Blog

(Some factors that would influence the effect of pce powder in concrete) Cement Influence of cement mineral composition The shrinkage of C3A, C3S, C2S and C4AF in Portland cement is C3A >…

(Effect of polycarboxylate superplasticizer) Polycarboxylate superplasticizer plays four main roles in concrete mixture: 1. In order to improve the pouring performance of concrete, the workability of concrete is improved without changing the…

(Polycarboxylate superplasticizer benefits) Polycarboxylate superplasticizer is the latest generation of high-performance superplasticizer, which is a series of polymers with specific molecular structure and properties, which are generally obtained by radical polymerization of…

(How to maintain foam concrete?) Foam concrete natural maintenance can be divided into two types: cover-up sprinkler maintenance and plastic film maintenance.   Cover-up sprinkler maintenance: It is that according to the…

(The pouring method of foam concrete wall) The pouring method of foam concrete wall can be divided into three types: detachable mold pouring, non-detaching mold pouring, and sandwich wall pouring. Among the…

(Advantages of clc lightweight foam concrete) Lightweight foamed concrete, also known as foamed cement, is a lightweight porous concrete product made from foaming agent aqueous solution into foam, and then adding foam…

(How to mix cement materials in foam concrete construction?) Cement is the main raw material of foam concrete. Because foamed concrete is mostly cured at room temperature and mixed with a large…

(Why can foam concrete floor play the role of sound insulation and noise reduction?) Foam concrete is also known as clc foam concrete. It is a lightweight thermal insulation material made of…

(Foam concrete used as lightweight density-reduction filling material) Used for anti-electromagnetic radiation function Foam concrete is an excellent electromagnetic shielding material, which can absorb and eliminate electromagnetic waves. Recently, it began to…

(Lightweight foam concrete construction precautions) Lightweight foam concrete construction precautions Foam concrete with different strengths shall be constructed in strict accordance with the design requirements. The anti-seepage geomembrane on the top of…

(Foam concrete used as sound-absorbing and energy-absorbing material) Sound-absorption function The open-cell foam concrete is an excellent sound absorption material, while the closed-cell foam concrete is an excellent sound insulation material.  …

(Experimental study on foam concrete as subgrade filler for ballastless track of high-speed railway) Controlling the settlement of ballastless track subgrade in special soils is a scientific problem that has always existed…