环氧地坪漆是地面的保护膜,它拥有较高的附着力和负载性,并兼具强韧耐磨、平整光洁、成本经济、易清洁等有点。环氧地坪漆的厚度可以是0.5~5mm不等，相对于水泥混凝土基面5~25cm是很薄的一层，所以它的耐压和平整性主要还是依靠混凝土基面。一般来说，环氧地坪漆要求基面平整度在2mm范围之内，采用2m的靠尺进行测量，并且落差不能超过2mm。

Epoxy floor paint is a protective film for the ground. It has high adhesion and load, and has some advantages, such as toughness, wear resistance, smoothness and cleanliness, low cost and easy cleaning. The thickness of epoxy floor paint can vary from 0.5 to 5 mm, which is a very thin layer compared with the cement concrete base 5 to 25 cm, so its compression resistance and smoothness mainly depend on the concrete base. Generally speaking, epoxy floor paint requires that the base surface smoothness should be within 2 mm, measured by a 2 m gauge, and the drop should not exceed 2 mm. 

如果地面平整度达不到标准，请参考以下几点解决方案：

If the ground roughness is not up to standard, please refer to the following solutions:

落差小于5mm

The drop is less than 5 mm.

1、打磨。使用打磨机，将最高点打磨与低点平行即可。

1. Grinding. With a grinder, the highest point can be grinded parallel to the lowest point.

2、刮砂。环氧砂浆等厚型环氧地坪适用于这种方法。在中涂施工时，在刮砂这道工序时，以环氧地坪漆与石英砂进行混合，填充混凝土基面基面，实现找平的效果。

2. Scraping sand. Epoxy mortar equal thickness floor is suitable for this method. During the construction of intermediate coating, in the process of sand scraping, floor paint and quartz sand are mixed to fill the base of concrete base to achieve leveling effect.

落差大于5mm

The drop is more than 5mm

如果基面落差大于5mm，就需要用打磨机进行找平了，在落差在5mm以上的混凝土基面，重新施工3-5cm的水泥砂浆层，重新收光，找平最好。

If the difference of the base surface is more than 5 mm, it needs to be leveled by a grinder. On the concrete base surface with the difference of more than 5 mm, the cement mortar layer of 3-5 cm should be rebuilt, and the best leveling can be achieved by re-lighting.