The geothermal floor is very particular about the selection of materials, and strictly selects those special substrates whose wood density meets the requirements. The thickness of the floor is between 6.5-8.5 mm (the standard thickness of the geothermal floor), which ensures that the floor has good air permeability and heat dissipation function. The second characteristic is heat resistance. The third is environmental protection, how to determine the formaldehyde emission index of composite floor heating, or how to meet the characteristic requirements of environmental protection arrangements if judging pure solid wood floor heating. The fourth is security.
