Special amines are organic amine compounds with special amine groups in their molecular structure. Special amines usually have various functional groups such as alcohols, ethers, aldehydes, ketones, e…
Causes of cracks in the expanded vitrified microbead insulation system 1. Directly using cement mortar as the anti-cracking protective layer: high strength, large shrinkage, and insufficient flexibili…
Expanded vitrified microsphere thermal insulation mortar has been widely used in building insulation projects in hot summer and cold winter areas due to its unique technical advantages, especially in …
At present, the expanded vitrified microsphere thermal insulation system has been widely used in Sichuan due to its excellent fire prevention advantages and other characteristics. Cracks in the expand…
Expanded vitrified microspheres are the core aggregate in expanded vitrified microsphere thermal insulation mortar, which play the role of thermal insulation. What is the appropriate amount of re-expa…
Our company has researched and developed expansion cement based on the current domestic and foreign concrete development trends and waterproofing requirements. Using this cement, there is no need to a…
The third quarter reports of listed companies are being released one after another, and the performance and trends of industry leading companies have attracted special attention. As a leading company …
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