In recent years, more and more new communities have adopted geothermal heating. After the disappearance of heating pipes and radiators in the room, they are more conducive to layout and aesthetics.
Solid wood flooring Solid wood flooring
The ground heating is based on the entire ground as a radiator, through the heating medium in the floor heating layer, uniformly heating the entire ground, using the ground's own heat storage and heat up radiation rules to conduct from the bottom up, to achieve the purpose of heating. Due to the formation of a gradually decreasing temperature gradient from the sole of the foot to the head in the room, a comfortable feeling of warmth of the feet is provided. Local heating is in line with the fitness theory of Chinese medicine “warm and cool†and is currently the most comfortable heating method.
The reporter learned that due to the special nature of floor heating, the requirements for flooring are very strict. Therefore, in addition to meeting the conventional quality targets, geothermal floors must meet certain special requirements. Taking the three-layer solid wood composite flooring with extensive heating applications as an example, the three-layered criss-cross unique structure has three layers of mutual restraint to facilitate release of stress, is not easy to deform and crack, and has high stability. The middle core board and the back board are softer and softer than the soft wood, which fully guarantees the comfort of the foot and has good sound absorption and temperature and humidity adjustment. In addition, there are only three layers of structure, so the amount of glue is very small, so it is more environmentally friendly and is also more suitable for heating in the ground.
However, consumers still need to have a good understanding of the choice. In response, the reporter interviewed Mr. Jiang Wu, an expert in the industry, to interpret how to choose a three-layer solid wood composite floor suitable for heating.
Good wood stability
The use environment of geothermal floor is complex, especially in northern areas. The ground temperature rises suddenly when geothermal heating is applied. The floor will inevitably bear the double test of “temperature†and “humidityâ€. Therefore, the geothermal floor must have good material stability. of.
According to the wood processing experience, it is recommended to use three-layer solid wood composite flooring such as white oak, red oak, teak and other wood species, which have relatively strong dry heat resistance and are not easily deformed.
The floor is too thick to affect heat conduction
Ground heating is the transfer of ground heat through the floor to the surface, which inevitably results in heat loss. The ideal floor should be able to reduce these losses. "Usually, consumers think that the thicker the floor, the better, but if it is a geothermal floor, it should be thin and not thick." The relevant staff told the reporter, "The wood itself is a poor conductor of temperature, and it will surely pass through the heat. There is loss."
He suggested that consumers choose a relatively thin, three-layer parquet flooring thickness of 12-15mm would be better. Such a thickness does not affect the heat conduction function, but also ensures a good foot feeling comfort.
Installation should be a good moisture barrier
Geothermal floor must be done during the installation of moisture-proof treatment, Jiang Wu told reporters, regular floor manufacturers will lay moisture-proof film under the mat, tape the moisture-proof membrane joints tightly bonded, and place against the wall to the film Extends upwards, affixed to the wall at a height of 5-6 cm. This layer of film is mainly used as a moisture barrier on the entire floor to isolate ground moisture from the floor and then lay the floor.
Expert advice:
Taking into account the characteristics of any floor will be wet and shrink, consumers should pay attention to the control of indoor humidity and temperature when using geothermal floor. When the floor heating system is used for the first time after the floor is installed, it is advisable to raise the temperature slowly, and it is best when the room temperature is around 20 degrees. At the same time pay attention to the indoor humidity should not be less than 40%, before we do not feel dry skin, and the floor will "feel" very comfortable.
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