淺談环氧地坪施工中不可忽視的基層質量

對於环氧地坪中基層質量問題總結主要就是由於基層施工、基層養護等問題導致混凝土地面的強度不夠或者其他原因，以至後期环氧地坪施工出現很多的質量問題。所以找到基層不可忽視的問題，施工高質量的基層，保障後期环氧地坪質量就很容易瞭。
Summarizing the quality problems of epoxy flooring base is mainly due to the problems of construction and maintenance of base, which lead to the insufficient strength o透水地坪f concrete floor or other reasons, and there are many quality problems in the later construction of epoxy flooring. Therefore, it is easy to find problems that can not be ignored at the grass-roots level, and to construct high-quality grass-roots units to ensure the quality of the later floors.

环氧地坪基層忽視一：
The epoxy floor is neglected.
基層施工混凝土水灰比過大的問題，所謂水灰比過大主要是指拌合的混凝土水量大，導致混凝土表面泌水，降低混凝土表面強度，從而在施工完成之後就會出現地面翻砂等現象。
The so-called excessive water-cement ratio of concrete in base construction mainly refers to the large amount of water in mixed concrete, which leads to the surface bleeding of 环氧地坪concrete and reduces the surface strength of concrete, so that after the completion of construction there will be sand turning on the ground and other phenomena.

环氧地坪基層忽視二：
The epoxy floor base ignores two:
基層施工混凝土砂石料的級配不合理、含泥量高等問題，主要是由於骨料級配不合理、過細的土砂很容易導致地面起砂，影響水泥的早期水化及混凝土的凝結，故選擇的材料方面也很重要。
The problems of unreasonable gradation and high mud content of concrete sand and gravel in base construction are mainly due to the unreasonable gradation of aggregate and excessive fine sand, which can easily lead to sand on the ground and affect the early hydration of cement and the setting of concrete. Therefore, the selection of materials is also very important.
环氧地坪基層忽視三：
The epoxy floor base ignores three:


基層養護不當，我們的混凝土地面前期養護工作也是相當的重要，如果未能及時養護或養護不充分，暴曬或大風導致混凝土表面大量失水，表面得不到充分水化，就會直接導致水泥地面的強度較低等質量問題。
The improper maintenance of the grass-roots is also very important for the early maintenance of the concrete ground. If it is not timely maintained or insufficiently maintained, the surface of the concrete will lose a lot of water due to the exposure to the sun or the wind, and the surface will not be fully hydrated, which will directly lead to the lower strength of the cement ground and other quality problems.

在环氧环氧地坪基層施工中，很多不良的施工工藝、施工隊不按要求施工等都會造成基層地面質量問題，針對不同問題我們要加以區別對待。也許隻是一個小小的失誤，就會造成後期施工的环氧地坪質量，所以地坪基層地面質量不容忽視。
In the construction of epoxy flooring base, many bad construction techniques and construction teams fail to meet the requirements will cause the quality problems of the base floor. We should treat them differently according to different problems. Perhaps it is only a small mistake that will result in the quality of epoxy flooring in the later stage of construction. Therefore, the quality of the flooring grass-roots can not be ignored.