Cause analysis and solution of sand formation in industrial air cement wall

In recent years, industrial style decoration has become more and more popular. As a core element, the charm of cement wall can not be ignored. However, have you noticed the possible problems with these concrete walls? This paper will give you a detailed analysis of the causes of sand formation on cement walls, and provide solutions and preventive measures to help you easily deal with the sand formation problem.

Five causes of sand formation in cement wall

There are many reasons for sand formation in cement walls, including unbalanced water-cement ratio, unreasonable gravel gradation, excessive vibration during construction, improper maintenance and improper control of calendering time.

Wall grinding solution

Aiming at the problem of sanding in different degrees, we provide three solutions: small area grinding, large area light grinding and large area regrinding. You can choose a suitable scheme according to the actual situation.

preventive measure

In order to avoid the sand problem of cement wall, we provide some preventive measures, including paying attention to water cement ratio, gravel classification, construction vibration, maintenance and calendering time.