With the continuous growth of the economy and the improvement of the quality of life of the residents, people pay more and more attention to the art of living and the comfort of the living room. Interior decoration has become the current hot spot, and the ground decoration is more special.
In addition, a new family is added to the decoration materials in the destinations of today's destinations. Solid wood composite flooring (three-layer, multi-layer solid wood composite floor) is gradually being loved by consumers. However, how to choose is the current concern of consumers. Composite floor should pay attention to the problem.
After the floor type is determined, the quality of the floor is mainly considered from the following aspects:
First, the appearance of the quality of the floor
Observe the surface of solid wood flooring:
1, the surface paint brushing gloss, paint film is full and even, with or without pin particles, with or without indentation, planing marks.
2, indicating that the material has no obvious defects.
The surface of the wooden floor should not have rot, dead knots, knot holes, wormholes, cracks, clips and other defects.
3, the surrounding ripples, grooves complete.
Second, the product size tolerances meet the requirements
1. Whether the length, width and thickness of the product specification are the same as the product introduction;
2. Whether the product's splicing or splicing is rigorous or smooth can be done by spot-checking multiple floors, assembling it on a flat glass countertop or floor, viewing the degree of tightness, and checking whether the surface is smooth or not.
Third, the intrinsic quality of the floor
Intrinsic quality is a key indicator for various types of wood flooring, but it is difficult to determine it in a straight line and it must pass inspection methods. Therefore, it is necessary to observe the inspection report. The content is as follows:
1, formaldehyde emission
The problem is that the glued floor made of urea-formaldehyde resin glue has a problem that if the amount of formaldehyde released into the air is too large, it will be harmful to the human body.
China has stipulated that the concentration of formaldehyde in public air shall not exceed 0.12 mg/m3. If the odorous smell of formaldehyde has been smelled during the laying process, the concentration of formaldehyde in the air has exceeded the standard. For the determination of formaldehyde concentration in products, perforated extraction is currently used in China. The obtained "perforation value" indicates the amount of releasable formaldehyde contained in 100 g of the product. If the "Punch Road" is around 9mg/100g or less, it can basically meet the national environmental protection standards for formaldehyde concentration. If the following 30mg/100g, generally meet the B class technical standards.
2, moisture content
The moisture content is usually about 12% basically qualified (different from area to area, and different moisture content standards are implemented).
3, adhesive properties
The laminate flooring is manufactured by hot-pressing the surface of the adhesive coating plate, so the quality of the glue directly affects the use effect and the service life.
The quality of gluing can be reflected by two performance indicators, namely impregnation and gluing strength.
The determination of these two indicators is to place the test piece in water with a certain temperature after treatment. The lower the impregnation value, the better. The higher the bond strength, the better.
Second, parquet maintenance
1. Keep the floor dry and clean. Do not allow the floor to be mopped with dripping water, or use alkaline water or soapy water to wipe the floor so as not to damage the shiny surface of the paint.
2. Make a wax every February and clean the stains before waxing.
3, paint board to minimize sun exposure, so as not to paint long-term exposure to ultraviolet light, premature aging, cracking.
4. Part of the board is inadvertently stained and should be promptly removed. If there are traces of oil, use a rag or mop, warm water, or a small amount of detergent to scrub; if the drug or pigment, it must be removed before the stain has penetrated the surface of the wood.
5, the floor to avoid prolonged contact with water, in particular, can not be in contact with hot water, therefore, the hot water pipes do not leak to the floor, in the event of timely drying.
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