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高温高湿对地坪施工的影响:

网址:dipingx.aou1.cn  2021-07-13  作者:admin    阅读:

高温高湿对地坪施工的影响:
The influence of high temperature and high humidity on floor construction is as follows
1、高温加剧释气反应。环氧地坪漆除了环氧树脂和主要的固化剂之外,还含有多种助剂、着色剂等化学成分,某些成分在高温反应下,会呈现高活跃性,释出大量气体,从而在漆液中混入大量的气泡。
1. High temperature aggravates the gas release reaction. In addition to epoxy resin and main curing agent, epoxy floor paint also contains a variety of chemical components such as additives and colorants. Some components will show high activity under high temperature reaction, releasing a lot of gas, thus mixing a lot of bubbles in the paint.
2、高温引发表面缩皱。温度越高,环氧漆固化速度越快,但是容易发生的一种情况就是,表面漆层固化过快,而下层漆液却跟不上时,表面就会产生收缩现象,从而造成地坪漆起皱,严重时就会缩皱成一团的波浪状。
2. High temperature causes surface wrinkling. The higher the temperature is, the faster the curing speed of epoxy paint is. However, a situation that is easy to happen is that when the surface paint is cured too fast, but the lower layer paint can't keep up with it, the surface will shrink, which will cause the floor paint to wrinkle, and when it is serious, it will shrink into a wave.
3、高温造成表面针孔。有时,由于大量框格护坡模具 箱体护坡模具 华尔街铜牛 电阻柜 接地电阻柜 电缆保护接地箱 隔离墩模具 化粪池模具气泡形成和表面过快固化的情况,表面漆液耐不住气泡压力,气体溢出,表面破裂,而凝胶状态的漆液已经无法自我完成流平修复,从而形成表面的针孔不良,大量针孔聚集就变成所谓的“麻点”。
3. High temperature causes pinholes on the surface. Sometimes, due to a large number of bubbles formation and surface curing too fast, the surface paint liquid can not withstand bubble pressure, gas overflow, surface cracking, and the gel state of the paint liquid has been unable to complete self leveling repair, resulting in the surface of the pin hole is bad, a large number of pinholes gathered to become the so-called "pock point".

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