KJS Products
Hollow Block
Low density, load bearing and non-load bearing walling system: most efficient for insulation, faster construction, cost efficiency and as a better replacement to AAC.

Hollow feature in design, these blocks are intended for use in the constructions of both load bearing as well non-load bearing walls, and are available in grade A and B as per IS standards.
- Reduced Structural Loads.
- Higher Construction Efficiency.
- Lower Project Cost.
- Qualify for IGBC and GRIHA credits based on use of Recycled Content.
- Reduced Joinery and Plaster Costs.
- Good Workability for Conduiting.
- Good Insulation.
- Best U Value after AAC.
Bricks Specification
Hollow Block | |||||
---|---|---|---|---|---|
Dimensions(mm) | Size | Average gross weight(kg) | Average gross density(kg /mm2) | Compressive Strength(N/mm2) | Water absorption |
400 x 100 x 200 | 4" | 10.9 | 1100 - 1500 | >5 | <10% by mass |
400 x 150 x 200 | 6" | 16.5 | 1100 - 1500 | >5 | <10% by mass |
400 x 200 x 200 | 8" | 21.5 | 1100 - 1500 | >5 | <10% by mass |
NOTE: The actual color and texture may vary, hence, these are best judged when viewing the actual product.