Hollow Blocks Normal Weight Hollow BlocksProduct CodeDescriptionDimension(L X W X H)Cell ThicknessSolid %Gross DensityKg/m3Net DensityKg/m3WeightKgH090Hollow Block 3.6”390 X 90 X 19030––220012H140Hollow Block 5.6”390 X 140 X 19035––220016H190Hollow Block 7.6”390 X 190 X 19035––220020H100Hollow Block 4”400 X 100 X 20030 mm73.651620220013.0H150Hollow Block 6”400 X 150 X 20035 mm67.551486220017.8H200Hollow Block 8”400 X 200 X 20035 mm60.451330220021.3H200Hollow Block 8”400 X 200 X 20040 mm66.401461220023.4H250Hollow Block 10”400 X 250 X 20045 mm67.141477220029.5H300Hollow Block 12”400 X 300 X 20045 mm64.061409220033.8 Light Weight Hollow BlocksProduct CodeDescriptionDimension(L X W X H)Cell ThicknessSolid %Gross DensityKg/m3Net DensityKg/m3WeightKgLH10Light Weight Hollow Block 4”400 X 100 X 20025 mm64.45220022007.0LH15Light Weight Hollow Block 6”400 X 150 X 20035 mm67.552200220010.5LH20Light Weight Hollow Block 8”400 X 200 X 20035 mm60.452200220014.0 Hollow Blocks (Load Bearing & Open Bottom) Normal Weight Hollow Blocks (Load Bearing)Product CodeDescriptionDimension(L X W X H)Cell ThicknessSolid %Gross DensityKg/m3Net DensityKg/m3Weight KgHB20Hollow Block 8”(Load Bearing)400 X 200 X 20050 mm76.561684220027