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Fac ad e & E t ic s
28 April 2015 15 April 2015
Quinton Peters 18 April 2016
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2
40% of SA total energy currently used in
buildings
150 kWh/m²a
Equivalent to 15 m³ natural gas
or 15 l extra light oil
CO2 = 30 kg/m²a
CO2 = 2 kg/m²a
15 kWh/m²a
Equivalent to 1.5 m³ natural gas
or 1.5 l extra light oil
6 cm 34 cm
40 cm 22 cm
U-value = 0.10 U-value = 0.22
U-value = 0.40
30 cm 7 cm U-value = 0.12 U-value = 0.40
Red
uctio
n of
hea
ting
ener
gy
U-value = 0.10
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3
Traditional Wall vs the New Systems
Cavity wall, dry lining R = 1.69
Cavity wall, insulation R = 1.00
Traditional wall R = 0.26
ETICS on steel frame R = 3.76
ETICS on single brick wall; R = 2.21 Lightweight steel
frame wall R = 2.50
[Single: R = 0.13]
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4
UKZN Case Study
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5
From active to passive heating using insulation
Active: Keep it warm by heating with energy
Passive: Keep it warm trough insulation
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6
E T ICS ONTO STEEL FRAME
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7
Frame
Screed to Soffit
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External Wall Screed to Soffit
Light weight steel frame is pre -assembled on the floor Saves on
scaffolding hire and erection Safe site –automatic balustrade
Thermal efficiency Knock on effect on water that drives HVAC system
-40% saving
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Traditional Full brick and plaster weight = 500kgm2
Light weight steel frame system Weber .Therm ETICS System Gyproc
15mm RhinoWall x 2 layers = 53 kgm2 7.5 times lighter 4x faster
Thermal efficiency is improved by 11.7 times
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The Villa Mall
90,000m2 Floor area 23,000m2 Wall envelope
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Fire and Ice Hotel
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12
Fire and Ice Hotel
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South African Roads Agency SANRAL Midrand Offices
Weber ETICS
13
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Continuous Curtain Façade System
15
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27
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28
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18
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19
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20
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21
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22
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23
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24
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25
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26
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27
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28
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• Thermal Performance Façade • Light Weight • Wind Load
Certified • Green Technology • Fast & Clean construction • Up
to H 6m x L 8m Panel Sizes • Steel: True and Plumb millimetre
precision • Endless Design Variations
Lakeside Pretoria
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Lakeside Pretoria
31
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Lakeside Pretoria
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25
Lakeside Pretoria
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34
Opening new
design possibilities
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Summit Place
35
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Summit Place
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Summit Place
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Summit Place
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Summit Place
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40
Summit Place Block C
Angled ETICS and Circular walls
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Balfour Mall
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Balfour Mall
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Club 4
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Club 4
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Senmin
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Senmin
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Mall ofAfrica
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Mall of Africa
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Award weber.therm style Glass
As awarded by
The Chicago Athenaeum:
Museum of Architecture and
Design.
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Construction weber.therm style Glas
Adhesive and reinforcing mortar weber.therm 301
Mineral wool lamella MW 041 speedy
Adhesive and reinforcing mortar weber.therm 301
2 x Reinforcing mesh weber.therm 310
First layer: anchoring trough the mesh with weber.therm
Schraubdübel STRU 2G
System adhesive weber.therm style glas
Glas 6 mm and min. 4 mm joint
PresenterPresentation Notes Kleber Dämmstoff Armierungsmörtel
Polytransmitter Kleber Glas eingefärbt
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Large formats, up to 2250 x 1000 mm
Design flexibility - no binding to raster
Streamlined design thanks to insulation with WLG 041 (heat
conduction group)
Fully mineral system
Officially approved
Indoor and outdoor use
Milling and cutable
Effective backlighting possible
Facts of weber.therm style Glas
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Individually designed weber.therm style Glas
12 Standard colours or
free colored according to RAL
high-resolution printed individually from behind
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T h a n k y ou
53
Facade & Etics�Slide Number 2Slide Number 3UKZN Case
StudySlide Number 5ETICS ONTO STEEL FRAMESlide Number 7Slide Number
8Slide Number 9The Villa Mall�90,000m2 Floor area�23,000m2 Wall
envelopeFire and Ice HotelFire and Ice HotelSlide Number 13Slide
Number 14Slide Number 15Slide Number 16Slide Number 17Slide Number
18Slide Number 19Slide Number 20Slide Number 21Slide Number 22Slide
Number 23Slide Number 24Slide Number 25Slide Number 26Slide Number
27Slide Number 28Slide Number 29Slide Number 30Lakeside
PretoriaLakeside PretoriaSlide Number 33Slide Number 34Summit
PlaceSummit PlaceSummit PlaceSummit PlaceSummit PlaceSummit Place
Block CAngled ETICS and Circular wallsBalfour MallBalfour MallClub
4Club 4SenminSenminMall ofAfricaMall of AfricaSlide Number 49Slide
Number 50Slide Number 51Slide Number 52Thank you
