Abdulkader Bengali, Business Head, Large Waterproofing Group

23% of India’s electricity is
wasted during transmission.
70% of the worlds electricity is
used either for building or maintaining
buildings.
Over
200000 generators sold
in India every year to help homes cope
up with the power cuts.
Even though India has increased power
generation to 55000 Mega watts in the
last 5 years we have
a short
fall of 9% during peak
loads.
Why Sustainable Construction?
Buildings are subject to high exposure of sunlight and rain water lash. This calls for an
approach to sustainable systems that can:
A. Prevent water seepage and leakage through the structure.
B. Ensure the health and comfort of the building occupants.
C. Reduce energy consumption needs.
D. Enhance durability of the construction through long term performance and extended
service life.
Sustainable Structure = Heat Free + Leak Free Structure =
Healthy Structure with Happy Occupants
Touching Lives
Everyday….
Adopting Global
GLOBAL Technology
TECHNOLOGY…
Bringing
to India…
R&D Centre,
Thailand
R&D Centre,
Dubai
Corporate R&D,
Mumbai
Innovation Centre,
Singapore
AdoptingSolutions
GLOBAL TECHNOLOGY…
System
– Sustainable Construction
Roof
Roof
Exterior Wall
Bathrooms
Wet Bodies
Basement
Podium
Concerns / Problems Areas… Roof Application…
Water Leakage ???
Brick Bat Coba is used as conventional system
• Mainly used to achieve slope for drainage
of water
• Myth : it also provides Waterproofing &
Insulation
Major issue
• Does not have ability to handle cracks which
are developed subsequently
• Accumulation of water in bricks lead to chronic
Water leakage & Heat Gain problems
Concerns / Problems Areas… Roof Application…
Water Leakage ???
Heat Gain ???
Building Envelope : Energy Guzzler
8th June 2014 – 47.8 °C
Concerns / Problems Areas… Roof Application…
Water Leakage ???
Heat Gain ???
Poor Application???
Time ???
Accountability ???
Is there a Solution to address all these problems…???
Do I have to Compromise on my design, my building and my reputation???
Answer is NO…Just Do it with LEC system
Inventory - Refractory's
&
Engineering
HBI unit
Port & Jetty
Dr. Fixit
Coke unit
Low Energy Consumption (LEC) System
Furnace & SMS
Casting
Leak Free… Heat Free… A Sustainable Structure
Rolling Bay
Stacking
Rolling Mill
Steel Treatment
Dr. Fixit LEC System
Offers…
…25
…10 yrs
yrs Roof Leakage Guarantee from Pidilite
Applicator
… Reduces Heat Gain by 90%(*)
…Reduces Energy Consumption by 50% - 60%(**)
…&
…ECBC, IGBC, LEED & GRIHA – Compliant
(*) As compared to Conventional Roofing System with BBC or Screed
(**) As compared to Conventional Opaque Building Envelope
Applied Research – LEC Test House in Cochin
Conventional Building
LEC Building # 1
Energy Meter
LEC Building # 2
Actual Energy Savings = 50%
- 60%
Inside Slab Temperature (measured on 01.04.2013)
• Slab temp is reduced by almost 12 ⁰C.
• It enhance the time lag and hence improves Thermal
Comfort
• Also minimizes Thermal Stress making the Roof last
for longer time
50.0
48.0
Temperature (⁰C)
46.0
44.0
42.0
Standard Structure
40.0
LEC Structure
38.0
36.0
34.0
32.0
30.0
13:00
14:00
15:00
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00
00:00
Time (hrs)
LEC Homes helps minimize Thermal Stress
Thermal Comfort... with LEC System... without A/c
• Reduce inside temp by approx 8 – 10 C
• Reduces internal temp differential around 4 C (day
time) unlike standard building where the temp diff can
be around 8 C
• Allows buildings to remain comfortable with minimal
or no A/c
38
Temperature (⁰C)
36
34
32
30
Ambient (C)
Standard Home
28
LEC Home
26
24
22
20
10:52
12:53
14:54
16:56
18:57
20:58
22:59
Time (hrs)
LEC Homes is the solution to maintain Thermal Comfort
Dr. Fixit LEC System – A Brief
• Green & Sustainable integrated Waterproofing & Insulation system for Roof
• Permanently Weatherproofs Roof & Wall from Rain Lash, Hot & Cold temperature
• Leads to reduction in heat gain / loss within the building
• Leads to High Energy Savings & minimum Operating Cost
• Faster completion – early occupancy
• System applied under Pidilite Supervision
Dr. Fixit LEC System – Application Process
Case Study :
• Location : Ahmedabad
• Project : Prestigious Hotel
• Background : Aim to develop an Sustainable
(Leak Free & Heat Free) Structure
• Initial System opted for: Conventional method
– Waterproofing Membrane + Screed
• Challenge: Complex structural design in the
roof ( multiple pedestals and up stands),
• Area : 2000 Sqm.
High Complexity
•Multiple services ( CT, AHU, Fans, MEP etc, )
placed over a pedestal.
•Termination - Complex and Critical.
•Need :
• Leak free structure
• Energy efficiency - Minimize
Operational Cost
• IGBC compliant ;
Dr. Fixit LEC System : Preferred Choice
Why was Dr. Fixit LEC System – Preferred Choice
• Surety of application around multiple services
• Reduced heat gain by 82%.
• Approx reduction of 29 TR of AC system
• Pay back period for additional cost for LEC was Immediate.
• Savings for 25 yrs : Rs. 2.2 Cr
• 25 years of Waterproofing System Guarantee by Pidilite as
compared to 10 years guarantee by an applicator
Waterproof : Peace of Mind & Sustainable Structure
Water Leakage ???
Energy Savings : Lower Operating Cost & Sustainable Structure
Reduces
up to
90%
Heat Gain*
Heat Gain ???
Time Efficiency : Highly Efficient Technologies, Faster Completion
Dr. Fixit LEC System
Conventional System
0 10%
Time ???
20% 30% 40% 50%
60% 70% 80% 90% 100%
Completion Time (%)
Application Team : In-house Application Arm
Poor Application???
System Guarantee : 25 yrs of Sustainable Roof from Pidilite
Accountability ???
India is undergoing a GREEN REVOLUTION...
Lead the change …..
…transform the way Building
Eco-Structures are built in India
Do we want this...???
Inventory - Refractory's
Engineering
HBI unit
Port & Jetty
Coke unit
Furnace & SMS
Casting
Rolling Bay
Stacking
Rolling Mill
Steel Treatment
&
Or do we want this...???
Green
Citizen
Citizen
Thank You
Visit us : www.pidilite.com / www.doctor-fixit.com
Abdulkader Bengali
+91 – 9819987696
[email protected]
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