Standard gypsum block’s dimension is 666mm x 500mm x 100mm. We also make machine to cater your requirement. It can be different from block length, width, thickness hole quality, groove height, and etc.
The gypsum retarder is one kind of high efficient retarding agent of gypsum that developed by our company. Its mixing amount is small and the setting retarding effect is good. The setting retarding time of the gypsum can be controlled well by this agent. Using this agent, the strength loss of the hardened gypsum is very small. The fluidity of this powder is very good, and it can be mixed well with the gypsum whether it is mixed by the spiral mixing or by the grinding. Accordi...