<p>present, many types of wood flooring, on its own terms, solid wood flooring is not harmful substances, and the quality of the floor may contain shoddy substances. Harmful substances, including two aspects: First, there is an adhesive flooring containing free formaldehyde emission is too high, if the free formaldehyde more than 40 mg / 100 grams is harmful to the human body, is not allowed to market, the best choice of formaldehyde content of 10 mg / 100 grams of green around the floor. Second, the brush used in </p>
<p>the process of painting a variety of organic solvents, such as toluene, nitro, etc. will emit harmful gases. Therefore, the proposed purchase of the floor as much as possible to buy paint the floor. Third, the choice of the top material If the floor is not high, you can not do the ceiling, the original ceiling after brushing the water-based paint or paste environmentally friendly wallpaper can be. If local or overall ceiling, it is best to use light steel keel gypsum board, calcium silicate board, Aite board and other materials </p>
<p>instead of wood keel plywood. Fourth, the choice of soft decorative materials Curtains, bedspreads, pillowcases, sofa and other soft decorative materials, the best choice of ingredients containing high hemp fabric, and pay attention to the dye should be no smell, stability and not easy to fade. 5, wood products, the choice of coating materials Wood products are the most commonly used coating materials are all kinds of paint, is well-known indoor pollution sources. In the choice of paint, in addition to color and </p>
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