Formaldehyde content standard of solid wood composite floor
Solid wood composite floor is a tongue-and-groove floor with solid wood mosaic or veneer as the surface layer, solid wood strips as the core layer and veneer as the bottom layer, or a tongue-and-groove floor with veneer as the surface layer and plywood as the substrate. There are three-layer solid wood composite floors and multi-layer solid wood composite floors.
Solid wood composite floor consists of wear-resistant layer, decorative layer, base layer and balance layer. The free formaldehyde in plywood can be completely closed by front painting. But the problem is that the back of the solid wood composite floor is generally not decorated, and the free formaldehyde may be released directly after the floor is paved, and then volatilized into the air through the gaps between the floors. If left untreated, it will become a long-term source of formaldehyde pollution, virtually eroding the health of family members.
Generally, the formaldehyde content standard of solid wood flooring is E0 grade, and the standard products of E0 grade are not completely formaldehyde-free. The formaldehyde emission of EO grade products is ≤0.5mg/L, but the formaldehyde emission is low.
In addition to formaldehyde method of solid wood composite floor
1) Keep indoor air circulation. When the outdoor air is good, open the window for ventilation, which is a good way for indoor furniture and floors to emit and discharge formaldehyde.
2) Don't move into the decorated room immediately, and let the formaldehyde in the materials give off for a certain period of time.
3) Placing some flowers and plants indoors, such as chlorophytum, aloe, agave, tiger tail orchid and other flowers and plants will reduce the concentration of harmful gases indoors.
4) If you still feel that the indoor formaldehyde content is high, you can ask indoor environmental testing experts to test it, so that you can know the degree of formaldehyde exceeding the standard in indoor air and take corresponding control measures.
Maintenance of solid wood composite floor
1. Keep the floor dry and clean. It is not allowed to mop the floor with dripping mop, nor to wipe the floor with alkaline water or soapy water, so as not to damage the gloss of the paint; If the air at home is dry, you can wet the mop, or put a basin of water on the heater, or humidify it with a humidifier.
2. Try to avoid sun exposure, so as to avoid premature aging and cracking of surface paint under long-term ultraviolet irradiation;
3. If the local board surface is polluted by stains, it should be cleaned in time. If there is oil, you can dip a rag in warm water and scrub it with a small amount of washing powder. If it is medicine or pigment, it must be removed before the stain penetrates into the wooden surface.
4. Try to avoid contact with water for a long time, especially hot water. Therefore, once hot water is spilled on the floor, it should be dried in time.
Solid wood flooring and composite flooring are still recognized by everyone in our lives. Many friends have installed solid wood flooring composite flooring in their homes. Now there are many kinds of solid wood flooring composite flooring, and the price gap is very large. However, the style and type of solid wood composite flooring change very quickly. But now, the solid wood flooring composite floor produced by many manufacturers is unqualified, and even the formaldehyde content of some solid wood flooring composite floors exceeds the standard. Once the formaldehyde of solid wood flooring composite flooring exceeds the standard, it will do great harm to our health. Everyone must be careful when purchasing solid wood floors and composite floors.
Tubatu Online provides you with "every decoration quotation, 1-4 local decoration companies, 3 sets of decoration design schemes" and the decoration pit avoidance strategy for free! Click this link:/Zhu Ye /zxbj-cszy.php? to8to _ from = SEO _ zhidao _ m _ jiare & amp； Wb, you can get it for free ~