Strictly control the types and misunderstandings of solid wood floors and floor heating floors
Floor heating, also known as geothermal floor, is mainly used for home laying in geothermal environment and part of commercial floor decoration. At present, among the several types of wooden flooring on the market, the most suitable flooring is wood flooring, followed by laminate flooring and bamboo flooring, and solid wood flooring is generally not used for floor heating. If it is necessary to allow solid wood flooring to be installed in the floor heating In the environment, the installation process must be strictly controlled.
The rapid change of the external environment, such as various temperature changes in a geothermal environment, unstable moisture content, and other external environments, is recognized by many consumers and experts in the industry. The use of plate pre-compression stress technology: Under normal conditions, the surface plate is subjected to pre-compression stress, which can counteract the tensile stress generated in the geothermal environment. After the stresses cancel each other out, the surface of the floor is prevented from cracking.
However, not all solid wood laminates can maintain good self-regulating function in a warm environment. Solid wood laminate flooring or laminate flooring without pre-compressive stress technology often suffer from cracking, warping, arching and other deterioration. Therefore, it is suggested that consumers should consider well-known parquet flooring brands such as Greensboro when choosing solid wood flooring as a floor heating floor. Green Sibao solid wood composite flooring (also known as super wear-resistant multi-layer solid wood flooring) is a warm floor of the national torch project, double patented invention technology, the country's leading category of floor heating floor.
Consumers often fall into the following misunderstandings when choosing floor heating:
(a) The thicker the dough, the better;
(b) It is best to slot the back of the floor;
(C), the best moisture-proof membrane penetration. In fact, these natural ideas are contrary to the actual working principle of floor heating. Professor Wang Jun, an expert member of the China Forest Product Industry Association, made the following analysis of these three misunderstandings:
Misunderstanding 1: The thicker the better
Some consumers in the floor heating process, the blind pursuit of multi-layer solid wood flooring thicker the better, the wider the floor the better, the longer the floor the better. In fact, the thicker the multi-layer parquet flooring, the more obvious the characteristics of solid wood flooring. In the process of environmental changes, the stress generated by the skin when the floor shrinks and swells is greater, and the opportunities for floor deformation and skin cracking increase. The wider the multi-layered engineered wood floor, the greater the gap created when shrinking. In the same way, since the length and width of the multi-layer engineered wood floor both expand and contract, the longer the multi-layer engineered wood floor, the greater the gap generated by the end of the floor during shrinkage.
Misunderstanding 2: The back of the floor is big
Some people think that the geothermal floor backplane is well grooved, which is conducive to hot gas flow, and even makes the floor backboard into a hollow structure. In fact, the conduction velocity in the heat in the solid is faster than the conduction velocity of the gas. The higher the density, the faster the heat conduction, which is one of the reasons why we increase the density of the floor substrate. The back of the ground surface is longitudinally slotted, and an air layer is formed at the slot on the back of the floor. Since the heat conduction speed of the air is lower than the heat conduction speed of the wood, the heat conduction effect is reduced.
Misunderstanding 3: The best anti-hot film
Some flooring installation companies do not stick the moisture-proof membrane joints when installing flooring. Some individual installation companies even cut the moisture-proof membrane into many small ones in order to breathe and improve heat conduction. Generally speaking, after the geothermal project is completed, the moisture content in the ground cement is at least 17%. During the geothermal heating process, the water on the ground continues to dissipate outward. The damaged moisture-proof membrane directly acts on the back of the floor, resulting in delamination of the floor. Drum kits and fried paint. In addition, in the later period of heating in winter, due to the excessive reduction of moisture in the ground, the heat conduction speed of the ground is slowed, resulting in the room temperature being too low. Therefore, we must not only cut the moisture-proof film into many small mouths, but also stick the moisture-proof film with plastic tape to ensure airtightness. This will not only avoid the harm of the moisture in the ground to the floor, but also keep enough water in the ground to ensure the later heat conduction effect in winter.
Floor heating, also known as geothermal floor, is mainly used for home laying in geothermal environment and part of commercial floor decoration. At present, among the several types of wooden flooring on the market, the most suitable flooring is wood flooring, followed by laminate flooring and bamboo flooring, and solid wood flooring is generally not used for floor heating. If it is necessary to allow solid wood flooring to be installed in the floor heating In the environment, the installation process must be strictly controlled.
The rapid change of the external environment, such as various temperature changes in a geothermal environment, unstable moisture content, and other external environments, is recognized by many consumers and experts in the industry. The use of plate pre-compression stress technology: Under normal conditions, the surface plate is subjected to pre-compression stress, which can counteract the tensile stress generated in the geothermal environment. After the stresses cancel each other out, the surface of the floor is prevented from cracking.
However, not all solid wood laminates can maintain good self-regulating function in a warm environment. Solid wood laminate flooring or laminate flooring without pre-compressive stress technology often suffer from cracking, warping, arching and other deterioration. Therefore, it is suggested that consumers should consider well-known parquet flooring brands such as Greensboro when choosing solid wood flooring as a floor heating floor. Green Sibao solid wood composite flooring (also known as super wear-resistant multi-layer solid wood flooring) is a warm floor of the national torch project, double patented invention technology, the country's leading category of floor heating floor.
Consumers often fall into the following misunderstandings when choosing floor heating:
(a) The thicker the dough, the better;
(b) It is best to slot the back of the floor;
(C), the best moisture-proof membrane penetration. In fact, these natural ideas are contrary to the actual working principle of floor heating. Professor Wang Jun, an expert member of the China Forest Product Industry Association, made the following analysis of these three misunderstandings:
Misunderstanding 1: The thicker the better
Some consumers in the floor heating process, the blind pursuit of multi-layer solid wood flooring thicker the better, the wider the floor the better, the longer the floor the better. In fact, the thicker the multi-layer parquet flooring, the more obvious the characteristics of solid wood flooring. In the process of environmental changes, the stress generated by the skin when the floor shrinks and swells is greater, and the opportunities for floor deformation and skin cracking increase. The wider the multi-layered engineered wood floor, the greater the gap created when shrinking. In the same way, since the length and width of the multi-layer engineered wood floor both expand and contract, the longer the multi-layer engineered wood floor, the greater the gap generated by the end of the floor during shrinkage.
Misunderstanding 2: The back of the floor is big
Some people think that the geothermal floor backplane is well grooved, which is conducive to hot gas flow, and even makes the floor backboard into a hollow structure. In fact, the conduction velocity in the heat in the solid is faster than the conduction velocity of the gas. The higher the density, the faster the heat conduction, which is one of the reasons why we increase the density of the floor substrate. The back of the ground surface is longitudinally slotted, and an air layer is formed at the slot on the back of the floor. Since the heat conduction speed of the air is lower than the heat conduction speed of the wood, the heat conduction effect is reduced.
Misunderstanding 3: The best anti-hot film
Some flooring installation companies do not stick the moisture-proof membrane joints when installing flooring. Some individual installation companies even cut the moisture-proof membrane into many small ones in order to breathe and improve heat conduction. Generally speaking, after the geothermal project is completed, the moisture content in the ground cement is at least 17%. During the geothermal heating process, the water on the ground continues to dissipate outward. The damaged moisture-proof membrane directly acts on the back of the floor, resulting in delamination of the floor. Drum kits and fried paint. In addition, in the later period of heating in winter, due to the excessive reduction of moisture in the ground, the heat conduction speed of the ground is slowed, resulting in the room temperature being too low. Therefore, we must not only cut the moisture-proof film into many small mouths, but also stick the moisture-proof film with plastic tape to ensure airtightness. This will not only avoid the harm of the moisture in the ground to the floor, but also keep enough water in the ground to ensure the later heat conduction effect in winter.
According to different hammer head shapes, hammers can be divided into ball pein hammers, sledge hammers, etc. According to different hammer head materials, they can be divided into carbon steel hammers, wood hammers rubber hammers, plastic hammers.
The specifications of the hammer are generally expressed by its mass, and commonly used are 0.25kg, 0.5kg and lkg.
American Type Hammer,Heavy Duty Hammer,Claw Hammer,Sledge Hammer
Rugao Yaou Import & Export Trade Co., Ltd , https://www.ntyaous.com