Yes, Blockbond is formulated for all types of light weight blocks.
AAC/CLC blocks are light weight, evenly finished and provide insulation. They have lower compressive strength and absorb much less water in comparison to bricks/CC blocks and are a boon for quick construction.
However, the use of conventional sand cement mortar which is heavier, nullifies the advantages of AAC/CLC blocks. Because of mismatched properties with respect to AAC blocks and because it forms thicker joints, there is always a high probability of crack formation in walls made with AAC blocks and sand cement mortar.
To reap the full benefits of AAC/CLC block, they need be used in combination with Perlcon Blockbond, lightweight mortar. Uniquely formulated to match the strength and be compatible with AAC/CLC blocks, Blockbond forms a thin and even masonry layer and joint. It also reduces possibility of crack formation.
Additionally, Blockbond provides better heat insulation as its unique composition does not allow creation of a thermal bridge. Perlcon Blockbond is 2.25 times lighter in weight than conventional mortars and therefore offers higher coverage.
Saves time & Cost
Self curing Saves water
Dust free & clean
Less material usage
Dry density: 1050 kg/cum (+/- 5%)
Initial setting time: 220 – 250 mins
Final setting time: 360 – 400 mins
Pot life: 3 hrs • Coating thickness: 3-4 mm (avg.)
Coverage*: 25 kg/cum (for AAC blocks of size 600 x 200 x 200 mm)
Shelf life**: 6 months
Ideal for use at 27°C to 30°C
* When applied under controlled environment by skilled applicator and with proper tools
** When stored in proper location with reasonable care. Under packed conditions.
frequently asked questions
Yes. Care should be taken to ensure uniform consistency.
48% by weight of Blockbond (+/- 5%.)
16 kg/cum of block masonry (Block size 600 x 200 x 200 mm.)
120 –150 mins.
300 – 360 mins.
6 months. Under ideal storage conditions.