building envelope insulation for energy conservation · waterproofing to sustain insulation 8...
TRANSCRIPT
![Page 1: Building Envelope Insulation for Energy Conservation · Waterproofing to Sustain Insulation 8 Insulation value drops in contact with water System built-up needs waterproofing that](https://reader031.vdocument.in/reader031/viewer/2022013023/603ec4b67e19375a155df07a/html5/thumbnails/1.jpg)
Building Envelope Insulation
for
Energy Conservation
Himanshu Agrawal
Senior Manager – Sustainable Building Solutions
BASF India Limited
National Conference on Green Design 2012
02.03.2012, New Delhi
![Page 2: Building Envelope Insulation for Energy Conservation · Waterproofing to Sustain Insulation 8 Insulation value drops in contact with water System built-up needs waterproofing that](https://reader031.vdocument.in/reader031/viewer/2022013023/603ec4b67e19375a155df07a/html5/thumbnails/2.jpg)
Indian Scenario
2
Construction industry growing at 10%
Power generation growing at 5-6%
Dependence on coal based plants
CO2 emission of 0.795 tons/MWh
Buildings consume 60-70% of total power generation
Maximum energy used to condition buildings
![Page 3: Building Envelope Insulation for Energy Conservation · Waterproofing to Sustain Insulation 8 Insulation value drops in contact with water System built-up needs waterproofing that](https://reader031.vdocument.in/reader031/viewer/2022013023/603ec4b67e19375a155df07a/html5/thumbnails/3.jpg)
3
Typical Energy Consumption in Building
![Page 4: Building Envelope Insulation for Energy Conservation · Waterproofing to Sustain Insulation 8 Insulation value drops in contact with water System built-up needs waterproofing that](https://reader031.vdocument.in/reader031/viewer/2022013023/603ec4b67e19375a155df07a/html5/thumbnails/4.jpg)
4
Source: BEE Website Heat Gain in Building
![Page 5: Building Envelope Insulation for Energy Conservation · Waterproofing to Sustain Insulation 8 Insulation value drops in contact with water System built-up needs waterproofing that](https://reader031.vdocument.in/reader031/viewer/2022013023/603ec4b67e19375a155df07a/html5/thumbnails/5.jpg)
5
Building Envelope Insulation
Most effective building insulation method
Provides barrier to building structure from direct solar radiation
Reduces heat stress in structure
Monolithic blanket of insulation
Eliminates thermal breaks
Insulation absorbs thermal shock
![Page 6: Building Envelope Insulation for Energy Conservation · Waterproofing to Sustain Insulation 8 Insulation value drops in contact with water System built-up needs waterproofing that](https://reader031.vdocument.in/reader031/viewer/2022013023/603ec4b67e19375a155df07a/html5/thumbnails/6.jpg)
Polystyrene Foam Insulation
6
Expanded Polystyrene Boards - Peripor & Neopor
Offer high thermal insulation
Water resistant boards
Fire retardant with Class B1/B2 rating
Ideal for thermal insulation of Roof & Wall
Free of CFC & HCFC (Zero ODP)
Recyclable
Produced locally in India at multiple locations
![Page 7: Building Envelope Insulation for Energy Conservation · Waterproofing to Sustain Insulation 8 Insulation value drops in contact with water System built-up needs waterproofing that](https://reader031.vdocument.in/reader031/viewer/2022013023/603ec4b67e19375a155df07a/html5/thumbnails/7.jpg)
Polyurethane Foam Insulation
7
Polyurethane Foam Insulation
High density, fire retardant grade
Available as boards (Elastopor) & Elastospray (Spray)
Spray PU foam ideal for profiled roof
Offer highest thermal insulation
Useful for Roof & Wall Thermal Insulation
Recyclable
Produced locally in India at multiple locations
![Page 8: Building Envelope Insulation for Energy Conservation · Waterproofing to Sustain Insulation 8 Insulation value drops in contact with water System built-up needs waterproofing that](https://reader031.vdocument.in/reader031/viewer/2022013023/603ec4b67e19375a155df07a/html5/thumbnails/8.jpg)
Waterproofing to Sustain Insulation
8
Insulation value drops in contact with water
System built-up needs waterproofing that protect
insulation
Typical waterproofing membranes – Preformed
TPO, Elastomeric PU
Well insulated & waterproofed building envelope
enhances life span of buildings
![Page 9: Building Envelope Insulation for Energy Conservation · Waterproofing to Sustain Insulation 8 Insulation value drops in contact with water System built-up needs waterproofing that](https://reader031.vdocument.in/reader031/viewer/2022013023/603ec4b67e19375a155df07a/html5/thumbnails/9.jpg)
9
Tile Grout
Stone Tile/
China mosaic
Bedding
mortar
Coving using,
Polymer Modified
Mortar
MASTERSEAL 550
Waterproof coating
Peripor/Elastopr Board/
PU Spray Foam
THERMOCRETE
EPS Bead Mortar
Overlay
Masterseal
300H
Protective
coating
Schematic Diagram Of A Typical Built-up
Roof Insulation
• Thermal Insulation
• Waterproofing
• Slope Built-up
Building Envelope Insulation Roof
![Page 10: Building Envelope Insulation for Energy Conservation · Waterproofing to Sustain Insulation 8 Insulation value drops in contact with water System built-up needs waterproofing that](https://reader031.vdocument.in/reader031/viewer/2022013023/603ec4b67e19375a155df07a/html5/thumbnails/10.jpg)
10 10 10
Building Envelope Insulation Wall
Wall Insulation
External Insulation & Finishing System (EIFS)
• Thermal Insulation
• Waterproofing
• Finish Coat
![Page 11: Building Envelope Insulation for Energy Conservation · Waterproofing to Sustain Insulation 8 Insulation value drops in contact with water System built-up needs waterproofing that](https://reader031.vdocument.in/reader031/viewer/2022013023/603ec4b67e19375a155df07a/html5/thumbnails/11.jpg)
11
0.095
2.53
0.218
2.09
0
0.5
1
1.5
2
2.5
3
150mm RCC 150mm RCC+
100mm Brickbat
Coba
150mm RCC+
50mm PERIPOR
+100mm
Thermocrete
150mm RCC+
50mm Elastopor
+100mm
Thermocrete
R V
alu
e (
sq
.m.K
/W)
Source: CBRI Studies Roof Insulation Comparison
![Page 12: Building Envelope Insulation for Energy Conservation · Waterproofing to Sustain Insulation 8 Insulation value drops in contact with water System built-up needs waterproofing that](https://reader031.vdocument.in/reader031/viewer/2022013023/603ec4b67e19375a155df07a/html5/thumbnails/12.jpg)
12
Source: CBRI Studies Indoor Temperature Profiling
![Page 13: Building Envelope Insulation for Energy Conservation · Waterproofing to Sustain Insulation 8 Insulation value drops in contact with water System built-up needs waterproofing that](https://reader031.vdocument.in/reader031/viewer/2022013023/603ec4b67e19375a155df07a/html5/thumbnails/13.jpg)
13
Building Type: Medium Income House (2 Floors, 230 Sqm)
Central Aircon: Each Floor
Windows: Ordinary, Single Glass, Light Coloured
Heat Transfer Coefficient “U-Value” (W/m2 K)
Walls Roof
Building A (Non-Insulated) 2.6 1.8
Building B (Insulated 50mm) 0.57 0.57
Annual Energy Consumption (kWh)
Building A Building B
For Cooling 74700 49020
For Heating 9491 6228
Total / Year 84391 55248
Energy Saving: 35%
Source: CBRI Studies Energy Calculations
![Page 14: Building Envelope Insulation for Energy Conservation · Waterproofing to Sustain Insulation 8 Insulation value drops in contact with water System built-up needs waterproofing that](https://reader031.vdocument.in/reader031/viewer/2022013023/603ec4b67e19375a155df07a/html5/thumbnails/14.jpg)
14
Reference Project Bangalore International Airport
![Page 15: Building Envelope Insulation for Energy Conservation · Waterproofing to Sustain Insulation 8 Insulation value drops in contact with water System built-up needs waterproofing that](https://reader031.vdocument.in/reader031/viewer/2022013023/603ec4b67e19375a155df07a/html5/thumbnails/15.jpg)
15
Reference Project WHO South-East Asia HQ, Delhi
![Page 16: Building Envelope Insulation for Energy Conservation · Waterproofing to Sustain Insulation 8 Insulation value drops in contact with water System built-up needs waterproofing that](https://reader031.vdocument.in/reader031/viewer/2022013023/603ec4b67e19375a155df07a/html5/thumbnails/16.jpg)
16
Reference Project Godrej IT Park, Mumbai
![Page 17: Building Envelope Insulation for Energy Conservation · Waterproofing to Sustain Insulation 8 Insulation value drops in contact with water System built-up needs waterproofing that](https://reader031.vdocument.in/reader031/viewer/2022013023/603ec4b67e19375a155df07a/html5/thumbnails/17.jpg)
17
Reference Project Marriott Hotel, Jaipur
![Page 18: Building Envelope Insulation for Energy Conservation · Waterproofing to Sustain Insulation 8 Insulation value drops in contact with water System built-up needs waterproofing that](https://reader031.vdocument.in/reader031/viewer/2022013023/603ec4b67e19375a155df07a/html5/thumbnails/18.jpg)
18
Atlantis Hotel Dubai
![Page 19: Building Envelope Insulation for Energy Conservation · Waterproofing to Sustain Insulation 8 Insulation value drops in contact with water System built-up needs waterproofing that](https://reader031.vdocument.in/reader031/viewer/2022013023/603ec4b67e19375a155df07a/html5/thumbnails/19.jpg)
19
Marriott - Myrtle Beach South Carolina
![Page 20: Building Envelope Insulation for Energy Conservation · Waterproofing to Sustain Insulation 8 Insulation value drops in contact with water System built-up needs waterproofing that](https://reader031.vdocument.in/reader031/viewer/2022013023/603ec4b67e19375a155df07a/html5/thumbnails/20.jpg)
Phase Change Material
20
Technology of future PCM - Micronal
Intelligent temperature management for buildings
Works on concept of latent heat absorption/release
and changing its physical state
Can be used in internal plaster or in cement boards
3 cm Plaster with 30% PCM -
= 18 cm Concrete
= 23 cm Brick
![Page 21: Building Envelope Insulation for Energy Conservation · Waterproofing to Sustain Insulation 8 Insulation value drops in contact with water System built-up needs waterproofing that](https://reader031.vdocument.in/reader031/viewer/2022013023/603ec4b67e19375a155df07a/html5/thumbnails/21.jpg)
21
Fortune magazine: America’s Most Admired
Chemical Company, 2008
BASF Leading the Industry in the World
Global 100 World’s most
sustainable
corporations,
2009
![Page 22: Building Envelope Insulation for Energy Conservation · Waterproofing to Sustain Insulation 8 Insulation value drops in contact with water System built-up needs waterproofing that](https://reader031.vdocument.in/reader031/viewer/2022013023/603ec4b67e19375a155df07a/html5/thumbnails/22.jpg)
22
BASF Group in India
No. of Employees: > 2000
Sales 2010: >6,000 Crore
9 production sites
31 sales offices in India
1 R&D centre as part of global technology platform
![Page 23: Building Envelope Insulation for Energy Conservation · Waterproofing to Sustain Insulation 8 Insulation value drops in contact with water System built-up needs waterproofing that](https://reader031.vdocument.in/reader031/viewer/2022013023/603ec4b67e19375a155df07a/html5/thumbnails/23.jpg)
3/21/2012 23
We don’t just make chemicals
We create chemistry
…with our employees
…In business
…And with nature
![Page 24: Building Envelope Insulation for Energy Conservation · Waterproofing to Sustain Insulation 8 Insulation value drops in contact with water System built-up needs waterproofing that](https://reader031.vdocument.in/reader031/viewer/2022013023/603ec4b67e19375a155df07a/html5/thumbnails/24.jpg)
24
Let us build a sustainable future …
Together
Himanshu Agrawal Senior Manager – Sustainable Building
Solutions
BASF India Limited
Email: [email protected]