Light Weight Block (CLC) Manufacturing Plant

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GUBBI ENTERPRISESThe Complete Construction Shoppe

• Light Weight Block
• (CLC)
• Manufacturing Plant

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Agenda
Company Overview
GUBBI INTRODUCTION
WHAT IS CLC?
CLC Features
CLC Advantages
Process Chart
CLC Plant Link
CLC Component
Raw Material
CLC Block
Economics
Plant Capacity
COMPARISON
Comparison between CLC Block AAC Block
Comparison between CLC Block Bricks
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GUBBI INTRODUCTION
Gubbi Civil Engineers Leading contractors in
the field of Civil engineering.
Gubbi Pavers Tiles (I) Pvt Ltd Manufacture
of paver block tiles. Our Paver Blocks are
manufacturer as per IS 15582006
GUBBI GROUP OF COMPANIES

Gubbi Paints Manufacturers Suppliers of
Paints Coating.
Gubbi Enterprises Manufacturer of ISI Cube Mould
(IS 10086). All kind of construction
Equipment., Chemicals, Testing Equipment
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Final mixture results in many small air cells
uniformly distributed through out the concrete.
WHAT IS CLC?
CLC is called as Cellular Light Weight Concrete
and it is also called as Foam Concrete.
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CLC FEATURES
Foam concrete manufacturing consumes higher
amounts of fly ash (which is a waste material
from thermal power stations) hence it is
considered as green building material.
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CLC ADVANTAGES
Two to Three times less weight then clay or
fly ash bricks
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Environment-friendly. The production process
of CLC or its use does not release any
harmful effluents to ground, water or air.
excellent for Sound insulation which keeps the
house cool in Summer and warm in Winter
Light in Weight
Eco friendly
Sound Insulation
CLC Blocks offers grate fire protection. Fire
rating of cellular concrete is far superior to
that of brickwork or dense concrete.
The low water absorption property of
these blocks will help to reduce the cracks
in the walls.
As a 100mm thick CLC wall, the equivalent
thickness of dense concrete wall
Thermal Insulation
Lower Water Absorption
Fire Protection
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PROCESS CHART
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Foam Generator
FOAM GENERATOR
FOAM CONCRETE MIXER
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Foam Concrete Mixer
FOAM CONCRETE MIXER
CLC MOULD
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CLC components
AIR COMPRESSOR
LOAD CELL INDICATOR
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CLC components
BELT CONVEYOR
SCREW CONVEYOR
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CLC components
MATERIAL TROLLEY
CONTROL PANEL
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CLC Block Raw Material
Fly-Ash This Raw material is freely available in
Thermal Power plants. There are no taxes on
this item whatsoever. Transportation charges are
only to be attended by the entrepreneur. Cement
This Project aims to utilize OPC cement as main
binder material. It will give faster strength
to the bricks, besides giving improved
consistent quality. It also ensures a better
cost effectiveness for the same. Using OPC will
be a standardized practice. The other prime
advantages of using OPC (compared to other
binders) is its easy availability locally
through nationwide Retail Network of Cement
Companies. Foaming Agent Foaming agent is fully
biodegradable protein-based foam concentrate that
forms stable bubbles and provides necessary
porosity to the foam concrete. The bubbles formed
are strong enough to last until the concrete is
set at required density. 40-50 gms per Ltr
Foam Density. Foaming agent is easily available
in the market. Water. Water hardness maximum 100
PPM Need Industrial Softer for Hard Water
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CLC Block Application
CLC Block
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The different sizes in CLC Blocks
Size in MM Size in inches Weight in Kg
600 x 200 x 100mm 24 x 8 x 4 10
600 x 200 x 150mm 24 x 8 x 6 15
600 x 200 x 200mm 24 x 8 x 8 20
600 x 200 x 225mm 24 x 8 x 9 24
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Economics
Cost of Product in per cubic meter Cement
250kg x 6.5 Rs./kg 1625.00 Rs. Fly Ash
550kg x 0.8 Rs./kg 440.00
Rs. Foaming Agent 1.5kg x 80 Rs./kg 120.00
Rs. Raw Material cost
2185.00 Rs. Production cost depend upon
availability of Raw Material
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Overall Economics
Standard Sizes Weight
Size in MM No of Block in one m3 Weight in Kg Production Cost Selling Cost
600 x 200 x 100mm 83 10 24 40- 45
600 x 200 x 150mm 55 15 36 57- 60
600 x 200 x 200mm 41 20 50 76- 82
600 x 200 x 225mm 36 24 58 95- 105
Production cost depends upon availability of
Raw Material
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Plant Capacity
Mixer Capacity Plant Capacity Shaded area Open space Power (HP)
0.5 m3/ batch 6-8 m3/ day 3000 sqft 3000 sqft 15 HP
0.6 m3/ batch 8- 10m3/ day 4000 sqft 4000 sqft 15 HP
1.5 m3/ batch 25- 30m3/ day 5000 sqft 7000 sqft 25 HP
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Comparison between CLC Blocks and AAC Blocks
Parameters CLC Blocks AAC Blocks
Basic raw materials Cement, fly ash, water and foam  Cement, lime, specially grinded sand, aeration compound, high primary energy input
Production process and set-up Using ribbon  mixer and foam generator Produced only in well established plant, equipped with steam boiler and high pressure auto-claves
Dry density kg/m³ 600/ 800 400/ 700
Compressive Strength kg/cm2 30- 40 20- 40
Usage Thermal insulation , partitions, non-load bearing blocks Non-load bearing panels and blocks
Aging Gains strength with age (like conventional concrete) No aging Loses strength, if not protected against humidity
Thermal conductivity (W/mK) 0.09 0.12 (depending on density) 0.09-0.15 (depending on density)
Eco friendliness Pollution free No primary energy consumption Consumes fly ash (an hazardous industrial waste material) Pollution free High energy consumption
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Comparison between CLC Blocks and Bricks
Parameters CLC Blocks Burnt Clay Bricks
Basic Raw Materials Cement, Fly Ash, water foam Top agricultural soil, primary energy input
Dry density kg/m³ 600/ 800 1900
Aging Gains strength with age (like conventional concrete) No
Sound insulation Superior Normal
Eco friendliness Pollution free No primary energy consumption Consumes fly ash (an hazardous industrial waste material) Creates smoke high energy consumption wastes agricultural land Soil Erosion Banned in more and more countries
Thermal Insulation High Thermal Insulation Normal Thermal Insulation
Compressive strength Compressive strength is more than other bricks Compressive strength is less
Water absorption capacity CLC is a light weight block where water absorption is less as compared to red brick and fly-ash brick Red bricks and fly ash brick absorb more water than CLC blocks
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Comparison between CLC Blocks, Clay Bricks
Concrete Blocks
Parameters CLC Blocks Burnt Clay Bricks Concrete Blocks
Basic Raw Materials Cement, Fly Ash, water foam Top agricultural soil, primary energy input Cement, sand, aggregate
Production process and set-up Using ribbon  mixer and foam generator Processed in specially erected or central brick kilns Mobile or stationary
Dry density kg/m³ 600/ 800 1900 1700
Compressive Strength kg/cm2 25 to 30 30-80 30-100
Aging Gains strength with age (like conventional concrete) No Yes
Usage Thermal insulation , partitions, non- load bearing blocks Load bearing non-load bearing walls Load bearing non-load bearing walls
Sound insulation Superior Normal Better
Eco friendliness Pollution free No primary energy consumption Consumes fly ash (an hazardous industrial waste material) Creates smoke high energy consumption wastes agricultural land Soil Erosion Banned in more and more countries - low energy - no smoke
Thermal conductivity (W/mK) 0.09 0.12 (depending on density) 0.4 2.1
Block / element size and shape Any size, shape given by mould/cut Typically shape and size Typically size
Water absorption capacity CLC is a light weight block where water absorption is less as compared to red brick and fly-ash brick Red bricks and fly ash brick absorb more water than CLC blocks Concrete block absorb more water than CLC blocks
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COMPARISON OF BRICKS AND CLC
  
 ASPECT BRICK WALL ECO BLOCKS(CLC WALL) REMARKS
1) Thickness External Partition 230 mm 115 mm 200/150 mm 100 mm Saving of 13 to 35 Saving of 13
 2) Mortar Masonry External Partition  Plastering 0.051 m3/m2 0.02 m3/m2 12 15 mm 0.011 m3/m2 0.005 m3/m2 8 10 mm Saving of 78 Saving of 75 Saving of 33
 3) Dead Load External Partition 601 Kg / m2 319 Kg / m2 256 / 206 Kg/m2 148 Kg / m2 Reduction of 60 Reduction of 48
4) Labour for work    Quality 100 Normal 60 Superior Reduction of 40 Satisfied Client
5) Ease of Working Chase cutting    Driving nail Difficult Easy Easy Faster Laying service Happy client
6) Longevity May Detroit with time Gains strength with time asordinary concrete Better Durability
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Contact

• GUBBI ENTERPRISES
• 18/26, Dev Prayag CHS Ltd,
• Bhakti Mandir Road, Nr. Hari Niwas Circle,
• Thane (W)-400 605
• Tel No 022- 25392279/ 25383839
• Mob No. 7498532822/9224490588
• Email clcplant_at_gmail.com
• Web www.clcblockmachine.in, www.clcplant.com