The water-reducing agent should be used with concrete admixture, which will reflect the water-reducing effect. Cement quality is therefore a direct factor of the water reducing agent. In order to deal with different types of "problem" cements, differ…
The Classification of water-reducing agents1. The appearance is divided into aqueous and powder forms. Water agents containing solids generally have 20%, 40% (also known as mother liquor), and 60%, powder containing solids generally 98%.2. According…
Early strength agent refers to the admixture which can improve the early strength of concrete and has no significant effect on the late strength.…
Concrete is a mixture of a graded aggregate, sand, water, and cement. It is necessary to study the influence of concrete components on the effect of the high-efficient superplasticizer in order to give full play to their due effect.…
Melamine water reducing agent is the product of the reaction that melamine is first sulfonated by sulfuric acid and then condensed with formaldehyde, so the chemical name is sulfonated melamine-formaldehyde resin, which belongs to the anionic surfact…
Using concrete additives is the most effective, economical, and simple technical way to reduce the cement dosage, improve the utilization rate of industrial waste residue, and realize the high durability and performance improvement of concrete.…
There are several kinds of water reducers: lignosulfonate, naphthalene sulfonate water reducing agent, polycarboxylate-based high-performance water reducing agent.…
Concrete superplasticizer is high efficienct water reducing agent. Its difference from ordinary water reducing agent lies in the high-water reduction rate. The water reduction rate of ordinary water reducing agent is generally 5%-10%, and the water r…
Molybdenum Carbide is a chemical compound with the formula Mo2C. It is known for its high melting point, hardness, thermal stability, and mechanical stability.Particle Size: 325mesh Purity: 99% Molybdenum carbide powder Molecular formula of mol…
Niobium aluminum carburide is a ceramic material which combines metals with ceramics. Nb2AlC has very good mechanical properties for high temperature. Purity: 99%Particle Size : 1-5um The following is a list of the most recent articles about Nio…
What is monocrystalline silicon?Crystal silicon is separated into monocrystalline silicon and polycrystalline silicon according to the instructions of crystals.Monocrystalline silicon usually refers to a material developed by some plan of silicon ato…
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