Manual mold for making lightweight concrete block

The proportion of cement, sand/fly ash and water into lightweight concrete stirring and mixing, and then press into transmission pipeline by hydraulic cylinder.Formed in the pipeline high-density foam and meticulous, eventually forming the foam cement mortar pipes, and then poured into the tank and the hand mold casting foam concrete pump.As is shown below:
1. Install the mold
2. Pour the lightweight concrete to manual mold
3. Screeding foam concrete
4. Solidify the CLC lightweight concrete
5. Dismantle the manual mold