Approach 1: Boost technical level, maintain item top quality, and strengthen technological gets:According to the survey, just a couple of producers of polycarboxylic acid water reducer products in my country are separately created, and the majority o…
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 effect of water-reducing agent. There are different strategies to adopt when encounterin…
Early strength agent refers to the admixture which can improve the early strength of concrete and has no significant effect on the late strength.…
The application of various concrete admixtures can not only improve the performance of concrete, but also promote the development of new concrete technologies, promote the application of industrial by-products in cementitious material systems, and al…
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…
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.…
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.…
In terms of action mechanism, the molecular structure of polycarboxylate superplasticizer is comb type, and the polar anion…
Monobutyl monobutyl dibutyl ether (also known as monobutyl monobutyl alcohol) is a clear liquid that has a faint odor. Relative densities (25) are 0.914 and flash points (opening) are 112.7. This class is low-toxic. Dipropylene Glycol Monobutyl Eth…
Tungsten-nickel-copper/iron alloy is characterized by low thermal expansion, high density, radiation absorption and high thermal and electrical conductivity. It is widely utilized in the aerospace and medical industries. About High Density Tungsten…