China AAC Light Weight Concrete Blocks Machines, Find details about China AAC Block Machine, Block Making Machine from AAC Light Weight Concrete Blocks Machines
A.cement,lime,fly ash style aerated block raw material proportion | B.cement,lime,sand style aerated block raw material proportion | ||||
Name | Unit | Proportion | Name | Unit | Proportion |
Fly ash | % | 65-70 | Sand | % | 55-65 |
Cement | % | 6-15 | Cement | % | 10-20 |
Lime | % | 18-25 | Lime | % | 20-30 |
Gypsum | % | 3-5 | Gypsum | % | 2-3 |
Aluminum powder paste(600kg/m³) | 1/10000 | 8 | Aluminum powder paste(600kg/m³) | 1/10000 | 8 |
Water&material rate | 0.60-0.65 | Water&material rate | 0.65-0.75 | ||
Casting system | °c | 36-40 | Casting system | °c | 35-38 |
Aluminum mixing time | s | 30-40 | Aluminum mixing time | s | 30-40 |