Uses and usage of various concrete additives

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…

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Introduction to Concrete Additives (3)

In this article, pumping agents, water-proofing additives, and anti-freezing agents are going to be talked about.…

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Introduction to Concrete Additives (2)

In this article, the set retarder, the air-entraining agent, and the accelerating agent are going to be talked about.…

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Production and Applications of Naphthalene Sulfonate Water Reducing Agent

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.…

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Polyvinyl Acetate Ethylene VAE Copolymer Latex Powder

VAE copolymer latex powder products are water-soluble redispersible powders, such as ethylene/vinyl acetate copolymers, vinyl acetate/ethylene tertiary carbonate copolymers, acrylic acid copolymers, etc., with polyvinyl alcohol as a protective colloi…

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Types and functions of concrete additives including Concrete air entrained

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,…

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The impact of the new crown pneumonia epidemic on globalization is far more significant than the global financial tsunami in 2008, and the supply of lightweight foam concrete additives has been blocked.

From a time perspective, the international financial crisis occurs once in 10 years, while the global public health crisis is once in a century. OECD Secretary-General Guria described the epidemic as "the third and largest economic, financia…

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What is Spherical Aluminum Oxide Al2O3 Powder?

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