Product Profile of Water Tight Hollow Concrete Blocks
Buildmat Pvt. Ltd. offers Water Tight Hollow Concrete Blocks. Buildmat Pvt. Ltd. manufactures 8000 blocks per shift. Water Tight Hollow Concrete Blocks is being made on the same machine as the solid blocks are also dense and with least drying shrinkage, water absorption and moisture movement. Water Tight Hollow Concrete Blocks have well designed grip handles. This grip handles makes handling these blocks easier and also ensures that the mason always puts the flared side of the face and web shells on the top to ensure wider surfaces or the mortar. These blocks are made from richer concrete mix.
The technical specifications of Water Tight Hollow Concrete Blocks are as follows:
Typical size: 300 X 200 X 150 mm
Average compressive strength at 28 days: 50-110 kg/sq.cm
Mix Proportion 1:12-14 [1 part cement: 12-14 parts sum graded aggregates]
Water absorption in 24 hours: Less than 10% by weight of block
