Product specifications
- Block Type : Solid block
- Dimensions: 6 * 10 * 20
- average block weight : 2.3 - 2.7 kg
- average dry density : >= 2000
- average dry shrinkage : max 0.065%
- average water absorption : max 208 kg/m3
- average compressive strength (at 28 days) : Non loadbeargin 60kg/cm2 - loadbearing 130 kg/cm2
- units : 1000 blocks
