<P>1, geothermal floor of the thermal conductivity coefficient - the current market, there are few geothermal flooring brands can provide heat transfer coefficient,
can you put wood tiles directly on ground consumers should pay attention to the purchase of geothermal floor. For example, the thermal conductivity of Montblanc Geothermal flooring is approved by the Korea Institute of Building Materials Experimental and approved by the KOLAS International Inspection Agency. The inspection report shows that the thermal conductivity of the floor is 0.118 W / MK at an average temperature of 24 degrees Celsius, Achieve heat conduction and keep heat for a long time.</P>
<P>2, geothermal floor of the formaldehyde emission - geothermal floor must choose formaldehyde emission as low as possible, because the higher the higher the amount of formaldehyde release,
cheap self stick vinyl tile in the relatively closed room plus other items (such as Daixinban ) The release of indoor formaldehyde may be excessive, causing harm to the human body.</P>
<P>3, geothermal floor substrate density and internal bonding strength - geothermal floor, the higher the bonding strength of the floor to withstand the geothermal temperature changes the better,
sell composite decking with railing and will not crack and other phenomena, geothermal characteristics and requirements for geothermal floor substrate Relatively dense wood, in order to ensure long-term high temperature does not crack, no deformation.</P>
<P>4, geothermal floor water absorption thickness of the expansion rate - geothermal floor water absorption thickness of less than or equal to 2.5%, the smaller the expansion of the thickness of water, the better the moisture resistance of the floor. Geothermal floor installation procedures - "third floor, seven install",
plastic wood uses for underwater laying the floor of the floor need special attention to the use of the correct method of laying in order to ensure that the floor of the floor in the case of repeated temperature changes in the safe use.</P>
