As more and more homes are warmed by paving, geothermal floors have followed. As we all know, wooden flooring is easily deformed by heat, although the insulation of solid wood is good, but the thermal conductivity is not good ... What is a geothermal floor? What are the characteristics of a floor that meets the floor heating requirements? What are the requirements for geothermal floors? With regard to the purchase and paving of geothermal flooring, only when we fully understand them can we have no worries.
â– Geothermal floor GB has not been published on the Internet search for a "geothermal floor", found that there are words reproduced by multiple sites: "The quality of domestic flooring to achieve national GB/T1802-2000 standards, can meet the technical requirements of geothermal heating floor installation The reporter then telephoned Secretary General Li Honggang of the Flooring Professional Committee of the Shanghai Building Materials Industry Association, and the definitive answer was: The national standard for geothermal floors will be introduced, but it has not yet come out.
In fact, read the above sentence, it is not difficult to find flaws: It can adapt to the technical requirements of geothermal heating floor installation, not to meet the standards of geothermal floor installation and use.
For floors with “national standards†on the building materials market, they all have been known as geothermal floors. This reminds consumers that the national standard on geothermal floors has not been introduced and caution should be exercised when purchasing.
â– Use geothermal floor as small as possible What exactly is the characteristic of geothermal floor compared to ordinary floor? We interviewed experts in the industry and the answer was: Floor heating requires more stability, and it is not easy to deform under conditions higher than normal temperature. Flooring pavement materials for geothermal heating have good thermal conductivity, and more Strong moisture-proof function; have better environmental characteristics (low formaldehyde emission) and so on at higher temperatures.
Experts suggest that it is best to choose composite floor or laminate flooring for floor heating, because the thickness of laminate flooring is mostly 7~8mm, it is easy to transfer the heat generated by geothermal system to the surface, and the surface of composite flooring is a wear layer of metal oxide. Heat spreads very quickly and evenly at the surface. The thickness of solid wood floors is generally around 12mm~15mm, and the keel is also used during installation. The heat is not easily transmitted to the surface, and the heat transfer coefficient of the wood is very low, which leads to waste of heat and uneven surface temperature. obvious.
In addition, in order to increase the amount of heat conduction, the thickness of the cushion material and the floor should not be too thick, the standard thickness of the geothermal floor is 6.5-8.5mm, the reinforced laminate floor should be 6-8mm, and the three-layer parquet is 8-9mm. Consumers are advised to use a small size as much as possible in order to make their thermal deformation uniform.
Tips for installing geothermal floorboards What to look for First of all, when installing plumbing floors, pay attention to the handling of the ground before installation. The floor of the floor should be leveled within a radius of 2 meters. The height difference must not exceed 3 mm. The ground must be completely dry. In the process of installing the floor, the supervising installation worker must not drill nails on the ground to avoid leaking geothermal pipes so that the geothermal system can run water and the floor water can be scrapped. Secondly, when geothermal heating floors are installed, geothermal special paper floor mats must be used. Such floor mats have the characteristics of rapid heat conduction and no deformation. Can not use ordinary foam mats, foam mats slow conduction, and long-term exposure to high temperature under the influence of harmful gases, endanger the health of consumers.
â– Geothermal floor GB has not been published on the Internet search for a "geothermal floor", found that there are words reproduced by multiple sites: "The quality of domestic flooring to achieve national GB/T1802-2000 standards, can meet the technical requirements of geothermal heating floor installation The reporter then telephoned Secretary General Li Honggang of the Flooring Professional Committee of the Shanghai Building Materials Industry Association, and the definitive answer was: The national standard for geothermal floors will be introduced, but it has not yet come out.
In fact, read the above sentence, it is not difficult to find flaws: It can adapt to the technical requirements of geothermal heating floor installation, not to meet the standards of geothermal floor installation and use.
For floors with “national standards†on the building materials market, they all have been known as geothermal floors. This reminds consumers that the national standard on geothermal floors has not been introduced and caution should be exercised when purchasing.
â– Use geothermal floor as small as possible What exactly is the characteristic of geothermal floor compared to ordinary floor? We interviewed experts in the industry and the answer was: Floor heating requires more stability, and it is not easy to deform under conditions higher than normal temperature. Flooring pavement materials for geothermal heating have good thermal conductivity, and more Strong moisture-proof function; have better environmental characteristics (low formaldehyde emission) and so on at higher temperatures.
Experts suggest that it is best to choose composite floor or laminate flooring for floor heating, because the thickness of laminate flooring is mostly 7~8mm, it is easy to transfer the heat generated by geothermal system to the surface, and the surface of composite flooring is a wear layer of metal oxide. Heat spreads very quickly and evenly at the surface. The thickness of solid wood floors is generally around 12mm~15mm, and the keel is also used during installation. The heat is not easily transmitted to the surface, and the heat transfer coefficient of the wood is very low, which leads to waste of heat and uneven surface temperature. obvious.
In addition, in order to increase the amount of heat conduction, the thickness of the cushion material and the floor should not be too thick, the standard thickness of the geothermal floor is 6.5-8.5mm, the reinforced laminate floor should be 6-8mm, and the three-layer parquet is 8-9mm. Consumers are advised to use a small size as much as possible in order to make their thermal deformation uniform.
Tips for installing geothermal floorboards What to look for First of all, when installing plumbing floors, pay attention to the handling of the ground before installation. The floor of the floor should be leveled within a radius of 2 meters. The height difference must not exceed 3 mm. The ground must be completely dry. In the process of installing the floor, the supervising installation worker must not drill nails on the ground to avoid leaking geothermal pipes so that the geothermal system can run water and the floor water can be scrapped. Secondly, when geothermal heating floors are installed, geothermal special paper floor mats must be used. Such floor mats have the characteristics of rapid heat conduction and no deformation. Can not use ordinary foam mats, foam mats slow conduction, and long-term exposure to high temperature under the influence of harmful gases, endanger the health of consumers.
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