There are many types of concrete admixtures, but these are the most commonly used ones.
Concrete admixtures can improve and adjust the properties of concrete and are also one of the indispensable components of concrete. Their use is an important method and technology for modifying concre…
Tell you the commonly used testing methods for the retarding time of concrete retarder
In fact, the current evaluation method for the retarding effect of concrete retarder is still relatively limited, mainly the measurement of retarder setting time and setting time difference. 1. For cl…
Commonly used high-efficiency water reducing agents
Water-reducing agent means that it can reduce the amount of mixing water when the slump of concrete is the same; or it can reduce the amount of mixing water when the concrete mix ratio and water consu…
What are the types of commonly used water reducing agents and what are their characteristics?
At present, high-efficiency water-reducing agents mainly include lignin-based, naphthalene-based, resin-based, molasses-based and polycarboxylate water-reducing agents. Each type also includes air-ent…
Three condensation agents commonly used in peptide synthesis: HOBT, HBTU, and TBTU_Kain Industrial Additives
This article mainly introduces three condensation agents commonly used in peptide synthesis: HOBT, HBTU, and TBTU, which are used for the condensation effect in solid-phase peptide synthesis. HOBT pre…
About 100 formulas of commonly used culture media_Kain Industrial Additives
Microbial culture media products for molecular biology and protein expression: ▼▲ English name Chinese name CAS code number ONPG 2-Nitrophenyl β-D-galactopyranoside [Medium for β-D-galactose] 369-07-3…
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