GUBBI ENTERPRISESThe Complete Construction Shoppe

Light Weight Block (CLC)

Manufacturing Plant1

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Company Overview

GUBBI INTRODUCTION

CLC Features

Process Chart

CLC Plant Link

CLC Component

EconomicsPlant Capacity

COMPARISON

Agenda

WHAT IS CLC?

CLC Advantages

Comparison between CLC Block & AAC Block

Comparison between CLC Block & Bricks

Raw Material

CLC Block

GUBBI INTRODUCTION

Gubbi Paints Manufacturers &

Suppliers of Paints & Coating.

Gubbi Pavers & Tiles (I) Pvt Ltd

Manufacture of paver block & tiles.

Our Paver Blocksare manufacturer

as per IS 1558:2006

GUBBI GROUP OF

COMPANIES

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Gubbi Civil Engineers

Leading contractors in the field of Civil

engineering.

Gubbi EnterprisesManufacturer of ISI Cube Mould (IS :10086). All kind of construction Equipment.,Chemicals, Testing Equipment

WHAT IS CLC?

Raw Material

Cement

Fly Ash

IESC Resource

PoolSelecting Procedure

IESC remote support and Performance

tracing

Deployment to

requirement end

OJT before deployment

Resource requirement

Requirement feedback

66.66%

22%

33.33%

2%0%

8%

% of Volume

GSMCDMAADSLWIMAXLTEUMTS

Final mixture results in many small air cells uniformly distributed through out the concrete.

Foam air bubble

CLC is called as Cellular Light Weight Concrete and it is also

called as Foam Concrete.

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CLC FEATURES

CLC

Quick returns

Future product

10 HP Power require

Easy to install

Can earn more profit

Less competi

tion

Green Product

6000 Sqft Area

require

Low Investm

ent

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

Light in Weight

Eco friendly

.

Sound Insulation

Thermal Insulation

Lower Water Absorption

Fire Protection

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

As a 100mm thick CLC wall, the equivalent thickness of dense

concrete wall

The low water absorption property of these blocks will help

to reduce the cracks in the walls.

CLC Blocks offers grate fire protection. Fire rating of cellular

concrete is far superior to that of brickwork or

dense concrete.

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Water Hardener Tank

Manual Plant

Fly Ash/ Sand Foam

GeneratorFoam

Chemical

Foam Mixer

Foam Pumping Trolley

Pre Fab Mould

Stock YardCuring Zone

Cement

Compressor

PROCESS CHART

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CLC components

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Foam Generator

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FOAM GENERATOR

FOAM CONCRETE

MIXER

Foam Concrete Mixer

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FOAM CONCRETE MIXER

CLC MOULD

CLC components

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AIR COMPRESSOR

LOAD CELL & INDICATOR

CLC components

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BELT CONVEYOR

SCREW CONVEYOR

CLC components

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MATERIAL TROLLEY

CONTROL PANEL

CLC Block Raw Material

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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 it’s easy availability

locally through nationwide Retail Network of Cement Companies.Foaming Agent:Foaming agent is fully biodegradable protein-based foam concentrate that

forms stablebubbles and provides necessary porosity to the foam concrete. The bubbles

formed arestrong 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

CLC Block Application

CLC Block

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The different sizes in CLC BlocksSize

in MMSize in inches

Weightin 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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Cost of Product in per cubic meterCement : 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

Economics

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Standard Sizes & Weight

* Production cost depends upon availability of Raw Material

Sizein MM

No of Blockin one m3

Weightin Kg

ProductionCost

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

Overall Economics

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Plant Capacity

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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

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 agingLoses 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

Comparison between CLC Blocks and AAC Blocks

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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

Comparison between CLC Blocks and Bricks

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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 between CLC Blocks, Clay Bricks & Concrete Blocks

 ASPECT BRICK WALL ECO BLOCKS(CLC WALL)

REMARKS

1) Thickness•External•Partition

230 mm115 mm

200/150 mm100 mm

Saving of 13 to 35 %Saving of 13 %

 2) Mortar Masonry •External•Partition• Plastering

0.051 m3/m20.02 m3/m212 + 15 mm

0.011 m3/m20.005 m3/m28 + 10 mm

Saving of 78 %Saving of 75 %Saving of 33 %

 3) Dead Load•External•Partition

601 Kg / m2319 Kg / m2

256 / 206 Kg/m2148 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 serviceHappy client

6) Longevity May Detroit with time Gains strength with time as

ordinary concrete

Better Durability

   COMPARISON OF BRICKS AND CLC

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Contact: GUBBI ENTERPRISES18/26, Dev Prayag CHS Ltd,Bhakti Mandir Road, Nr. Hari Niwas Circle,Thane (W)-400 605 Tel No: 022- 25392279/ 25383839Mob No. 7498532822/9224490588Email: clcplant@gmail.comWeb: www.clcblockmachine.in, www.clcplant.com