保定环氧地坪

Baoding epoxy floor

二层涂装系统：

Two-layer coating system:

    1、选用材料及特点：和二层涂装系统相比，主要加了镘涂一道自流平中涂层，可以是甲乙料现场加填料后镘涂，也可以是生产好的自流平中涂漆甲乙混合后即镘涂，不过所用的材料是有差别的。另外，不采用自流平中涂漆而采用两道镘涂自流平面漆的工法也可划归为此类（但两道薄涂不如一道厚涂，所以两道镘涂面涂的工法很少采用），但自流平面漆的单价比自流平中涂漆的价格要高得多。

1. Selection of materials and characteristics: Compared with the two-layer coating system, a self-leveling mid-coat is mainly added, which can be used as a filler in the field of material A and B, or a mixed self-leveling mid-coat A and B, which can be applied as a post-leveling mid-coat, but the materials used are different. In addition, the method of using two self-leveling flat coatings instead of self-leveling flat coatings can also be classified into this category (but two thin coatings are not as good as one thick coatings, so the method of two self-leveling flat coatings is seldom used), but the unit price of self-leveling flat coatings is much higher than that of self-leveling flat coatings.

    2、施工要点：施工较为容易，因为采用了两次镘涂自流平工艺，平整度大大提高。

2. Key points of construction: It is easier to construct, because the flatness is greatly improved by using two self-leveling processes of upsetting.

    3、主要特点：这种工法和二层涂装系统相比，材料费用降低了，施工质量更好控制了，当然，面层厚度降低了。

3. Main features: Compared with the two-layer coating system, this method has lower material cost and better control of construction quality. Of course, the thickness of the surface layer has been reduced.