Concrete strength and shrinkage reducer

Description ofConcrete strength and shrinkage reducer1. After the carbonate cement is added to the c...…

More>>

Related news

Advanced materials: crystalline organic porous salts, from micropores to graded pores

porous materials have been widely used in adsorption separation energy conversion catalysis due to their unique pore structure which can control the interaction between guest molecules host materials at the molecular level. Different from t…

More>>

Rubber Antioxidant CAS 61617-00-3 MMBZ 2-Mercaptomethylbenzimidazole Zinc

U.S. refiners forecast strong first-quarter earnings as margins on gasoline and diesel sales improved, refining capacity fell sharply and crude supplies tightened due to the Russia-Ukraine war.Global refining capacity has declined amid the coronaviru…

More>>

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…

More>>