Warm as the most comfortable way of heating, has been accepted by more and more owners, as owners of you, it is necessary to find out about geothermal flooring selection and installation of knowledge one, to warm the floor with a choice selection of composite flooring and suggestions The thickness of the multilayer wood flooring laminate flooring around 8-12MM, the thickness of the multilayer wood flooring mostly in 12-15MM, well as long as the insulation board to warm the use of quality, heat will not transfer to the downstairs, because the heat wooden flooring block is great, but the ability to impede heat insulation board passed downstairs toward stronger, sooner or later, the heat does not penetrate into the room toward the downstairs floor drain up, but if poor quality insulation board, it will turn the heat through the insulation board downstairs to pass, therefore, under the conditions of high-quality insulation board to warm temperatures flooring and solid wood flooring multilayer feeling there will be a big difference, and if you choose to heat the floor, you can use the well-known brands of geothermal floor, These manufacturers require strict selection of the substrate, the strength of the same thickness, permeability, good heat dissipation, heat treated specially. Non-dedicated to warm geothermal floor, as long as good quality, have a certain brand awareness, but also can be used to warm. Second, on the warm cement screed material cement (425 # and 325 #) and sand (coarse sand) ratio of not less than 1: 3, if the conditions it is best to add some beans stone to enhance the strength of the cement layer and thermal conductivity. Cement 2-3.5 cm in thickness control, at the end of leveling cement, preferably pure cement were again received light processing to ensure flatness conditions over sand and cement surfaces do not appear, to the ground in the range of 2 m radius within the necessary level, the height difference is not more than 3 mm. Third, the former floor installation with particular attention to drying cement screed flooring on the ground floor after leveling is complete, let the cement overlay natural drying, carried out in three days just prior to drying pavement floor heating less than 40 hours, so that cement layer moisture fully play out, to be substantially dry. Because otherwise impermeable insulation board, after heating to warm the cement floor, cement floor in a lot of water will evaporate out of the lower part attached to the floor, causing the floor deformation or discoloration caused by light-colored floor. Fourth, install the floor under the floor mat of choice should be good to use diathermy mats, general mats try to open the hole to facilitate cooling, floor mats primarily as moisture, noise and buffer role, the more thermal foam mats slow, so we recommend that you choose a little thin mats (eg 2-3MM) and openings, if the ground is very smooth leveling cement case, can not floor mats, but the premise is sure to bake the ground layer of cement dry, and try to ensure that the level screed. V. Notes During the installation of the floor in the floor installation urge workers must not hit the nail holes or on the ground, so as not to cause damage to the ground system, the installation of baseboard, hit the nail positions must be optimistic, especially below the thermostat to avoid the cold to warm leads or ground temperature sensor broke. Try to choose a wall door suck suck without land, so as to ensure the ground is not opening. Six, floor coverings when the gap spacing the floor and the wall surrounding the processing of contraction joint reserve not less than 0.8CM (with baseboard cover is appropriate), and the bigger the better, in order to guarantee freedom of the floor when the thermal expansion Activities clearance. Seven floor heating to warm the program for the first time should be gradual warming to warm slowly warming or long unopened should be used, it is recommended to heat up about 1 degree per hour, in order to prevent excessive heating wood cracking distortion occurs. Taking into account any floor has a case of thermal expansion and deformation defects, consumers in the second year of using the heating system must be in strict accordance with the provisions of the order of the heating program gradual warming can not step in place, such as the first day only heated to 18 degrees Celsius, the first two days to warm to 20 ° C, the third day was warmed to 22 degrees Celsius. Geothermal ground floor suitable for cement floor temperature should not exceed 45 degrees Celsius, the floor surface temperature should not exceed 35 degrees Celsius. If you exceed this temperature, it will affect the life of the floor and use cycle. General family winter indoor temperature reaches 20 degrees Celsius is very comfortable, so long as the normal temperature, it will not affect the use of geothermal floor in the coming year.