category:Environmental protection / date:2022-11-07 03:38:05 / browse:240 / comment:6
Eighth, antimicrobial activity.Good flooring should choose good materials, 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,dominican republicIs there a waterproof wooden floor, 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 enterprises operation.dominican republic, Look at the details.Lies are angels details are demons.Take the product leaflet page, as an example which is the most used promotional material by agents, from copywriting, design, printing, paper to regional market consultation telephone and distribution address.If there are irregularities and inconsistencies, we should pay more attention.Visual effect: the wood has beautiful texture and various colors. It can effectively absorb ultraviolet rays harmful to human eyes, making it visually comfortable and healthy.The raw materials of SPC floor are PVC (PVC) and calcium carbonate, which are thermally compounded by advanced technology. The production process is different from that of wooden floor, so its thermal expansion and cold contraction properties are also different;Namasuba, See: whether the thickness of the ground lacquer cloth is full, whether the foaming layer, printing layer and wear-resistant layer of the bottom layer are layered, whether there is the bottom layer, whether the thickness of the bottom layer is like a cicada wing, and whether the back of the ground lacquer cloth is black.Fourth,dominican republicHow to clean the floor leather, high ductility and strong impact resistance.Eleventh, the classification is diverse;
Solid wood composite floor and reinforced composite floor are paved by dealers at this stage.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. Skin allergy.total cost,Narrow board specifications are also Chinas characteristics. Solid wood flooring looks generous, too expensive and has poor stability; Chinas flooring manufacturers make imitation solid wood flooring. Looking at its specifications as solid wood flooring, it is cheap and stable. The four sides are made into V-grooves, which can really confuse the fake with the real, and the thickness is basically about mm. It has been implemented in the market for less than a year and is very popular.Keep in mind the old adage that cheap goods are not good goods. Products sold at very low prices often have problems. There is an unfathomable trap behind cheap goods.In the face of fierce market competition, but regular manufacturers who pay attention to quality cant make a jump price.stability
In short, pollution resistance, corrosion resistance, moisture resistance, small water absorption, simple construction, convenient maintenance and low price, it also adds the advantages of comfortable foot feeling, warm in winter and cool in summer of wood floor, narrowing the gap between wood floor and wood floor. No wonder floor leather will be so popular.If you are also worried about the shortcomings of wood flooring, you might as well consider floor leather materials.Plastic floor leather has the advantages of light weight, elasticity, good mechanical strength, good foot feeling strength, foot feeling wear resistance, pollution resistance, heat insulation sound insulation, moisture resistance, small water absorption, good insulation, self extinguishing, easy cleaning, simple construction, convenient maintenance and low price. In a large number of civil buildings and public places, factories with high requirements for cleanlinessIt is widely used in the laboratory.Plastic floor leather belongs to soft floor. It is a floor roll produced by coating or calendering on sheet continuous substrate with polyvinyl chloride resin as the main raw material and appropriate additives.The length of each roll of plastic floor leather is m ~ m, the width is mm ~ mm, and the total thickness is mm (household) ~ mm (public building).Development Curriculum, Fire protection, fire rating B second only to stone... the surface layer of SPC floor has been solved by pur Crystal Shield and has good air permeability. Even if barefoot steps on it, it will not feel cold and very comfortable. In addition, the rebound technical layer has stronger ductility. Even if it is constantly bent for degrees, it is OK. There is no need to worry about falling pain. It is especially suitable for homes with old children.SPC floor will be 'astringent' when it meets water, that is, the friction will increase, and the ground anti-skid characteristics are very good.Its wear resistance is also very high, that is, the use of steel wire brush to rub on the floor, there will be no scratches, and the service life can reach more than years.In addition, SPC floor is very lightweight, which is % of the general floor material, which can reasonably save the height width ratio of indoor space and alleviate the load of road surface.No swelling, no deformation, not to mention the maintenance in the middle and later stage. There is a sound insulation and noise reduction layer at the bottom of SPC floor, and the actual effect of sound insulation and noise reduction is also very good.Many people will choose to decorate with wooden floor, which is beautiful, the price is high and the cost performance is not high. Compared with the reinforced composite floor and double-layer composite floor, the price is more expensive;dominican republic,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,dominican republicWooden floor platform, 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! The difference between composite floor and solid wood floor. Products of well-known brand manufacturers with business history are preferred
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