進(jìn)行環(huán)氧地坪漆施工要求混凝土水泥地面強(qiáng)度在C20以上，否則不能施工，強(qiáng)行施工會出現(xiàn)環(huán)氧地坪涂膜與基面附著不良、環(huán)氧地坪容易被壓碎、拉裂等問題。但是在實(shí)際施工過程中并非所有的混凝土水泥地面強(qiáng)度都會達(dá)標(biāo)，環(huán)氧地坪漆施工時遇到地面強(qiáng)度不夠怎么解決呢?通常地坪漆施工基面強(qiáng)度低的原因有以下三種：

The construction of epoxy floor paint requires that the strength of concrete cement ground should be above C20. Otherwise, it can not be constructed. There will be some problems such as poor adhesion between epoxy floor coating and base, crushing and cracking of floor. But in the actual construction process, not all the concrete cement ground strength will meet the standard. How to solve the problem of insufficient ground strength in floor paint construction? Usually, there are three reasons for low ground strength in floor paint construction. 1、澆注地坪漆基面的水泥標(biāo)號過低。

1. The cement label of the base surface of the casting floor paint is too low.

2、水泥砂漿配比不合理，水泥的添加量過少。

2. The proportion of cement mortar is unreasonable and the amount of cement added is too small.

3、地面養(yǎng)護(hù)期的養(yǎng)護(hù)工作做得不到位。

3. The maintenance work during the ground maintenance period is not in place.

地坪漆施工基面強(qiáng)度低解決辦法：

Solutions to low strength of floor paint construction base surface:

若地坪漆施工基面的強(qiáng)度與要求強(qiáng)度差距過大，地坪表面松散，則應(yīng)對地坪基面進(jìn)行銑刨處理，清除不達(dá)標(biāo)的混凝土，再重新澆筑強(qiáng)度足夠的混凝土。

If the strength gap between the construction base and the required strength is too large and the surface of the floor is loose, milling treatment should be carried out to remove the substandard concrete, and then re-pouring the concrete with sufficient strength.

若地坪漆基面的強(qiáng)度與要求強(qiáng)度相差不遠(yuǎn)，則可通過加大環(huán)氧底漆的用量予以加強(qiáng)，相關(guān)閱讀《環(huán)氧地坪漆操作流程》。

If the strength of the base surface of the floor paint is not far from the required strength, it can be strengthened by increasing the amount of epoxy primer. Read "Operating Procedure of Epoxy Floor Paint".

影響環(huán)氧地坪漆底漆使用量的最主要因素是地坪漆施工基面的強(qiáng)度。施工環(huán)氧地坪漆一般要求混凝土地面的強(qiáng)度大于C20，若地面強(qiáng)度過低，地面疏松，易起砂，則環(huán)氧地坪底漆的使用量會大大增加。地面強(qiáng)度越低，底漆用量越大。

The most important factor affecting the use of epoxy floor paint primer is the strength of the construction base of the floor paint. The construction of epoxy floor paint generally requires that the strength of concrete ground is greater than C20. If the ground strength is too low, the ground is loose and easy to sand, the use of epoxy floor primer will be greatly increased. The lower the ground strength, the greater the amount of primer used.

如果地坪漆施工基面強(qiáng)度低，但又沒有涂布足夠的環(huán)氧地坪底漆增加環(huán)氧地坪基面強(qiáng)度，則環(huán)氧地坪質(zhì)量較差，如果地坪上有叉車等重物時，環(huán)氧地坪就可能會連同環(huán)氧地坪基面一起被壓陷拉裂。所以在施工環(huán)氧地坪時，一定要保證底漆的涂布量足夠，具體可以參考《影響環(huán)氧地坪底漆用量的因素及施工注意事項(xiàng)》。

If the strength of the construction base is low, but not enough epoxy floor primer is applied to increase the strength of the epoxy floor, the quality of the epoxy floor is poor. If there are forklifts and other heavy objects on the floor, the epoxy floor may be collapsed and fractured together with the epoxy floor base. Therefore, in the construction of epoxy flooring, we must ensure that the amount of primer coating is sufficient. Specifically, we can refer to the "factors affecting the amount of epoxy flooring primer and construction considerations".