绵阳防水补漏告诉您防水补漏基面
防水补漏 - 基面要求
1.含水率小于6%无油污，外表干燥，PH值应在6.0-8.0。新做地坪，水泥地坪养护期28天过后进场，施工前5天，基层不能再用水冲洗或被湿润。

2.应杜绝砂浆起壳现象，水泥基面牢固、结实、不起壳，混凝土层与砂浆找平层好一起浇筑。

3.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。

4.有关坡度应符合设计要求，允许偏差值为杭州泰鑫防水补漏公司坡度的2%并且不大于30mm。

5.硬度高，要求外表不起砂。没有水泥粉化现象。新浇筑的水泥砂浆层要充分保养。

6.水泥基面平坦，无凹凸不平、蜂窝、麻面、水泥疙瘩、其他涂料、防锈漆、乳胶漆、沥青等残渣。

Epoxy mortar floor - base level requirements
1. The moisture content of less than 6% without oil, appearance is dry, PH value should be 6.0 to 8.0. New do floor, cement floor maintenance period of 28 days after the play, five days before the construction, basic can't wash with water or wet.
2. Should put an end to mortar shell phenomenon, cement base surface, solid, solid, not shell with mortar screed-coat best pouring concrete layer.
3. If the concrete layer first, insist on not less than 40 mm mortar layer thickness, demand for forklift way is more thick.
4. About the slope should comply with the design requirements, allowing the deviation value of slope and no greater than 2% of the 30 mm.
5. High hardness, appearance can't afford to sand. No phenomenon of cement powder. To fully maintain the new pouring cement mortar layer.
6. Cement base surface smooth, no uneven, voids, pits and cement bumps and other residue of paint, antirust paint, latex paint, asphalt, etc.
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