<P>Floor thickness: The current thickness of the floor in the market is generally 6 ~ 12 mm, the thickness of the choice should be thick as well. The thicker the thickness, the longer the service life is, but at the same time we must consider the actual needs of the family. Assembled effect: Can take a sample of two floor assembly to see if assembled neat, tight.
Floor weight: The weight of the floor mainly depends on the density of its substrate. The substrate determines the stability of the floor, and impact resistance and other indicators, so the better the substrate, the higher the density, the more heavy the floor.</P>
<P>Formal certificates and inspection reports: Consumers in the choice of floor, we must make clear whether the relevant business certificate and quality inspection reports. Relevant certificates generally include floor certificate of origin, the European Association of flooring (EPLF) certificate, ISO9001 international quality certification, ISO14001 international environmental certification, as well as some other relevant quality certificates.</P> "types of wood deck railings,flexural strength diy decking,how much is pvc fence "