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CLC

CLC blocks are lightweight precast concrete blocks made of flyash, sand, cement and a foaming agent. They are 80% air, making them very lightweight. They are easy to install and work with, and provide benefits like fire and pest resistance, low maintenance, and seismic resistance. CLC blocks have been used worldwide for over 6 decades in various construction applications both internally and externally.

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Sagar Sagar
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85 views14 pages

CLC

CLC blocks are lightweight precast concrete blocks made of flyash, sand, cement and a foaming agent. They are 80% air, making them very lightweight. They are easy to install and work with, and provide benefits like fire and pest resistance, low maintenance, and seismic resistance. CLC blocks have been used worldwide for over 6 decades in various construction applications both internally and externally.

Uploaded by

Sagar Sagar
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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CLC blocks are precast concrete blocks and they are extremely lightweight

and widely used for internal and external construction. 80% of the volume of
a CLC block is air. The blocks are easy to install, nail, drill and cut for pipes
and conduits. The raw materials to manufacture the CLC blocks are
flyash/sand, cement and protein based foaming agent. These blocks are fire
and pest resistant, Low Maintenance, Long- Life, Seismic Resistant blocks
used for various applications across the world from last 6 decades

RAW MATERIALS
CLC BLOCK ADVANTAGES

Sound insulation ….for 1000kg/m3….40db


CLC APPLICATIONS

CLC TECHNICAL SPECIFICATIONS *


Compressive Strength(N/mm2)
Block Density in Oven Dry
S.NO Grade
Condition(kg/m3)
Average Min Individual Min

1 800 G-2.5 2.5 2.0

2 1000 G-3.5 3.5 2.8

3 1200 G-6.5 6.5 5.2

4 1400 G-12 12 9.0

5 1600 G-17.5 17.5 14.5


6 1800 G-25 25 22.0

TECHNICAL COMPARISION OF CLC


BLOCKS *
S.NO PARAMETERS BURNT CLAY BRICKS HOLLOW O

Agricultural soil coal or Cement


1 Basic Raw Material
wood for fiering

Processed in normal
2 Production process and set-up Mobi
bricks kilns

3 Dry Density kg/m3 1800-2000

4 Compressive strength kg/cm2 30-80

Load bearing and non-


5 Applications Load and
load bearing

40
6 Precast block size 229*1147*70mm 40
40

7 Cast in place Not Feasible


8 Compaction during production Yes

9 Thermal Conductivity(W/m.k) 0.7

10 Sound Insulation Normal

11 Ease of working Normal

-process create smoke


12 Eco friendliness -uses high energy and
-wastes agricultural land

GALLERY
KNOWLEDGE CENTER
NEED TO KNOW MORE?

 AAC Block test reports


 AAC Blocks Production cost calculators
 AAC Raw material Availability Chart
 Production Videos and Images

MORE

FAQ'S

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