What are the causes of hollowing, delamination, dust explosion and cracks in plastering mortar? How can they be solved?
Common quality problems with plastering mortar and how to deal with them 1.Hollowing: The main causes are:①unclean base treatment, such as dust and loose objects attached to the surface of the base, release agents and oil stains, etc. If these impurities are not completely removed, it will affect the adhesion between the plastering layer and … Continue reading
