There are mainly the following reasons:

   (1) PVC plastic floor has good thermal conductivity, uniform heat dissipation, low thermal expansion coefficient and good dimensional stability. It can effectively dissipate the heat of the floor heating and make the indoor temperature increase rapidly.

   (2) Although PVC plastic floor has PVC word, it is indeed a green floor. Many people mistakenly believe that PVC plastic floor contains toxic substances. In fact, PVC vinyl floor is a new type of ground material widely used in the world today, from production to Ex-factory, there is a set of strict inspection procedures, qualified PVC plastic flooring must pass ISO international quality system certification and green environmental protection system certification, the national quality inspection department must also strictly test. Then some people questioned the Laminate Tile Flooring glue. High-quality special glues such as Henkel and Yucheng of Germany are all green and environmentally friendly glues, which are harmless to the human body.

   (3) Solid wood flooring and reinforced (composite) flooring are also used for geothermal, each with its own defects. There is a certain space between the solid wood floor and the geothermal cooling pipe. The air is a poor conductor of heat. The temperature below the floor may be above 20 °C. The floor acts as a heat shield to block the heat dissipation. Only the floor temperature is warmed. When it reaches 20 °C, the solid wood floor is used as a heat sink to dissipate heat. The solid wood is also a poor conductor of heat, and the natural indoor temperature will be very low. Then the wooden floor is afraid of the tide. Many wooden floors will be deformed or cracked after the winter, but it should be said that the hardwood floor with good quality is also suitable for geothermal.

    Although the ceramic tile is also a poor conductor of heat, the tile and the heat pipe have no space, and the heat conduction and heat dissipation are less, so the temperature of the room can reach 20 ° C. Due to the thickness of the tile and the problem of rapid heat dissipation, the initial time of the geothermal heating is very long, and the heat preservation effect is long. Not good, continuous heating is required to maintain the temperature inside the room. The material of the tile itself has a cold feeling, and it is not good for the elderly and children to use at home in winter.

   (4) PVC Rigid core flooring is suitable for geothermal use. The advantages of PVC geothermal floor are: safety, environmental protection, stability, wear resistance, stain resistance, heat dissipation after 3 minutes of heat, good insulation effect, comfortable floor, no noise, no formaldehyde release, Not afraid of blistering, cracking, arching, mildew, deformation