If the adhesion between epoxy floor paint and cement or cement soil is poor after the epoxy floor is finished, there will be cracking, even the whole floor paint coating stripping and other serious phenomena, greatly shortening the service life of the epoxy floor. In order to prevent this phenomenon, the workers usually inspect the adhesion of epoxy floor paint by means of adhesion test, knife adhesion test, adhesive tape test and scratch test. But the adhesion test is done after the floor is done, so for the project will affect the handover, but any regular professional construction unit will carry out this step, because this is an important quality control of epoxy floor. 影响环氧地坪漆附着力的因素是很多的，比如说工人的施工技术、施工方法、天气情况及施工中固化保养过程等都是会引起环氧地坪漆附着力没有达到设计要求标准。对于天气变化因素，比如说受到冷热交换、雨季湿度的影响，正在施工的环氧地坪漆就会出现体积变大、外冲击力等产生的各种效力，这种情况是人为改变不了的，也是环氧地坪漆涂层失效、附着力下降的重要因素之一。再有就是环氧地坪漆的粘度、流动性、细度、固化时间，由于环氧地坪漆与环氧基层的相互作用都是在成膜过程中同时间完成的，这是一个动力学过程。但是施工工人的技术熟练程度、施工要求及环境变化都是会对这过程产生影响的。
There are many factors affecting the adhesion of epoxy floor paint, such as construction technology, construction methods, weather conditions and curing maintenance process during construction, which will cause the adhesion of epoxy floor paint not to meet the design requirements. For weather change factors, such as heat and cold exchange, rainy season humidity, the construction of epoxy floor paint will appear volume, external impact force and other effects, this situation can not be changed artificially, but also epoxy floor paint coating failure, adhesion decline is one of the important factors. Then there is the viscosity, fluidity, fineness, curing time of the epoxy floor paint, because the interaction between the epoxy floor paint and the epoxy base is completed at the same time in the film forming process, which is a dynamic process. However, the technical proficiency of construction workers, construction requirements and environmental changes will have an impact on this process.
So far, although the epoxy floor paint industry has done a lot of technical research and efforts, but the test results have not yet reached accurate data. In recent years, on-site monitoring instruments and methods, such as portable pull-out adhesion tester, have been used in field painting.
标签:   环氧地坪 环氧地坪漆 环氧地坪施工 地坪