Partial arched wooden floor, a serious impact on the beauty of the room and use. This is a home decoration for each of the owners do not want to see the most things please. The main reasons for the partial arching of the wooden floor are as follows:
(1) surface layer of wood floor moisture content is high or low. High, dry wood flooring in the air will lose moisture,is there a maintenance free decking that looks like old wood section contraction, and warping deformation, low wood floor shop after the absorption of air moisture, resulting in arch.
(2) wood joists between the filling of fine stone concrete or insulation materials are not dry, the floor laying, the absorption of moisture after the drum, deformation.
(3) no moisture layer or floor around the floor to stay vent holes, after laying the surface layer of moisture can not be discharged in time.
(4) wool flooring at the end of the gap or gap is too small, damp expansion, the surface layer from the drum, deformation.
To prevent the surface layer of water from the drum, deformation,composite raised flooring wood floor construction should be strictly the following:
(1) control the moisture content of wood flooring, the moisture content should not be greater than 12%.
(2) wood joists between the fine stone concrete or insulation sound insulation materials, must be dry before laying the floor.
(3) a reasonable set of ventilation holes. Wood joists should be the same hole slot, and the floor surface layer connected to the ventilation hole, the floor surface layer ventilation holes each not less than two,plastic can for plants each side of the skirting board ventilation holes not less than two, ventilation holes should be kept open to facilitate Air circulation.
(4) wood floor board (that is, the floor of the floor), the slit should be properly opened, usually 2 ~ 5mm, the surface should be planed, the adjacent slit should be staggered around the wall about 10 ~ 15mm.
(5) wood surface layer and the wall should be left between the 10mm gap, with a skirting board or kicker cover.
