Which brands of high-strength, non-shrink grouting materials are better quality?

Swiss Sika and Meister are both good. We used them in both wind projects. They are of better quality and more stable than domestic materials, and there is no domestic delamination. company in China, there were problems with cracking and delamination of the old concrete floor. The removal was deemed substandard. Later we were more careful in construction. Foreigners recommended Swiss Sika. being and construction was relatively simple. There is some information here, I wonder if it can help you. We used Sika Grout 214

Non-Shrinkage Self-Leveling Grouting Material Later there was a part that. it had to get the strength to 90 MPA, and it had to be that after construction, the second I was using it every day, I had to use SikaGrout 212HP ultra-early strength grouting material to meet the deadline.< /p>

http://www.cngzdg.com/sikagj.htm