1, wear-resisting revolution
This is an important index to evaluate the quality of compound floor. Objectively speaking, wear-resisting revolution is high, the floor uses the time should be longer, but the wear value is not the only standard to measure the floor service life. In general, the wear-resisting composite floor reached 10000 to excellent products, less than 10000 of transgenic products, are plastic deck boards safe for garden boxes the use of 1 ~ 3 years after may wear phenomenon in different degrees.
2, the water after the expansion rate
The indicators within 3% can be regarded as qualified, otherwise, in the face of the damp floor, or in the relative humidity was higher, the peripheral sealing lax case, there will be deformation phenomenon, affecting the normal use.
3, the content of formaldehyde
This is a relationship to our choice of whether the product is harmful to the health of the key indicators, but easily overlooked by consumers. According to the European standard, every 100 grams of flooring formaldehyde content should not exceed 9 mg, if more than 9 mg of unqualified products.
4, the thickness of the floor
Currently on the market floor thickness is generally 6 ~ 12 mm, thickness thick to be more for the good choice. The thickness of the film, the service life is relatively longer, but also to consider the actual needs of the family. The sample assembly results may take two pieces on the floor, to see whether assembled neat, tight. Floor weight mainly depends on the density of the substrate. The substrate determines the stability of the floor, and impact resistance indices, so the substrate is better, the higher the density, the floor also more heavy.
5, formal certificates and test reports
Consumers in the choice of the floor, wood shades composites category we must understand the businesses have no relevant certificate and quality inspection report. The relevant certificate certificate of origin generally includes floor, eplf (EPLF) certification, ISO9001 international quality certification, ISO14001 international environmental certification, and other related quality certificate.
6, environmental performance
The environmental performance of consumers generally concern is the floor. The choice of the floor first consideration should be environmental protection products, followed by the other properties of the product, and price. Through the inspection can have no green certificates related to confirm whether the products of environmental protection floor.
7, after sale service
Enhanced composite floors generally require professional installation personnel to use specialized tools to install, so consumers must ask whether businesses have professional installation teams, and can provide regular warranty certificate and warranty card.
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