1、水泥基面牢固、结实、不起壳，应杜绝砂浆起壳现象，混凝土层与砂浆找平层最好一起浇筑。若先浇筑混凝土层，则要求砂浆层的厚度不低于40mm，对叉车道的要求则更厚。有关坡度应符合设计要求，允许偏差值为坡度的2%，并且不大于30mm。

1, the cement base surface is strong, strong, not shell, should stop the mortar shell phenomenon, concrete layer and mortar leveling layer is best to be poured together. If the concrete layer is poured first, the thickness of the mortar layer is not less than 40mm, and the demand for the fork lane is thicker. The slope should be in accordance with the design requirements, and the allowable deviation value is 2% of the slope, and not more than 30mm.

2、要求表面不起砂，硬度高，没有水泥粉化现象。新浇筑的水泥砂浆层要充分保养。水泥基面平坦，无凹凸不平、蜂窝麻面、水泥疙瘩，其他涂料、乳胶漆、泡泡糖等残渣。

2, the surface is not sand, the hardness is high, no cement powder phenomenon. The new cement mortar layer should be fully maintained. Cement base flat, no uneven, honeycomb, cement lump, other paint, latex paint, gum residue etc..