The ground must be level within a radius of two meters and the height difference must not exceed 3mm. Ground to be completely dry, before laying the floor, you must conduct geothermal heating test, the inlet temperature of at least 50 ??, to ensure that the heating system is operating normally. And to heat more than 24 hours, so that the ground dry, to ensure moisture content in line with standards.It is best to use floating installation, the floor through the cushion material close to the ground, there is no gap between the floor and the ground, and to reserve a larger gap between the floor. Due to the large amount of moisture released by hydrothermal radiation heating, so moisture should work hard.Pavement should first clean up the ground, pay attention to clean the wall straight, to ensure that there are enough expansion joints. The second step in the ground covered with a layer of plastic sheeting, in order to cut off the moisture, let the plastic sheeting in the four corners of the ground were 10cm above ground respectively. The third step laying mats. Note that to keep the expansion joints, the interface overlap at least 5cm, and must be sealed with tape.Use a baseboard that is slightly thicker than normal flooring and require separate construction. 24 hours after the installation of the floor to warm. In order to facilitate the thermal conductivity, cushion material should not be too thick. In addition, to use geothermal floor special glue; can not shop mats; also can not hit the keel, because this gap will leave the air, the air has a low thermal conductivity, is not conducive to heat transfer. "
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