[ Chinese wardrobe network ] There are several types of environmentally friendly materials:
1. Basically non-toxic and harmless. It refers to natural, non- or very toxic and harmful substances, and decorative materials that have been simply processed without pollution. Such as gypsum, talcum powder, sand, wood, some natural stone.
2. Low toxicity, low emission type. It refers to decorative materials that are controlled by techniques such as processing and synthesis to control the accumulation and slow release of toxic and harmful substances, which are not toxic to human health because of their low toxicity. Such as the release of formaldehyde is low, reaching the national standard of large core board, plywood, fiberboard and so on.
3. Current science and technology and testing methods are unable to identify and assess the materials affected by their toxic substances. Such as environmentally friendly latex paint, environmentally friendly paint and other chemical synthetic materials. These materials are currently non-toxic and harmless, but with the development of science and technology, there may be a possibility of re-identification in the future.
What are the current popular environmentally friendly decorative materials:
1. Environmentally friendly flooring: Grass paving brick is one of various porous paving products, made of recycled high density polyethylene. It can reduce storm runoff, reduce surface water pollution, and drain surface water. Used in public facilities.
2. Environmentally-friendly wall material: A newly developed aerated concrete brick can be cut and formed by woodworking tools. It is built with a layer of thin mortar, and the surface is coated with special brushing powder to have heat-blocking energy storage effect.
3. Green wall decoration: grass wallpaper, hemp wallpaper, gauze wall cloth and other products, with moisturizing, deworming, health care and other functions. The anti-mold wallpaper has been chemically treated to eliminate the phenomenon of mold, foaming, mold growth, etc. when the air is humid or the temperature difference between indoor and outdoor is large, and the surface is soft and the air permeability is good.
4. Environmental protection pipe: plastic metal composite pipe is a high-tech product that replaces metal pipe. Its inner and outer layers are high-density polyethylene materials, the middle is aluminum, and it has excellent properties of plastic and metal, and it does not rust, no Pollution.
5. Environmentally friendly paint: Bio-emulsion paint, in addition to simple construction, there are a variety of colors, which can bring colorful colors to the home. After brushing, it will emit bursts of fragrance, and it can be re-brushed or treated with detergent to inhibit mold in the wall.
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