category：Environmental protection / date：2022-02-23 00:46:22 / browse：388 / comment：6
For laminate flooring, the main standard of floor environmental protection is formaldehyde emission.In terms of the limitation of formaldehyde emission standards, the environmental protection of the flooring industry has experienced three technological revolutions: E, E and FCF.At an earlier stage, the formaldehyde emission standard of wood-based panel is E level (formaldehyde emission ≤ mg / g), and its formaldehyde emission limit is very loose. Even for products meeting this standard, the formaldehyde content may exceed more than three times that of E level wood-based panel, seriously endangering human health, so it must not be used for home decoration.Therefore, there was the first environmental protection revolution. In this environmental protection revolution, the flooring industry implemented the E level environmental protection standard, that is,PhiladelphiaWooden floor on ceramic tile, the formaldehyde emission is ≤ ? / L. although it basically does not pose a threat to the human body, there are still a lot of free formaldehyde left in the floor.The flooring industry has started the second environmental protection revolution and launched E environmental protection standard, which has reduced the formaldehyde emission of the floor to . ? / L.The best way to identify whether the floor is environmentally friendly is to pry the floor from the lock with a screwdriver and hammer, so that the floor substrate is exposed in a large area, and then smell it with your nose. A good floor should have a wood smell, but a bad one has a strong pungent smell! Sticker method: stick the same wood grain paper on the front and back of the board.PhiladelphiaBirch: good toughness, most low-grade materials.The quality of solid wood composite floor is stable, not easy to damage and easy to use.Trento,Some people say this method is unscientific and laminate flooring cant soak in water, but I have done some experiments and come to another conclusion. Produce gene mutation effect.If the cracks on the surface of the wooden floor are not serious, or just the cracks on the paint surface of the wooden floor, we can consider renovating the wooden floor, flattening the cracked part of the floor and repainting it.
Some people say that this method is unscientific and laminate floors cant soak in water, but I have done some experiments and come to another conclusionTwo winged beans: thick and expensive.Well known brands not only have the test report produced by Chinas quality inspection authority;The marks on the packing box of the product are complete.Registered trademark, manufacturer,PhiladelphiaIllustration of wood floor installation method, business unit,PhiladelphiaOutdoor heavy bamboo wood floor, model, address, telephone number, etc.Here to remind you, dont be greedy for cheap to buy three non laminate flooring, so as not to be deceived.superior quality, Select substrate densityMolded plate: a remarkable feature of molded plate is that there is an arc depression on the upper edge of the plate. After the two plates are assembled, they are closely combined, but there is a small groove, which is called U-shaped groove in the industry. In most cases, this kind of plate is reinforced floor.One of the great advantages of the molded plate is that it is easy to clean. It is very convenient to clean the dust in the small ditch, as long as you wipe it with a rag or mop.Compared with laminate flooring: pattern non laminate flooring.Comparison with solid wood flooring: strong glue must be selected for the production of solid wood composite flooring. Unlike the traditional solid wood flooring only the wood itself is basically with glue.Although the environmental protection quality of super glue is very high, and the formaldehyde concentration can be basically ignored, it still exists.
High elasticity and super impact resistance.Pengpai stone plastic floor has soft texture, so it has good elasticity. It has good elasticity recovery under the impact of heavy objects. Its foot feeling is comfortable, which is called 'soft gold of ground materials'.Even if you fall down it is not easy to get hurt. Installing stone plastic floors at home can protect the elderly and children.index, the nano fiber feels more astringent when it is exposed to water and is less likely to slip. The more it meets water, the more astringent it becomes.It is suitable for families with old people and children. It is the preferred ground material in public places with high public safety requirements, such as airports, hospitals, kindergartens, etc.Muscovy longan: the texture is fine but the toughness is poor. Some samples in the store have small cracks, but it still does not affect the use. If the outdoor humidity exceeds the indoor humidity, close the windows and doors to maintain a low humidity in the room. If the outdoor humidity is lower than the indoor humidity, central air conditioning or electric fan can be used.Philadelphia,Second, specifications and models.When purchasing solid wood multi-layer wood flooring, many customers like to choose wide and long double-layer solid wood flooring. They feel that the really raised flooring looks level and atmospheric at home.In fact, the longer the better the floor, it will endanger the reliability of double-layer solid wood floor.The length and total width of solid wood multilayer wood floor should be short, not suitable for long, narrow, not suitable for wide.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.The surface coating of piano paint is actually the paint used on the surface of solid wood floor for laminate floor. It is only bright paint. The wear resistance of this coating is far from that of aluminum oxide surface. Its wear resistance is low, and solid wood floors are developing towards high wear resistance. Unless you like the coating of this surface.