Teach you to choose aggrandizement compound wood floor

Strengthen wood floor with its need, not polish lacquer, dozen wax maintains, installation is convenient, the design is novel and so on the characteristic, in our country received more and more consumer is fond of. Aggrandizement wood floor entered our country in 1995, already became a conspicuous industry. At present, the aggrandizement wood floor production in Europe the world's largest, is 200 million square meters, the annual output has reached more than 4000 square meters, the development is really amazing, and already had more than a hundred brands, how to choose may refer to the following ten aspects:

1. Surface wear-resisting revolution.

This index is chosen according to the use situation, the household is general 6000 turns around, the public place 10000 turns around. Now the wear-resisting layer of aggrandizement wood floor on the market basically has 4 kinds: every square metre 3 alumina content 30g of the floor, its wear-resisting degree is about 4000 turn; The abrasion resistance of about 38g is about 5000. The abrasion resistance of about 44g is about 9000. The abrasion resistance of about 62g is about 18000.

2. Free formaldehyde content.

Agate wood floor has a certain amount of formaldehyde in adhesive, excessive formaldehyde is harmful to human body, if the human body is in the environment of formaldehyde high concentration for a long time, can have carcinogenic danger. In China, the mandatory standard for formaldehyde concentration in public places has been promulgated, and no more than 0.12mg/m3 is required. The detection method of aggrandizement wood floor, the country adopts "perforative extraction method", the regulation does not exceed 30mg/100g, had better be below 9mg/100g.

3. The expansion rate of water absorption thickness.

The higher the index, the more likely the floor is to expand. The country stipulates that this index is within 2%.

4. Internal binding strength.

Reflecting the quality of the adhesion quality between the internal fibres of the substrate, the greater the strength, the closer the combination between each layer of the wood floor, and the state stipulates that this index should reach more than 1Map.

5. The surface is resistant to cigarette burning.

Place lighted cigarette end on the floor, see whether the surface is cracked, black spot, bubble, if not have this floor flame retardant sex is better.

6, density

The higher the density, the better the mechanical properties of the product and the better impact resistance. However, under the same conditions, the expansion rate of water absorption thickness is larger and the dimension stability is less. The higher the density, the higher the cost of the product.

7. Static bending strength and elastic modulus.

The two is an important index of reflecting the product mechanical strength, mainly depends on the quality of wood and glue, ultimately reflected in the floor mortise combining the ability to resist damage, the higher the index, the floor outside force bending strength, the better.

8. Scratches on the surface.

Surface resistance to scratch, reflecting a product's ability to resist sharp objects. The higher the scratch resistance, the stronger the ability to resist sharp objects.

9. Surface impact resistance.

This indicator can be measured by the consumer, with a heavy ball falling on the surface of the product. If there is obvious surface depression, the surface impact resistance is poor.

10. Anti-stripping property.

This index reflects the quality of the adhesion between the surface decoration layer of aggrandizement wood floor and the base material, if the quality of the glue is poor, the adornment layer will be removed after use for a period of time.

The above mentioned above, the current consumption can not determine by itself, only see the product test report. At one time the market is simple with wear-resisting revolution and free formaldehyde content to determine aggressiveness of wood floor, this is not comprehensive; In addition this kind of floor market price difference is bigger, but not the price, the higher the quality, the better, because there are several factors affect the price, consumers must fully consider, comprehensive consideration of various technical indicators and trade-offs.