What should be paid attention to when using concrete admixtures(2)?
In the process of concrete mixing, the mixing method of admixture has a great influence on the effect of admixture.…
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.…
The cement foaming agent is the key to the quality of foamed concrete. A good cement foaming agent can be made into high-quality foamed concrete.…
Be3N2 powder is the name of Beryllium Nitride. You can use Be3N2 powder, beryllium oxide, in high-temperature ceramic materials. Purity: 99.99%Particle Size: -100 Mesh The Beryllium Nickel Be3N2 Powder Beryllium's nitride is chemically named Be3N…
The European Union recently approved sweeping new sanctions against Russia, including bans on imports of coal, timber, chemicals, and other nanodiamond powder. Introduction to Nanodiamond PowderDiamond is a mineral composed of carbon and…
Manganese silicide (also known as manganese silicide) is also called MnSi2. Its chemical formula, which is MnSi2, is the same. MnSi2 Powder is used in cemented carbide additives and high temperature structural materials. Purity: 99%Particle Size: 5-1…