环氧地坪漆在施工前首先要确认地面情况，如果地面凹凸不平，有旧油漆，存在疏松层等，就直接影响环氧地坪整体的施工效果，所以要先将地面充分磨平、棉掉，这样可以减少用漆量，增加附着力，使漆膜不易破坏，并使整体效果看上去更平整、美观。环氧树脂地坪漆施工前打磨地面对新建水泥环氧地坪上面的水泥块，灰粉起到很好的去除作用，能有效地打开水泥毛孔，以便环氧树脂底漆更好地渗透渗出与吸收，环氧地坪漆工程的质量起到至关重要的作用。

Before the construction of epoxy floor paint, first of all, we should confirm the ground condition. If the ground is uneven, there are old paints and loose layers, it will directly affect the construction effect of the whole epoxy floor, so we should first grind the ground fully and remove cotton, so as to reduce the amount of paint used, increase the adhesion, make the film not easy to damage and rectify. The body effect looks smoother and more beautiful. Before the construction of epoxy resin floor paint, polishing the ground has a good effect on removing the cement blocks and powders on the new cement floor. It can effectively open the cement pore, so that the epoxy resin primer can penetrate and absorb better. The quality of the epoxy floor paint project plays a vital role. 

所以用专用研磨机对水泥或混凝土地面进行打磨尤其重要，以去除其表面的浮浆层，并使基层表面达到要求的粗糙度即可。目的是增强涂层材料与基层的粘结力。具体打磨厚度没有要求，看基层的原先质量。

Therefore, it is particularly important to use a special grinder to grind the cement or concrete floor to remove the slurry layer on the surface and make the base surface meet the required roughness. The purpose is to enhance the bonding force between the coating material and the substrate. Specific grinding thickness is not required, depending on the original quality of the grass-roots.

水泥基础地面打磨

Ground grinding of cement foundation

水泥地面做环氧树脂地坪漆有如下要求：

Cement floors for epoxy floor paint have the following requirements:

1.水泥基面牢固、结实、不起壳，杜绝砂浆起壳现象，最好混凝土层与砂浆找平层一起浇注;如果先捣混凝土层，则要求砂浆层的厚度不低于4cm，叉车道则要求更厚一些。

1. Cement base surface is firm, firm and can't afford shelling. It's better to pour the concrete layer together with the mortar leveling layer. If the concrete layer is tampered first, the thickness of the mortar layer is not less than 4cm, and the forklift lane is thicker.

2.要求表面不起砂，硬度好，没有水泥粉化现象。要求A、优质水泥。B、新倒水泥砂浆层要充分保养

2. Require no sand on the surface, good hardness and no cement pulverization. Requirements A, high quality cement. B. Full maintenance of newly poured cement mortar layer

3.水泥基面平坦、无凸凹不平、蜂窝麻面、水泥疙瘩。

3. The cement base surface is flat, without bumps, honeycomb linen surface and cement keloid.

4.要求地面平整性不大于涂装要求厚度(用3 米直尺平靠);

4. Require that the surface flatness should not be greater than the required coating thickness (with 3 meters ruler flat);

5.表面干燥，含水量小于6,保持地面干燥无油污,切记水泥地面保养期过后进场施工前5天,不能用水冲洗或拖把拖地.

5. The surface is dry and the water content is less than 6. Keep the ground dry and free of oil pollution. Keep in mind that after the maintenance period of the cement ground, you should not wash or mop the ground with water five days before entering the construction site.

6.环氧地坪表面的PH值应在6.0~8.0

6. The PH value of the floor surface should be between 6.0 and 8.0.

7.地面无油污、其他油漆、乳胶漆、泡泡糖等残渣;

7. There is no oil stain, other paint, latex paint, bubble sugar and other residues on the ground.

8.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。

8. The gradient should meet the design requirements. The allowable deviation value is 2% of the gradient, and it is not more than 30 mm.