Hitech Block

Hitech Block

“Hitech Blocks” are manufactured by using proportionate blend of cement, high quality fly ash and lime . These blocks are made lightweight by adding alumina powder to the slurry made of cement –fly ash-lime – this alumina powder reacts with the slurry/paste and releases hydrogen gas and thus creates millions of tiny air cells leading to a strong cellular structure . A cake formed with this process is further strengthened by high pressure steam curing in the autoclave. Stringent quality control is ensured throughout the process .

Brought to you by the promoters of Hindustan Concrete Blocks Pvt. Ltd. a new generation, well needed, revolutionary product.

Discovery of AAC Blocks

AAC was developed in 1924 by a Swedish architect A J Ericsson, who was looking for an alternate building material with properties similar to that of wood – good thermal insulation, solid structure and easy to work with – but without the disadvantage of combustibility,decay & termite damage.As of today,AAC is manufactured & used across more than 70 countries.

Comparison Between Hitech Block, Concrete Block & Clay Brick


Why AAC Block

“Hitech Blocks” are high quality building material that combines strength, ease of use, cost effectiveness and eco-friendliness to offer the most reliable alternative to traditional construction material.

“Hitech Blocks” is a steam cured mix of pulverized fly-ash, cement, lime and aeration agent. The high pressure steam curing in autoclaves achieves the desired physical and chemical stability that has had average density which is 1/5th of a normal concrete block and 1/4th of a clay brick. Hitech block consists of 80% air by volume making it the lightest available walling material.

Hightech Bricks v/s Clay Bricks


01Light Weight

50% Lighter than normal Clay Brick

Faster Construction

3 Times Faster than traditional brick masonry work.

Hight Fire Resistant

4-6 Hours depending on thickness

Excellent Heat Insulation

5 Times superior to Clay Brick

Noise Absorption

Far Superior than Traditional Clay Brick.

Environmental Friendly

Reduce at least 30% of environmental waste. Decreases over 50% of green house radiation and over 60% integrated energy on the surface of brick.


Do not suffer from hight transit breakage therefore are easy to transport when compared to Clay Bricks

Weather & Earthquake Resistant

The impact of Earthquake forces on a structure propotional to the weight of structure, Provides Excellent