A cement foaming agent based on animal protein is made mainly from keratin proteins taken from the horns and tendons of various animals, such as donkeys, horses, sheep, goats, and horse. This causes it to have an unpleasant odor. Coproduct, which is…
In the process of concrete mixing, the mixing method of admixture has a great influence on the effect of admixture.…
Admixtures can be used for almost all kinds of concrete, but suitable admixtures must be selected according to engineering needs, construction conditions and construction technology.…
Thermal insulation materials refer to materials or material composites that have significant resistance to heat flow.…
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 to the slurry made of cement-based cementitious materials, aggregates, admixtu…
The open-cell foam concrete is an excellent sound absorption material, while the closed-cell foam concrete is an excellent sound insulation material.…
Foam concrete contains a large number of closed pores, the air in the pores is a good adiabatic medium, which can cut off the heat exchange.…
Before construction, ensure that all kinds of instruments used during construction can operate normally, check their status and break the work, and the materials must be in place.…
Foamed concrete is a highly entrained sand cement with at least 20% air volume in the cured product.…
Foam concrete has a low density. In practical application, the density grade of ordinary foam concrete is 300 kg/m3~1200kg/m3.…
Foam concrete is a highly workable low-density material containing up to 80% air.…
This article will continue to talk about the influences of concrete foaming agent on foam concrete.…
For billionaires, the new crown epidemic is like a 'gold rush'! The Deutsche Presse-Agentur said on the 17th that in 2022, the wealth held by the world's top ten richest people will jump from $700 billion to $1.5 trillion, an average daily increase o…
According to statistics, of the 92 chemical products in the first quarter, 83 chemical products rose in price, accounting for 90.21%. The average increase and decrease this season is +20.48%, the highest in the past three years. The prices of many pr…
This product is an amphoteric mild surfactant with low irritation and good foam strength. CAS 156028-14-7 Sodium Lauroamphoacetate: It is cationic in acidic conditions and can shield the skin by protecting Anions. Product Performance of the So…