Analysis of common problems in epoxy resin floor construction and solutions

General epoxy flooring paint in the six months after the construction of quality problems, in addition to the material itself, but also with the ground conditions and construction methods have a great relationship.
Acexy flooring
ground conditions on the final epoxy flooring quality play a key role, if the ground conditions do not meet the requirements, epoxy flooring will be difficult to meet the ideal requirements, in the process of use will appear shelling, shedding, foaming and other phenomena.
problem of epoxy floor paint foaming
Epoxy flooring paint foaming is divided into coating surface foaming and osmotic pressure foaming two cases
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surface foaming is due to the presence of moisture and volatile liquid, resulting in the coating film in the drying process or at high temperature and humidity under the surface of many different size bubble bulging phenomenon.
foaming problem of epoxy flooring
permeation blistering is mainly caused by water vapor in concrete. Small bubbles in the paint film curing reaction process due to the increased viscosity of the paint, the fine pipe will not close, and ultimately remain in the dry paint film.
solutions:
strengthen the inspection and treatment of the grass-roots surface, after each coating carefully check the surface for bubbles, there can be no omissions, and then wait for the film curing before the next process.
Epoxy floor foaming problem
Epoxy paint hardening incomplete problem
Epoxy floor paint hardening incomplete causes the following:

1, material mixing ratio is incorrect

Incompletely problem of epoxy floor hardening
Solution:
in accordance with the standard main agent and curing agent mixing ratio preparation materials, mixing well before construction, try to avoid low temperature and wet conditions of construction. For the area that has been the problem with a art knife neatly cut, after cutting the ground clean, wipe with xylene, repair around the tape.
fill with paint after the primer has dried, and flatten with athe tape joint. If there are obvious marks on the patch, smooth it with a sandpaper machine.
Enoxy-resin floor hardening incomplete problem
Epoxy-resin flooring shrink hole problem
shrink hole is one of the common problems in epoxy flooring construction, which leads to defects in the surface of the floor, so that the aesthetics and practicality of the ground greatly reduced.
epoxy floor shrinks mainly due to temperature changes resulting in uneven surface pressure, the fluid from the low surface pressure to the high surface pressure, thus forming a depression.
Enoxy-resin floor shrink hole problem
solution:
reduction of floor shrink hole focus on the design of adaptable coating production formula, control paint manufacturing process, strengthen paint raw material testing.
if the shrink hole has been caused, it is more difficult to completely solve, the need for internal and external factors combined to control the degree of shrink hole. The best way is to reduce the presence of pores by choosing a better desiccant.
the construction environment of epoxy flooring is different, and the problems are different. This requires us to analyze the actual situation, find the real cause of the problem, so as to determine the solution.
refore, for the epoxy flooring construction problems, we should consider carefully in the early stage, strengthen the coating site management, strictly control the construction requirements, the hidden dangers eliminated in the bud.