Aerogel powder is what? Aerogel powder can be weighed at 3kg/m3. Silica aerogel is the most commonly used type of aerogel powder. This aerogel was created first by Kistler and friends, an American scientist. You can find many types of aerogels such a…
Dry and large flow concrete is used to solve the problems of unreasonable gradation of sand and stone, excessive stone powder, machine-made sand, bottom glue, low-grade large flow concrete, and poor waterline and workability after pumping and coagula…
Powder defoamer is a solid powder defoamer. Powder defoamer is often used in the building materials industry, which can more quickly eliminate the foam problems caused by technological problems in the construction industry.…
At first, concrete additives were used only to save cement. With the development of construction technology, admixture has become the main measure to improve the performance of concrete.…
In this article, defoamer, anti-shrinkage agent, preservation agent, and inhibitor will be talked about.…
This article will talk about coagulant, retarder, delayed coagulant, foaming agent, air entraining agent, and aerating agent.…
The properties and varieties of concrete additives for refractories, especially refractory castables, ramming materials, plastics and other amorphous refractories are different.…
In this article, the set retarder, the air-entraining agent, and the accelerating agent are going to be talked about.…
Naphthalene Sulfonate Water Reducing Agent is the product of naphthalene sulfonated by sulfuric acid and then condensed with formaldehyde, which belongs to an anionic surfactant.…
Alkali-free concrete accelerator is a new generation, environmentally-friendly, chlorine-free and alkali-free liquid accelerator developed by using a new synthetic technology of inorganic and organic materials. It can significantly promote water and…
The European Central Bank will hold a meeting on interest rates, with inflation in the euro zone already soaring to a record high, and the signal from the meeting will be crucial to the market. In terms of economic data, the U.S. trade data for Janua…
Concrete additives can be divided into four categories according to their functions: 1, Improve concrete mixing logistics variable performance of admixtures, such as various functions of water reducer. 2, Adjust the concrete setting time, hardening p…
Nickel (II), an oxide of nickel, is a green-black, powder with the chemical Formula NiO. The Chemical Formula NiO is an intrinsic, p-type semiconductor, which has a large bandgap as well as good thermal and chemical stabilities. Purity: 99.98%The par…
This article introduces how to make foam cement and how to choose materials including cement and foaming agent.…
Monel alloy is a kind of nickel-copper alloy.…
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