Home improvement: teach you how to decorate a green home.

(1), choose standard decoration materials. Inorganic nonmetallic materials should be selected as Class A materials, and wood-based panels and veneered wood-based panels should be selected as Class E 1. Other materials shall comply with the provisions of the national standard "Limit of Hazardous Substances in Interior Decoration Materials" in ten standards.

(2), control the dosage of various materials. In the decoration design before home decoration, we should consider using less materials that are easy to cause indoor environmental pollution, and using less veneer technology and painting technology.

③ Follow the principle of simplicity and practicality. The more complex the decoration design and construction, the more functional space and modeling, the greater the engineering quantity, and the more main materials and auxiliary materials are used. Even if all decoration materials meet the limits of harmful substances in indoor decoration materials, the finished decoration products after construction may also cause indoor environmental pollution.

Sometimes it is hidden deep, and it will be released slowly after several years. This is a big hidden danger in family decoration. Even if all qualified decoration materials are used, excessive dosage will lead to excessive harmful substances in indoor air.

4. Ventilation. Through the design, the interior and exterior are transparent, creating an open mobile space, integrating the interior and exterior, and allowing residents to get more sunshine, fresh air and scenery.

⑤ Plants are the guardians of human health. It can not only absorb indoor harmful substances, but also give people a relaxed and harmonious life in the natural environment, and can set off the home atmosphere, cultivate interest and improve the feeling of cultural products.

2 Choose green decoration materials

Many inorganic materials and metal materials in common decoration materials will not cause environmental pollution and harm human health, and safe consumers can use them with confidence. Here is a brief introduction to the selection methods of several materials commonly used in indoor decoration projects that are prone to indoor environmental pollution.

(1), material selection of wood-based panels and facing wood-based panels.

Due to the limitation of processing technology and the difference of adhesive quality, the formaldehyde emission of many wood-based panels circulating in the market seriously exceeds the standard. When purchasing, please pay attention to the following items:

Wood-based panels should be produced by regular manufacturers, with the quality appraisal certificate of the quality inspection department or the manufacturer's logo. For example, when buying blockboard, you should pay attention to whether there is a clear and indelible digital imprint on the back or 30 mm of the board edge, including category, production date, manufacturer code, inspector code, E0 or E 1 grade, etc. It is best not to use miscellaneous wood core boards, which are assembled with small pieces of miscellaneous wood.

B For the selection of veneered artificial boards, you can ask the supplier for the standard specifications of the products and whether they have passed the national environmental protection mark certification (green ten ring mark). For example, if there are indelible machine-printed numbers or steel seals on the back of the laminated wood floor, including the manufacturer's logo, brand and company name, etc. You can also measure it yourself. If it smells pungent at the core of the crossbar and the eyes feel uncomfortable, it is unqualified.

② The quality and performance of imported brands are relatively guaranteed, such as Nippon Paint, Dulux, Levi's, Giraffe and Magway Paint. And the high-quality products in domestic coatings, such as China Resources, are also effective. When buying paint, be sure to go to a designated brand store. Real brand agents have a series of documents.

Observe whether the paint in the container is black and whether the deposition plate is caked; Whether there is colloidal precipitation on the surface, freezing or moldy deterioration. Is there any particularly pungent smell in the nose? Brush the paint on the wall, dry it and touch it with your hand to see if there is any powder falling.