Raw Material Preparing, Mixing and Pre-curing
Raw Material Preparing, Mixing and Pre-curing Process Description:
Sand (or flyash) and gypsum should be milled into slurry and storage in tank.
Aluminum powder (or paste) should be mixed with water and make into suspension liquid.
Powder material (cement and lime), slurry and aluminum suspension liquid will be first scaled separately, and after uniformity mixed then pouring into mould. (If produce AAC panel, here you should pre-put into reinforcement fabric in mould)
The green 'cake' will be pre-cured for about 2.5 ~ 3 hours in a certain temperature.
