film is also easy to produce damage

Posted by Liu Yi over 6 months ago

lead to increased floor moisture, resulting in tile-like deformation. 3 air in the air China's southern air humid, to the rainy season when the relative humidity of up to 95% of the highest, the air balance of water up to about 18%, even in China's northeast and north, 6 to 9 months Rainy season, the air balance of water up to 15% or more, if the floor moisture content is lower than the local equilibrium moisture content, the floor can still absorb moisture. Three flooring installation problems often occur pavement floor without moisture film floor installation process without moisture-proof film or do not take moisture-proof measures (see Figure 2), if it is old building, the environment is not wet, wood keel and dried, floor Of the water content and the environment is closely related to the moisture content, the floor will not appear tile deformation. In any case, this method of installation on the ground moisture, keel in the moisture and moisture in the air are not to prevent the role of any one of the moisture content of the floor than the floor, the floor will produce tile-like deformation, this method is extremely safe. But also does not meet the GB / T 20238-2006 wooden floor pavement, acceptance and use of the specification requirements. This method of installation can effectively control the ground moisture on the floor of the hazards, but can not prevent the wood keel and air moisture on the floor of the hazards, and sometimes problems. If the wood keel is dry, the moisture content of the floor and the use of the environment is closely related to the moisture content, there is no problem. [url=http://outdoorwoodfloor.com/buy/2132.html]premade pools houston[/url] [url=http://outdoorwoodfloor.com/buy/1719.html]directories for composite decking manufacturers usa[/url] [url=http://outdoorwoodfloor.com/cheap/3361.html]cost of composite fencing per liner foot[/url]