1, the ground is not smooth
As the ground is not smooth, the floor after the pavement, the individual place between the floor and the ground between the gap, people walking process, the floor up and down movement, the floor between the side of the friction caused by collapse. It is characterized by the floor pavement after the collapse of people in the area where people often move, but also local. Take measures to be ground before the pavement must first measure the flatness of the ground, the flatness should be less than 3mm / 2000mm, do not have the conditions of the ground, should be leveling before the pavement.
2, moisture-proof membrane breathable
After the floor pavement, due to moisture-proof membrane joints without tape sealing, individual moisture-proof film in the pavement process damage, resulting in ground moisture leakage, a lot of moisture fleeing into the back of the floor, the floor produces uneven expansion, floor deformation, Slight twist, local area between the floor and the ground to create a gap. People move around the process, the floor moves up and down, the side of the floor between the friction caused by the collapse of the edge. Which is characterized by the wall and the floor may also have gaps. Take measures before the floor pavement, moisture-proof membrane joints must be sealed with tape to ensure that airtight.
3, product production risks
After the end of the multi-layer parquet, the actual width of the paint film is greater than the width of the floor of the floor during the process of roller coating or leaching, and the paint spill into the floor of the floor. The greater the chance of the floor crumbling. For the first tenon paint after the production process, paint spill phenomenon is inevitable, in accordance with the corresponding product standards can not be judged as a quality problem, but for consumers, the choice of flooring products is necessary, only like shellfish Yake floor such a large-scale flooring business, in order to achieve a paint coating line forming, to ensure that the smooth surface of the paint and paint evenly.
4, floor pavement around the reserved gap is insufficient
Floor pavement around the reserved gap caused by the floor from the arch. The floor and the ground to produce gaps, people move the process, the floor up and down, the floor between the side of the friction caused by the collapse of the edge. It is characterized by the collapse of the floor occurred in the pavement after a period of time, people often move in the area, and is more, observe the floor and the wall has been in close contact. Take measures to keep the floor around the gap, especially the door, wall, balcony and other areas have to leave the gap, to ensure that the gap is uniform. Pavement length of more than 8m should be cut off and bridge treatment.
5, indoor furniture (heavy objects) symmetrical display
After the floor pavement, due to furniture, bookcases, fish tanks and other heavier items placed symmetrically on both sides of the room, the floor was suppressed, hinder the floor moisture absorption, the floor can not move, resulting in regional drums, , Resulting in the area of the floor to produce collapse. Take measures to keep the weight on the side, to ensure that the floor side of the free movement.
6, installation factors
As the floor of the mouth too tight or some slight bending of the floor, the floor of the installation of a larger resistance to the floor when the impact force is too large and uneven, resulting in local edge of the film was jagged off. It is characterized by the installation can be found, irregular random distribution, the occurrence of a smaller number. Take measures to use a floor head when the module is against the installed floor, and then use the rubber hammer gently tapping the module, so that the floor close to each other, the percussion process to force evenly.
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