wide plate and narrow plate in terms of specifications The machining accuracy is poor, and it is often claimed that it is: imported large plate and domestic slotting.Mesa,The relative density of laminate floor board (plywood with high density) should be .-.g/cm, which is not suitable for too low or too high.Men&#;s long-term inhalation will cause men&#;s abnormal sperm and death.First, the scope of application is small.Yanqul,Only ~ mm thick. Silencing, comfortable and elastic walking feet, not easy to be injured when fallingLaminate flooring is suitable for meeting rooms offices, high-definition cleanliness laboratories, etc. it can also be used for the ground decoration of medium and high-grade hotels, restaurants and civil houses.Although laminate floor has moisture-proof layer, it should not be used in wet places such as bathroom and toilet.The first is the type of raw material.When purchasing solid wood multi-layer wood floor, you should pay attention to whether the floor is the same material and whether the surface has defects such as crack,MesaWood floor maintenance, rot, skin clip, dead joint, moth eaten, moldy and so on.The general high-quality solid wood multi-layer wood floor shall have clear lines and bright colors on the surface.

In order to prevent local fading due to frequent sunlight exposure, it is best to hang curtains to turn direct light into diffuse light, which is conducive to prolonging the service life of the floor. Pay attention to the fact that hard substances such as metal sharps and shoe staples are easy to scratch the surface of the worn lacquer cloth. Avoid cigarette butts,In case of indentation, it is difficult to remove. Although the ground lacquer cloth is flame-retardant and self extinguishing, it will decompose harmful gases at high temperature, which will suffocate if inhaled too much. First, pursue foreign goods All standard SPC floors must be certified by IS international quality management system and ISO international green environmental protection product certification. Green environmental protection. SPC floor is a new floor material invented in response to national emission reduction. PVC resin, the main raw material of SPC floor, is an environmentally friendly and non-toxic renewable resource. It is free of formaldehyde lead and benzene, heavy metals and carcinogens, soluble volatiles and radiation. It is truly natural environmental protection.SPC floor is a reusable ground material, which is of great significance to protect our earth&#;s natural resources and ecological environment.Energy costs,Good flooring should choose good materials, good materials should be natural, high and moderate density.Some people think that the higher the density of wood-based panel, the better. In fact, it is not. If the density is too high, its water absorption and expansion rate is also high, which is easy to cause size change and lead to floor deformation.Secondly, we should rely on advanced flooring production lines and equipment and rigorous technology to produce first-class flooring.Judging the quality of the floor can also be measured from the quality inspection certificate and other honorary certificates such as 'national quality inspection free products', 'ISO quality system certification', 'ISO environmental system certification', because the acquisition of these honors must refine the results of an enterprise&#;s operation.Laminate flooring has reached grade B and has higher flame retardant performance, which is safer than other kinds of wood flooring Fire protection, fire rating B, second only to stone

After the solid wood floor is transported to the project installation site, it shall not be unpacked and installed immediately.After unpacking, it must be kept indoors for more than one week.The solid wood floor can be used only after it is adapted to the temperature and humidity of the room.production costs,Second, soak in water.The solid wood composite floor made of melamine formaldehyde resin has certain formaldehyde content standards, and the environmental protection requirements must comply with the national standard GB-, that is, the national standard GB- requires ≤ mg/l.Defects: small blisters can not be repaired after damage, and the upper foot is poor.Mesa, Generally, wear-resistant paper with aluminum oxide content of about g / m is used, or wear-resistant paper is not used.Low density board (medium density board is rarely used), and the number of wear-resistant revolutions is usually between - revolutions.The edges and corners will be worn after being used for one or two years at most.With Hunan, Hubei, Shandong, Liaoning, Jilin and Heilongjiang as the gathering points, the suburbs of Beijing are still rampant.Low quality, not environmental protection, government departments are strictly investigating and dealing with it.Such illegal businesses only take into account short-term interests and have no after-sales service guarantee. The price ranges from to yuan. Super durable.The surface of stone plastic floor has a special transparent wear-resistant layer processed by high technology, which is super wear-resistant.Therefore,MesaWood waterproofing,MesaHow about laminate flooring, stone plastic flooring is becoming more and more popular in hospitals, office buildings, supermarkets, vehicles and other places with large flow of people. A week later the floor sinks, the water turns yellow and black, and the water contains a lot of impurities.