The correct way to use pipe moistening agent. Guangdong concrete pipe moistening agent manufacturer. Which pump in Guangxi is good for moisturizing?

According to relevant research data, after adding lubricating agent to concrete, the retarding effect of concrete is obvious. The more the amount added, the better the retarding effect. . Moreover, it also has a great influence on the strength of concrete at 28 days, and the strength gradually increases with the increase of the dosage.…