Geothermal heating is in line with the body's "feet warm, cool head" characteristics, and geothermal heating to eliminate the heating pipe and radiator in the room, more conducive to the layout and aesthetics of the room, so this approach is more and more people agree and accept. How to choose a geothermal floor? The reporter learned that due to the special nature of geothermal heating, the requirements on the floor are very strict. Therefore, in addition to satisfying the conventional quality indicators, the geothermal floor must meet four major characteristics. People who want to install geothermal heating must pay close attention.
In addition, the quality of floorboards emphasizes “three-point floor and seven-point installationâ€, while the installation standards for professional geothermal floor are higher. Therefore, it is better to provide professional installation by the manufacturer and avoid installation by the construction team.
Interpretation of performance
1, excellent thermal conductivity
Both wood and bamboo are good natural materials. The ground heat is transmitted to the surface through the floor and there is bound to be heat loss. The ideal floor can minimize these losses. Therefore, in order to reduce the loss of thermal energy and reduce the heating operation and maintenance expenses, the floor heating floor must be "thickness is not selected thick." Optional multi-layer solid wood, bamboo flooring and laminate flooring, the thickness of not more than 8 mm, the maximum can not exceed 10 mm.
2, the material stability is better
The use environment of geothermal floor is complicated, especially in the northern area, the ground in the non-heating season is subject to all kinds of moisture, and the temperature of the ground when heating is increased suddenly, the floor will inevitably bear the double change of “temperature†and “humidityâ€. Therefore, geothermal floors must be purchased with good stability materials, such as laminate flooring, multi-layer solid wood flooring, bamboo flooring, these integrated composite flooring.
3, strong moisture resistance and heat resistance
The adhesives should be used for the integrated composite floor. The adhesives must meet the three major indicators of environmental protection, bonding strength, and high temperature and humidity resistance. In particular, for geothermal floors, we must go through experiments such as high humidity resistance and low temperature resistance. If ordinary adhesives are used, environmental indicators, moisture resistance, aging resistance, and expansion rate cannot meet the standards. Therefore, when a consumer purchases, it is necessary to check the product report and inspection report of the merchant.
4, long-term wear resistance
Because the geothermal floor should not be thick, the composite surface layer is generally 0.3-0.6 mm. The main surface of the paint wear resistance than traditional indicators.
expert's point
Geothermal floor is not thicker and warmer
Industry sources told reporters that the floors that are more suitable for geothermal heating methods should be laminate flooring and parquet.
Geothermal floor must have good heat transfer performance, good thermal stability, good environmental performance, good anti-deformation performance "four good" requirements. Ground heat is transferred to the surface through the floor, and there is bound to be heat loss. The ideal floor can minimize these losses. Therefore, in order to reduce the loss of thermal energy and reduce the heating operation and maintenance expenses, the floor heating floor must be "thickness is not selected thick."
The reporter found in the interview that although the merchants claimed that they could be used for geothermal heat. However, according to experts, of these, 55% of them cannot be used in heating systems, and 25% can be used for floor heating, but the effect is not ideal. Only 20% of them are dedicated geothermal floors. Therefore, experts advise consumers to pay attention to certain misleading claims, such as "the thicker the foot feels better" and "the thicker the more thermal insulation", the special geothermal floor has foam pad and aluminum foil on the back, and the box is printed with "Hard room only" is the floor heating. As everyone knows, these arguments are unreasonable; they only affect the cooling of the ground.
Choose floor mats to reject foam
As a geothermal heating method using water circulation heating, in the actual application and installation process, in addition to the choice of floor, the treatment of the ground before installation will also play a decisive role in whether the geothermal heating system can be used normally. The role.
Before the floor is installed, the ground should be strictly controlled according to the standard of the national standard and then installed. When the floor is installed with geothermal heat, strict implementation of the standards is required to ensure that the geothermal heating system will be used in the future. The normal operation.
Experts said that in the geothermal heating system, the correct installation method is to add a layer of mats between the floor and the ground. This floor mat is preferably imported professional paper mats, because imported professional paper mats have Heat conduction, no deformation and other characteristics. When consumers choose floor mats, they can neither use domestic nor imported foam materials because foamed mats will produce harmful gases when the geothermal heating system is heated, which will adversely affect the health of consumers. .
Considering that any floor has the defect of heat deformation, when the consumer uses the geothermal heating system in the second year, it must strictly follow the prescribed heating program to cycle progressively, and must not be warmed up in one step. For example, only warm up to 18 degrees Celsius on the first day. , the next day 25 degrees Celsius, the third day of 36 degrees Celsius and so on. Laminate flooring is suitable for pipe temperatures not exceeding 45 degrees Celsius and floor surface temperatures not exceeding 30 degrees Celsius. If you exceed this temperature, it will affect the life of the floor and the life cycle. The average family's indoor temperature in winter reaches around 22 degrees Celsius and it is already very comfortable.
Related tips
There are also different properties of solid wood flooring
Currently on the market there are two types of flooring made of solid wood: log flooring and composite wood flooring.
There are many wood species and specifications on the wooden floor, and the hue is more selective, but the construction is more complicated. Corrosion resistance, deformation resistance and durability are not as good as composite wood flooring. Composite wood flooring has the advantages of simple construction and good physical and chemical properties, but the color and pattern are uniform, and the decoration reflects personality.
There are two types of wood flooring products: paint lacquer, plain board.
The construction of the lacquer floor is simple, but after the completion of the floor, there is no complete protection of the paint film, which will inevitably affect the service life of the floor and daily cleaning. The construction of the board is complicated but the ground is leveled after completion, especially the final application of floor paint, effectively preventing dust, water, etc. from seeping into the board.
When buying a floor, the level difference is very large. When purchasing, you don't need to buy all the high-grade ones. You can buy them at a high or low level. During the construction, the beds, cabinets, tables, and floors under the stage can be used at lower levels, which will not affect the overall decoration effect and save the decoration costs.
Prevent bacterial infestation in the floor
The floor is an important building material for home decoration. The general public pays attention to the material of the floor when they choose building materials. However, people often overlook the antibacterial properties of the floor. Because the floor is often used for a few years or even more than ten years, it will grow bacteria and other bacteria.
In order to prevent bacteria in the floor from invading your body, care should be taken to maintain the floor during the use of the wooden floor.
To avoid sun exposure near the balcony or windows, it is best to apply thick curtains when the sun is strong. Second, avoid moisture. Do not wipe directly with a wet mop. When water or other liquid food is spilled on the floor, dry it in time. , To prevent excessive moisture penetration into the wood floor, resulting in moldy, rotten, should use a special cleaning agent for wood floors to prevent cracking the floor.
Cleanliness is an important step in protecting the health of the living room. In the case of cracks in the floor, it should be cleaned to prevent accumulation of dirt.
When cleaning the floor, focus on using a vacuum cleaner to extract dust and debris from the cracked area. If accumulated dirt cannot be sucked out, or where corners and other places are difficult to clean, brush with a small brush, scrub the floor cleaner, or directly on the floor. Clean the disinfectant and pour it on the rag.
The traditional installation method of wood flooring uses the keel method. There is an overhead layer between the floor and the floor. The moisture in the keel and the liquids such as beverages and milk that are infiltrated in the keel cannot be volatilized, and it is easy to breed bacteria and insect pests.
The new viscose installation method and metal keel installation method can avoid the disadvantages of the wood keel installation method. The viscose method uses the environmentally friendly floor glue to directly adhere the floor to the cement floor, which can eliminate the potential for dust accumulation under the floor. space. However, it is forbidden to use cement to fix the keel so as to avoid moisture deformation of the floor.
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