Is it dangerous to strengthen the floor?
Good floor to choose good materials, good material to be natural, high density and moderate. Some people believe that the higher the density of artificial board, but not in fact, too high density, and its water swelling rate is high, easy to cause dimensional changes and lead to floor deformation. Secondly, we must rely on advanced floor production lines and equipment and rigorous process, in order to produce a first-class floor. To determine the floor quality but also from quality inspection certificate, and other such as "national quality inspection free products", "ISO9001 quality system certification, ISO14001 environment system certification" and other honorary certificate to measure, because such honors will make an enterprise refined operating results.
To aggrandizement wood floor, the main standard that floor environment protects is formaldehyde release quantity. The formaldehyde emission standard is limited, and the environmental protection in the flooring industry has undergone three technical revolutions, namely, E1, E0 and FCF. In the early stage, the formaldehyde release of wood-based panel standard is E2 (formaldehyde emissions less than 30mg/100g), the formaldehyde release limit is very relaxed, even if it is in line with the standard products, the formaldehyde content is three times more likely to exceed the board level E1, serious harm to human health, so it is absolutely can not be used for home decoration decoration. Then there is the first green revolution, in the green revolution, the implementation of E1 standard floor, namely formaldehyde emission is less than or equal to 1.5 mg of /L, although the human body basically does not constitute a threat, but the floor still exist many free formaldehyde. The flooring industry began a second green revolution, launched the E0 standard, the release amount was reduced to 0.5 mg of /L flooring formaldehyde. The best way to distinguish whether the floor is green with screwdriver and hammer lock floor from the place open, let the floor base large area exposed, and then use the nose to smell, good wood floor should be poor taste, pungent smell is very strong!
Laminate flooring containing formaldehyde, decoration pollution mainly from formaldehyde glue, so there is a certain risk, but do not worry too much, if more than the national standard value (1.5mg/L) will be harmful to humans. In the purchase, the most appropriate choice of national environmental protection signs certified products or products exempt from inspection.
