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With the development of China's housing construction and the diversification of heating methods, geothermal heating that has been used for many years in Europe, South Korea, and Japan has gradually emerged in northern China and some southern cities. However, what floor should geothermal heating be paved? Is it a common floor or a geothermal floor? This is a question that everyone is very concerned about.
According to reports, because of the special characteristics of geothermal heating, the requirements for flooring are very strict. The floor for geothermal heating is good in terms of 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 only listen to the introduction of the merchants, or just look at their promotional materials. Many floor manufacturers have expressed that their floors are the most resistant to geothermal, so that consumers cannot choose at one time. Actually, as consumers, do not Only rely on the manufacturer's words, it is best to make it a simple demonstration, do not need too much professional knowledge, and immediately can identify the pros and cons of the geothermal floor, the following example of Tiange floor to illustrate:
The first move: Check the color
Planing the Tiange floor from 3mm, the section is pure yellow-white, that is, the true color of wood, and the texture can be seen with the naked eye to be very detailed and compact, ie, the wood density is high. The cross-section of the contrasting brand floor was gray and black, with a very rough texture, mixed with bark and leaves. We know that the higher the density of wood, the better its stability, and the stronger the ability to adapt to the environment, so consumers must choose a geothermal floor with good thermal stability.
The second measure: water resistance experiment:
The stronger the water resistance of the floor is, the smaller the degree of swelling and shrinkage will be, and the less the seaming and arching will occur in the geothermal environment. Plane the sky grid from 6mm and drop a drop of water on the surface. The waterdrops, like the drip on the wax, maintain a crystal clear ball shape for more than 10 minutes; look at the contrast brand and drop the water droplets. In about 2 minutes, the water droplets will not be visible immediately and penetrate the core material directly from the substrate. If the flooring is not strong enough to be used in geothermal heat, the degree of deformation will be very large.
The third measure: environmental testing
Take two pots of hot water about 30 degrees, which represents the geothermal or summer temperatures. Put the sawdust on the Tiange floor and the sawdust of the comparison brand in two pots of hot water respectively. The Tiange emits a pure smell. The light woody fragrance of the stock, while the contrasting brand issued a pungent smell, a smell of formaldehyde rushed. Therefore, the choice of a geothermal floor must be environmentally friendly. Otherwise, once the floor is heated, it accelerates the volatilization of harmful gases.
The fourth measure: scratch resistance test
Take a hacksaw and pass it across the sky grid. The scratches on the surface are very light, and then crossed over the contrasting brand, leaving a deep trace, so the floor with strong surface abrasion resistance, The surface of the floor will remain bright and flexible for a long time, unlike scratches and other problems that appear on the poor floor.
For ordinary consumers, there is no need for too many professional measurement tools. Through the above-mentioned four very simple methods, the floorboards can be classified into different grades. Before the geothermal floor standard has been introduced, the mixed floor heating market will be available. This is a few strokes that can be selected as a good floor experience.
Of course, for floor manufacturers, it is best to put the quality of the products first. Do not just make some oral promises. This may yield good returns in a short time, but it is not a long-term development plan. In the huge geothermal floor market, not only consumers need to improve their ability to identify, but they also need to self-discipline, and win the market with product quality. This is the brand's biggest support point.
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