aerated autoclaved concrete (aac) blocks unit

Aerated Autoclaved Concrete Bricks
“BRINGING YOU AND TECHNOLOGY TOGETHER”
AERATED AUTOCLAVED CONCRETE (AAC) BLOCKS UNIT
REG. OFFICE
8-2-348/1, Road No 3, Banjara Hills,
# 504, Flora Apartments, Hyderabad - 500 034
Mobile: 97040 46060 / 93900 06400
E-mail:- [email protected] Website: - www.brickwell.in
[email protected]
www.brickwell.in
Tel.:- 9704046060
INTRODUCTION:
AAC Block is a lightweight building material that simultaneously provides structural and insulation
benefits.
Is superb heat, fire and sound resistance.
Offers ultimate workability, flexibility and durability.
[email protected]
www.brickwell.in
Tel.:- 9704046060
ASSUMPTIONS:
Fly ash is to be provided free of cost by power plants. Only transportation is
to be arranged by manufacturer. Average distance of 100 KM (price depend
on state). Land of 4 Acres is required.
ADVANTAGES:
•Consumes Fly ash
•Light Weight
•Environment Friendly
•No need of burning
•Saves structural cost by 35%
•No need for plastering
•Blocks bigger in sizes resulting in lesser mortar
•Thermal insulation
•Vibration resistance
•Excellent sound absorption
•Higher strength
•Easy Workability
•Quick to install
•Lesser Transportation cost
•Less breakages in transport
• Recycling of wastages & Breakages
[email protected]
www.brickwell.in
Tel.:- 9704046060
Usage:
Fly ash is available continuously and of satisfactory quality.
High preference for fly ash products is observed among those customers
contacting manufacturers.
Compare to traditional bricks it is having more strength, fire resistance,
earthquake resistance, light weight, lesser brakeage and saves structural cost
by 40%.
[email protected]
www.brickwell.in
Tel.:- 9704046060
RAW MATERIALS, SOURCES AND AVAILABILITY:
Fly-Ash:
This Raw material is freely available in Thermal Power plants. Transportation charges are
only to be attended by the manufacturing.
Lime:
Active powered lime is a requirement for giving the real aeration to the product.
Cement (OPC):
This Project aims to utilize OPC cement as main binder material.
Gypsum:
Gypsum is easily available industrial product. Gypsum is responsible to give long term
strength to the Blocks.
Aluminum Powder:
Finely ground Aluminum powder is used in very limited quantity (less than 0.5%), so that it
reacts with active lime to make the aeration.
[email protected]
www.brickwell.in
Tel.:- 9704046060
CONSUMPTION OF RAW MATERIALS AND ENERGY
NEEDED FOR PRODUCTION OF BUILDING
MATERIALS:
[email protected]
www.brickwell.in
Tel.:- 9704046060
PROCESS :
Initial Mixing = Water + Fly Ash
Final Product
[email protected]
Final Mixing
Autoclaving
www.brickwell.in
Molding
Cutting
Tel.:- 9704046060
PROCESS FLOW CHART:
Fly Ash
Water Fly
Ash
Slurry
Gypsum
Weight
Batched
Lime
Main Raw
Materials
OPC
Weight Batched
Pouring Mixture To Mix
Ingredients
Quantity
Aluminum
Bricks Casting on Mould
De-molding and Wire Cutting
High Pressure Steam Curing for 12 Hours
Eco-Bricks Ready for Sale
[email protected]
www.brickwell.in
Tel.:- 9704046060
PROCESS DETAILS:
1 mould = 4.02 CBM,
1 autoclave takes 14 moulds,
1 process includes 4 autoclaves (process time = 10-12hours)
Total power supply: 400 KW
Water requirement: 400 liters per m3
[email protected]
www.brickwell.in
Tel.:- 9704046060
TECHNICAL SPECIFICATIONS OF AAC BRICKS:
Size (in Inches)
Size (in mm)
No of bricks / m3
Weight (Kgs)
Market Price
24 * 8 * 4
600 x 200 x 100
83.3
7 – 8.5
35 – 45
24 * 8 * 6
600 x 200 x 150
55.5
10.5 – 12
55 – 65
24 * 8 * 8
600 x 200 x 200
41.5
14 – 15.5
75 – 85
[email protected]
www.brickwell.in
Tel.:- 9704046060
PHOTOGRAPHS:
Just for technical clarity some of the photos of the real working are provided here
[email protected]
www.brickwell.in
Tel.:- 9704046060
PLANT CONSTRUCTION AREA:
Shed for Main works
Shed for Finished Product
Workshop of Batching
Autoclave Area open to sky
Total Area of Plant
[email protected]
：90 x 40m=3600 m²
：35 x 30m= 1500 m²
: 40m x 10m x 11m
: 36m x 20m = 720 m²
：8000-10000 m²
www.brickwell.in
Tel.:- 9704046060
TECHNICAL COMPARISON:
PARTICULARS
CONVENTIONAL RED BRICKS
AAC BLOCKS
Strength
30-40 Kg/cm2
35-40 Kg/cm2
Shape & Size
Water Absorption
Non Uniform & Irregular
40 – 45 %
Uniform & Regular
20 – 30 %
Breakage / Wastage
Mortar Consumption
Density
Nos. of Bricks for per Cubic Meter
Mortar Joint Thickness
Plaster Thickness
[email protected]
8 – 10 %
High
1500 – 1700 Kg/cm3
565 No's [9x4x3inch]
15 – 18 mm
15 – 20 mm
www.brickwell.in
Nil – 0.5 %
Less
550 – 650 Kg/cm3
83.3 Nos.[24x8x4inch]
4 – 6 mm
10 – 12 mm
Tel.:- 9704046060
Thank You . . . !!!
Thank You . . . !!!
8-2-348/1, Road No 3, Banjara Hills,
# 504, Flora Apartments,
Hyderabad - 500 034
Mobile: 97040 46060 / 93900 06400
E-mail:- [email protected]
Web: - www.brickwell.in
[email protected]
www.brickwell.in
Tel.:- 9704046060