The water reducing agent is added to the concrete mixture to disperse the cement particles, which can improve the workability, reduce the unit water consumption, improve the fluidity of the concrete mixture, or reduce the amount of cement used to save cem
Solution to the cracking of foam concrete produced by foam concrete machines.Such as ordinary cement products, if you don't use sand also exists the problem of craze, if use the sand but don't use the stone, so his strong degree is not enough, after a few
The water reducing agent can mainly improve the strength of the mortar. It is defined as an additive which has water reducing and reinforcing effects, and is called a water reducing agent, without affecting the construction workability of the concrete.
In the construction of modern tunnel engineering, shotcrete is an important guarantee to ensure the construction speed, and accelerating agent is the key of shotcrete technology. Concrete accelerator is an admixture which can make concrete set and harden
The physical activity of fly ash includes the micro-form of fly ash and the effect of aggregate, which has nothing to do with the chemical properties of fly ash. It can improve the cementing activity of concrete products and improve the performance of con
Foam concrete is a new type of lightweight thermal insulation material which contains a large number of pores by foaming the foaming agent by mechanical means or compressed air method, then mixing and mixing with the cement mortar, and passing through the