Laminate flooring, also known as laminate flooring, is a floor covering made using medium-density wood-based panels or high-density wood-based panels through molding, lamination, trimming, and cutting interfaces.
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Laminate flooring is generally composed of four layers of composite materials: the bottom layer, the substrate layer, the decorative layer and the wear-resistant layer. The number of revolutions of the wear layer determines the life of the composite floor.
1) Bottom layer: Made of polyester material, it plays a dampproof role.
2) Base layer: Generally made of density board, depending on the density of the density board, it can also be divided into low density board, medium density board and high density board.
3) Decorative layer: After the special paper printed with a specific pattern (mainly based on simulated solid texture) is soaked in a solution of trihydric hydrogen ammonia, after chemical treatment, the chemical properties are stable after the reaction is heated with a trihydridohydrogen. The chemical reaction takes place, making this paper a beautiful and durable decorative layer.
4) Wear-resistant layer: It is an anti-wear agent consisting of a uniform layer of aluminum oxide on the surface of the laminate floor. The content of aluminum oxide and the thickness of the film determine the number of revolutions of wear. The number of revolutions of the wear layer containing about 30 g of aluminum oxide per square meter is about 4000 revolutions, the wear resistance number of 38 g is about 5,000 revolutions, and the abrasion resistance number of 44 g is 9000 revolutions. Around, the greater the content and film, the higher the number of revolutions, the more wearable.
Buy laminate flooring should generally pay attention to:
Wear resistance: This is an important indicator of the quality of composite flooring. Objectively speaking, the higher the wear-resistance, the longer the floor should be used, but the value of the wear-resistance is not the only standard to measure the floor life. Under normal circumstances, the number of wear-resistant revolutions of composite flooring has reached 10,000 rpm, while products with less than 10,000 rpm have different levels of wear after 1 to 3 years of use.
After swelling after water absorption: This indicator can be considered qualified within 3%. Otherwise, the floor will be deformed when it encounters moisture, or when the humidity is relatively high and the surrounding seal is not strict, affecting normal use.
Formaldehyde content: This is a key indicator of whether our choice of products is harmful to the body, but it is easily overlooked by consumers. According to European standards, the formaldehyde content of every 100 grams of floor shall not exceed 9 milligrams. If more than 9 milligrams are unqualified products.
Floor thickness: At present, the thickness of the floor in the market is generally 6 to 12 mm, and the thickness should be thicker when selected. The thicker the thickness, the longer the service life will be, but at the same time, consider the actual needs of the family. [PAGE]
Assembling effect: You can take two pieces of flooring to assemble and see if they are neat and tight after assembly.
Floor weight: The weight of the floor depends mainly on the density of its substrate. Substrate determines the stability of the floor, as well as impact resistance and other indicators, so the better the substrate, the higher the density, the heavier the floor.
Regular Certificates and Inspection Reports: When consumers choose flooring, they must find out whether the merchant has relevant certificates and quality inspection reports. Relevant certificates generally include the floor certificate of origin, the European Composite Flooring Association (EPLF) certificate, the ISO9001 international quality certification certificate, the ISO14001 international environmental certification certificate, and other related quality certificates.
Environmental performance: Consumers are generally concerned about the environmental performance of the floor. The first consideration when choosing a floor is the environmental protection of the product, followed by the other properties of the product, and the price. You can check whether or not the floor is an environmentally friendly product by checking the relevant green environmental protection certificate.
After-sales service: The laminate flooring generally requires professional installers to use special tools for installation. Therefore, consumers must be sure whether the business has a professional installation team and whether they can provide a regular warranty certificate and warranty card.
In the face of many brands of laminate flooring products on the market, in fact, consumers do not have to dazzle, as long as the quality, color, environmental performance, and after-sales service and other aspects to start, you can choose to meet their own needs of the floor.
Laminate flooring use and maintenance:
The use and maintenance of laminate flooring is relatively simple. In the daily use, only the following points are taken care of to ensure the normal use of the floor.
1, always keep the floor dry and clean, do not use large amounts of water to wash, pay attention to avoid long-term flooding of the floor. If the floor has oil stains and stains, it is necessary to pay attention to the timely removal, you can use a soft home neutral detergent heating water treatment, it is best to use the floor with a dedicated floor cleaning protection fluid to clean. Do not use alkaline water, soapy water and other corrosive liquids to contact the surface of the floor, and do not use the flammable materials such as gasoline and other high-temperature liquids to wipe the floor.
2, strengthen the wood floor does not need waxing and painting, should not use sandpaper polishing. Because laminate flooring is different from solid wood flooring, its surface is inherently smooth and its brightness is relatively good. The wear resistance of laminate flooring is also quite good. We only need to follow the first step to achieve long-term maintenance.
3. It is advisable to place a mattress at the doorway to prevent dust particles from entering the floor and damage the floor. Overweight items should be placed in a stable manner. Do not drag and drop when carrying furniture.
4, the surface of the floor stains and grease, please use household cleaners to clean, do not use a lot of water to wash the floor. When the floor surface is stained, it can be dried with a damp mop that does not drip. If you get chocolate, oil, juice, drinks, etc., just wipe with warm water and a neutral detergent. If it is contaminated with lipstick, crayons, ink, etc., it can be gently wiped with methanol or acetone.
5. In the dry areas in the north, in the winter, increase the humidity of the floor surface. Use wet mop to mop the floor and increase the surface humidity properly. This can effectively solve the floor cracks and cracks. If there are cracks in individual locations, please inform the sales organization in time and fill in the parts. After filling, the surface humidity should be appropriately increased to facilitate floor recovery.
6, the floor should try to avoid direct exposure to strong sunlight and high-temperature artificial light source for a long time to roast, so as to avoid premature cracking and aging of the floor surface. Close the windows during the rainy season to prevent the rain from soaking the floor. At the same time, attention should be paid to indoor ventilation to distribute indoor humidity, and maintaining a normal indoor temperature is also conducive to the extension of floor life.
Here's a tip for cleaning a light-colored composite wood floor: Use a rag to scoop up the tap water and wipe it directly on the floor, or spray the rice water evenly on the wooden floor (not too much) and wipe it with a dry rag for 5 minutes. The floor will be much cleaner.
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