Gypsum-based self-leveling mortar is a kind of dry powder mortar specially used for ground leveling, which is prepared by carefully configuring and mixing gypsum as the main cementing material,

The so-called "thin paving" is relative to the traditional tile paving, the thin paving process was first created in Germany. Required tools: tile adhesive and toothed scraper. The tile adhesive is combed into stripes at the base of the construction.