What kind of floor is suitable for geothermal heating

According to the characteristics of the floor heating, geothermal floor should meet the following four conditions: 1, the floor size is stable, can withstand changes in temperature without damage; 2, no deformation, cracking, thermal expansion and contraction coefficient is small; 3, environmental protection, formaldehyde-free and harmful Gas release; 4, not afraid of water soak the floor (to prevent damage to the ground heat pipe water out of the floor). Since both wood and Laminate Flooring are poor conductors, the greater the thickness, the less conducive to heat conduction. At present, most floors on the market such as 12-18mm thick solid wood flooring, bamboo flooring, ordinary solid wood composite flooring and laminate flooring with a thickness of more than 8mm are not suitable for ground heating radiation systems, otherwise it will affect heat conduction or cause floor deformation . In the same environment, the deformation rate of solid wood flooring is the largest, followed by the strengthening of wood flooring, and the deformation of solid wood flooring is the smallest, because the base material of each layer is interlaced horizontally and vertically, and they are mutually restrained; the back also has dense deformation-resistant grooves, decomposition The stress generated by the heated surface. The thermal conductivity of the floor is related to the thickness of the floor, and the thickness of the engineered floor is similar to that of the reinforced floor. The difference is that the anti-deformation groove on the back of the solid wood floor is conducive to air circulation and reduces noise; the surface of the reinforced composite floor is a wear-resistant layer of metal oxide, the heat spreads very quickly and evenly on the surface, and the indoor temperature is easy to control. However, the surface of multi-layer solid wood composite flooring is thin, it is not easy to handle, it cannot be refurbished, and it affects the service life. The price of three-layer solid wood is relatively expensive. In particular, solid wood flooring and laminate flooring will have formaldehyde release. In the case of heating, the release of formaldehyde will increase. In a bad indoor ventilation environment in the winter, the indoor formaldehyde pollution will be more serious. 100% formaldehyde-free solid wood flooring and laminate flooring are not available. Geothermal floor can be placed in 80 degrees of water for 6 hours, the coefficient of thermal expansion and contraction of the floor is only 0.2%, the floor will not appear delamination, cracking, deformation, distortion problems; heat, moisture resistance is not deformed, even in the ground-based It will not be deformed on buildings or in damp buildings. It is extremely wear-resistant. Even if it is scrubbed, similar products will inevitably have dazzling scratches and indentations, while the surface of geothermal floor will be treated specially to surpass scratches and indentations. Bonded; very clean, specially treated surface, non-polluting and excellent antibacterial properties, and moisture.

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