Step-by-step installation possible

Leak-tested pipe system

Stainless steel pipe system

Installation inside or outside of building

possible


•Dry-air-system Centralised air-treatment

Centralised dry-air-unit

Centralised monitoring system

Centralised pressure control system

Maximum energy efficiency through individual

planning of all façade elements

self-regulating effect

Primary and secondary safety devices



The basic construction is a window unitized facade

Pressed lisens to accomodate the shading device and the external glass

In addition: fabrication / cleanliness / handling

Dry-air : 140€ - 210€ per m²

energy costs per year €/m² 0.23 €/m²



Reference: Renovation OSH – Horw (CH)

Building owner: Kanton Horw (public authorities)

3 storey building

343 CCF elements with very different dimensions (max. 6m heigh, 2,5m width)



Reference: Renovation OSH – Horw (CH)

Reference: new construction FHNW – Muttenz (CH)

Building owner: Kanton Basel (public authorities)

13 storey building

3th. storey WICTEC Modul air-technology

114 CCF elements, dimensions (W/H): 2,3m x 5,5m, using exteriour adapter frame


Supply Service and Function

•Sourc

e:

ai³

Energy

Ventilate

Light

Shade

Filter

Clean

Cool

Absorb

Supply

Store

•Bilder: Tesla.com; RENAULT.de; gebhard-dachsysteme.de; gruenzeichen.de; SAPA; baudokumentation.ch; moosstile wasabi; sueddeutsche-zeitung.de

Protect


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