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The reasons leading to cracking and shedding of acrylic courts may be these:
At present, there are not only silicon, PU and acrylic on the outdoor basketball court floor materials in the market. Some improper construction methods, incorrect use or the quality of the material itself will lead to cracking or peeling of the acrylic court surface, which will seriously affect the life, use effect and aesthetics of the court.The main reasons for this situation are as follows
一.Construction reasons
1.the matching between the coatings is poor, hard floor material coating in the elastic coating;
2.one-time brush thickness is thick, or not dry reapply;
3.Acrylic court base construction is too rough and sparse;
4.In the construction process, the environment is relatively harsh, such as low temperature, strong wind and other factors will affect the construction effect;
5.the old ground renovation, the old coating without repair or repair is not completely on the new layer of paint brush.
二.Reasons for the paint itself:
The film-forming property is weak, which requires higher film-forming temperature or higher dose of film-forming auxiliaries
三.Reasons for improper use:
Sharp objects damage or man-made damage without proper care can also result.
In order to reduce the cracking and shedding of acrylic courts, users and construction persons should avoid the above factors in time and take reasonable preventive measures to effectively ensure the good effect and life of acrylic courts.
