aac blocks manufacturers in chennai

AAC Blocks

AAC BLOCKS

AAC Blocks - Suppliers & Manufacturers in Chennai

Autoclaved Aerated Concrete (AAC) is a certified green building material, which can be used for commercial, industrial and residential construction.

AAC Blocks are widely used in chennai and other places in india and it reduces the Labour, Time and Costs significantly in the construction of Homes, Offices, Hospitals, Hotels and Factories.

The Density of AAC Blocks manufactured and supplied by is 800 kg/m3

It is Light weight, porous, non-toxic, reusable, renewable and recyclable.

ADVANTAGES OF AAC BLOCKS

Accuracy
Energy saving
Long life
Fire resistant
Ventilation
Non toxic
Lightweight
Environment protection
Excellent acoustic performance
Rapid on - site essembly
Faster Construction

SIZE AVAILABLE

Ready sizes
600x200x225
600x200x200
600x200x150
600x200x100
Any other sizes can be made on specific order basis.
We supply AAC Jumbo Blocks as per the below sizes which saves further time and adhesive
600x300x200
600x300x150
600x300x100

AAC BENEFITS AND ADVANTAGES

What is AAC?

When was AAC first developed?
First developments in autoclaved aerated concrete history are based on a series of process patents. In 1880 a German researcher Michaelis was granted a patent on his steam curing processes. Czech Hoffman successfully tested and patented in 1889 the method of “aerating” the concrete by carbon dioxide. Americans Aylsworth and Dyer used aluminium powder and calcium hydroxide to attain porous cementitious mixture for which they also received a patent in 1914. Swede Axel Eriksson made a serious next step towards developing modern AAC when in 1920 he patented the methods of making aerated mix of limestone and ground slate (a so-called “lime formula”).

What are Biltech ACE blocks/panels made of?
Biltech ACE blocks and panels are manufactured using fly ash mixed with cement, lime, water and an aerating agent. The resultant building material, comprising millions of tiny air pores, is set and cut into blocks and panels of varying sizes.

What are the advantages of using Biltech ACE?

Eco-friendly & Sustainable

Makes productive use of recycled industrial waste (fly ash).

Non-polluting manufacturing process – the only by-product is steam.

Made of non-toxic ingredients.

Does not exude gases.

Total energy consumption for producing Biltech ACE is less than ½ of what it takes to produce other building material.

Sound Proof

AAC wall has an excellent Sound Transmission Class(STC) rating of 44.

Virtually Soundproof Interiors!

Thermal Insulation

Highest thermal rating in the industry..R30! Thus provides well insulated interiors, keeping out warm air in summers and cold air in winters.

AAC reduces Air Conditioning costs by 30%.

Earthquake Resistant

Earthquake forces on structure are proportional to the weight of the building, hence AAC shows excellent resistance to the earthquake forces. Regions of high seismic activity like japan exclusively use AAC. It has been proven to withstand wind loads of category 5 tropical storms.

Floor Space Area

Use of thiner blocks(6" instead of 9" exterior walls) because of its excellent water barrier & insulation properties leads to an increase in floor space area between 3-5%

Fire Resistant

Best in class fire rating of 4 hours. The melting point of AAC is over 1600° C, more than twice the typical temperature in a building fire of 650° C.

Pest Control

Termites hate ACC ! Being made of a inorganic minerals, it does not promote growth of molds

Water Barrier

Its structure does not allow for capillary action making it impervious to water. Its water barrier properties are further enhanced by adding silicon based additives.

High Strength

High pressure steam-curing autoclaving process gives AAC unmatchable strength to weight ratio, Higher then even M 150 concrete, and far exceeds than Indian building Code requirements.

Energy Efficient

AAC is 100% Green building material & is a walling material of a choice in LEED® certified buildings(ITC Centre, the highest rated green building has been built using AAC)

AAC is most energy & resource efficient in the sense that it uses least amount of energy and material per m3 of product.

Unlike brick manufacturing process which uses precious too layer agricultural soil, AAC uses Flysh (65% of its weight) thus provides the most constructive solution to the nation's fly-ash utilization problem.

Cost Saving

Being light weight AAC drastically reduces the dead weight of the building, resulting in to the reduction in steel(up to 27%) and cement(up to 20%) structural cost savings.

Being 8 times the size of clay brick, AAC wall construction involves 1/3rd the joints, thus an overall mortar saving up to 66%.