How to know expandable graphite?
Due to the laminar structure of graphite, atoms or small molecules can be introduced between the carbon layers (intercalation)…
Due to the laminar structure of graphite, atoms or small molecules can be introduced between the carbon layers (intercalation)…
Description ofConcrete strength and shrinkage reducer1. After the carbonate cement is added to the c...…
The open-cell foam concrete is an excellent sound absorption material, while the closed-cell foam concrete is an excellent sound insulation material.…
In March, the domestic steel market price continued to rise. According to data,on March 29, the national steel price composite index reached 191.8 points,a month-on-month increase of 6.0%. Among the main varieties,the price of grade 3 rebar increased…