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Surface phenomena: the wooden cheap plastic wall cladding for bathrooms floor board local arched upward, or a few pieces of wood arching upward.
Analysis: continuous rain, high relative humidity in the air, humidity and measures taken, moisture in the air is absorbed by the wood moisture expansion;wooden panel garden fencing floor after flooding by moisture expansion;long-term empty houses off, no people live, poor ventilation, paint layer intermediate moisture evaporated nowhere to be absorbed by distributing wood moisture expansion;the base layer of concrete moisture content is too high, moisture barrier layer is not sealed and moisture expansion;when the wood tongue and groove ceiling budget floor coverings phase It did not seek to stretch joints between adjacent plates aside, after that moist air moisture expansion bagging, even finish seizing;between the wood floor and the wall structure extending seam insufficient reserve;wood floor pavement area larger or wider segment measures taken.
Precautions: regular window ventilation; accordance with the provisions set aside stretch construction joints, seams and adjust segments between adjacent plates reserved stretch stitch. Solution: When you use does not affect the function, for longer periods, and so the moisture content of the wood what product best to cover concrete patio floor and equilibrium relative humidity in the air, as the case may be taken to dismantle, resurfacing program; or all apart resurfacing, adjusted segment and an adjacent stretch seam stitch plate aside.
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