The common base materials for floor coating are concrete, cement mortar, terrazzo and corundum floor. The main factors affecting the floor coating are shown in the following aspects.
2. Strength
3. Dryness
4. Base Attachment
5. Base Defect
(4) Poor strength. Due to insufficient cement labeling, unreasonable mortar ratio or poor curing, the strength is poor and the surface is loose. The concrete should be re-cast after removal or strengthened with concrete reinforced base oil.