With the development of China's housing construction and the diversification of heating methods, geothermal heating, which has been used in Europe, South Korea and Japan for many years, has gradually emerged in northern China and some southern cities. However, what floor should geothermal heating be paved? Whether it is ordinary floor or geothermal floor, this is a problem that everyone is very concerned about.
According to reports, due to the special nature of geothermal heating, the requirements for the floor are very strict. The geothermal special floor should be good in heat resistance, thermal stability and environmental performance. Considering that its use environment is different from other conventional environmental conditions, its own Other performance is better than similar products.
For consumers, when choosing a geothermal floor, they just listen to the introduction of the business, or just look at their promotional materials. Many floor manufacturers have said that their floor is the most resistant to geothermal, and sometimes consumers have no choice but to be a consumer. Only believe in the words of the manufacturer, it is best to let it be a simple demonstration, without the need for too professional knowledge, you can immediately identify the advantages and disadvantages of the geothermal floor. The following is an example of Tiange grid:
The first trick: look at the color
The sky floor is cut from 3mm, and its cross section is pure yellowish white, which is the true color of wood. It can be seen with the naked eye that the texture is very fine and compact, that is, the wood density is very high. The cross section of the contrast brand floor is gray and black, and the texture is very rough, mixed with bark and leaves. We know that the higher the density of wood, the better its stability and the ability to adapt to the environment. Therefore, the geothermal floor chosen by consumers must have good thermal stability.
The second measure: water resistance experiment:
The stronger the water resistance of the floor, the smaller the degree of swelling and shrinkage, and the less the phenomenon of jointing and arching in the geothermal environment. Plane the floor from 6mm, drop a drop of water on the surface, the water drops like a drop on the wax, keep the crystal clear ball type, lasting more than 10 minutes; then look at the contrast brand, the water drop After about 2 minutes, the water drops will not be visible immediately, and the core Material will be infiltrated directly from the substrate. If the floor is not strong in water resistance, the degree of deformation will be large.
The third measure: environmental testing
Take two pots of hot water of about 30 degrees, representing the geothermal or summer temperature. Put the sawdust of the Tiange floor and the sawdust of the contrast brand in two hot waters. The sky is a pure smell. There is a faint woody fragrance, and the contrasting brand gives off a pungent smell, a smell of formaldehyde. Therefore, if you choose a geothermal floor, you must be environmentally friendly. Otherwise, once the floor is heated, the volatilization of harmful gases is accelerated.
The fourth measure: scratch resistance test
Take a hacksaw and slap through the sky. The scratches on the surface are very light. Then, after crossing the contrasting brand, it leaves a deep trace, so the surface is wear-resistant. The surface of the floor will remain bright and flexible for a long time, unlike scratches and other problems.
For the average consumer, there is no need for too many professional measuring tools. Through the above four very simple methods, the quality of the floor can be graded. Before the geothermal floor standard has been introduced, the geothermal floor market is mixed. These tricks are a matter of experience in choosing a good floor.
Of course, for the floor manufacturers, it is best to put the quality of the products in the first place, not just to make some verbal commitments, which may get good returns at a time, but it is not a long-term development plan. In the huge geothermal floor market, not only do consumers need to improve their identification capabilities, but they also need self-discipline and win the market with product quality. This is the biggest support point for the brand.
Material
Cixi Ruixin Machine Components Co., Ltd , https://www.rmlevelingfeet.com