Different types of housing construction using plain and interlocking bricks. See pictures below.

16 item(s)



NomenclatureSize (In mm)Weight (in kg)UtilityRemarks
6” Full & Half Interlocking Bricks

300 x 150 x 1007.5Load bearing non load bearing walls of houses, boundary walls, reinforced columns, drains, underground sewerage tanks and water tanks.Size and weight of the half bricks would be half of the given dimensions.
6” Channel Interlocking Bricks

300 x 150 x 1006.25Pre Fabricated Lintels, Internal Wiring, Internal pipelining (1/2”), horizontal RCC band of any length.
6” Top Interlocking Bricks

300 x 150 x 1008.00Top layer of boundary walls or load bearing walls
4” Full, 2/3 and 1/3 Interlocking Bricks

300 x 100 x 1005.00External load bearing 8” walls, Internal 4” wallsSize and weight of the 2/3 and 1/3 would be exactly 2/3 and 1/3 of the given dimensions respectively
Plain Bricks

250 x 125 x 75
225 x 112 x 75
200 x 100 x 75
All types of bricks work at any scale

Technical Specifications

  1. Excellent load bearing capacity. Compressive strength minimum 120 kg/sq cm.
  2. Water absorption within 8%.
  3. Keeps the room cooler. Thermal Conductivity (k value) less than 5.
  4. Made under hydraulic pressure and water treated.
  5. Encourages use of material other than soil hence preventing top soil erosion.


Composition can be made in any one of the undermentioned compositions:

  • Sand, flyash & cement.
  • Sand, crusher/granite/marble dust & cement.
  • Sand, flyash, lime and gypsum (no cement).
  • Sand, soil and cement.

Unique Features of Terrablock Interlocking Bricks

  1. Facility of Internal wiring and pipelining (1/2” Pipes) within the bricks.
  2. Reinforced pillars which can replace RCC pillars upto G+1 structures.
  3. Pre Fabricated Lintels.
  4. Horizontal RCC band with channel bricks of any length. It can replace a tie beam.
  5. Horizontal mortar of cement and sand between the bricks not required.

Hence saves about 80% cement and 95% sand in brickwork.