Specifically, the 10 mandatory standards include wood-based panels and their products, interior wall paints, solvent-based wood coatings, adhesives, adhesives for carpets and carpets, wallpapers, wooden furniture, polyvinyl chloride coil flooring, and concrete. The decoration materials of agents, construction materials, radionuclides, etc., must contain harmful substances within the limits of the national standard, otherwise they will not be allowed to be sold on the market.
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According to experts, the limits of harmful substances in the 10 new standards are mostly consistent with the limited values ​​of relevant products of the United States and the European Community. Basically, they are in line with international standards, which helps to promote the healthy and orderly development of the domestic building materials market and participate in the international market. competition.
The poor quality building materials were kicked out of the game, and there was a standard for health decoration. Then, what are the specific standards for health renovation?
(1) As far as possible, do not use toxic building decoration materials for decoration, such as high volatile organic compounds, high formaldehyde-containing and Other allergic chemicals, high-radioactive stone materials, etc., and use the nationally certified environmental protection decoration materials with confidence. Products, if necessary, must be certified by an authoritative organization.
(2) Overcome the abuse of energy and the disadvantages of over-decoration. This is a relatively professional problem. Designers must not unilaterally pursue the design effect, but excessively use lights and materials, and promote simple decoration and personalized decoration. Combine.
(3) The indoor carbon dioxide concentration in the construction is lower than 1000PPM; the dust concentration is lower than 0.15mg/m3, always maintain good ventilation at the construction site, or install temporary ventilation equipment, timely emit harmful gases, and properly classify the garbage deal with.
(4) In the decoration design, it is advisable to appropriately change the building structure within the allowable range of the room where the congenital conditions are insufficient, and ensure that the indoor environment is sufficiently ventilated and sunshine hours, and the natural light is accepted to the maximum.
(5) The scientific equipment and layout of indoor lighting equipment, especially the use of color light sources and the use of space, in the design to ensure that the different work areas have a moderate, sufficient brightness of the lighting equipment. Too much light affects the health of the eyes and is a waste of energy.
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