Causes Of SPC Flooring Quality Problems

Let's take a look at the causes of SPC flooring quality problems.

1. hollowing and shedding.

(1) Because of the low temperature in winter and the frozen floor glue, the polyethylene floor will not bond well with the ground after thawing in spring, and will easily fall off. Therefore, the specified temperature should be maintained when laying the polyethylene floor.

(2) Base concrete is not completely dry. With the volatilization of water vapor, the bond between floor glue and the surface layer is affected, and the surface layer is prone to empty drum and fall off.

(3) When painting floor primer 3698, the grass-roots is not cleaned up or unevenly painted, resulting in the bonding between the grass-roots and the surface layer is not strong, resulting in an empty drum or falling off.

2. Because the welder stays at one point too long during the welding process, the polyethylene floor is scalded, which affects the beauty of the floor.

3. When welding the electrodes, the temperature of the welding machine does not meet the requirements, and the electrodes do not connect well with the polyethylene floor, which leads to the electrodes falling off later.

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