10 mandatory national decoration standards The General Administration of Quality Supervision, Inspection and Quarantine of the People\'s Republic of China and the National Standardization Administration have issued 10 mandatory national standards for \"Limits of Hazardous Substances in Indoor Decoration and Renovation Materials\", stipulating that from January 1, 2002, products produced by building materials enterprises should implement the new standards (new international), with a transition period of 6 months. Specifically, these 10 mandatory standards require that the harmful substances contained in decorative and renovating materials including artificial boards and their products, interior wall coatings, solvent-based wood coatings, adhesives, carpets and carpet adhesives, wallpapers, wooden furniture, polyvinyl chloride coiled flooring, concrete admixtures, building materials radionuclides, etc. must be within the national standards, otherwise they are not allowed to be sold on the market. Experts said that the limit values of harmful substances in these 10 new standards are mostly consistent with the limit values of related products in the United States and the European Community, and are basically in line with international standards, which will help promote the healthy and orderly development of the domestic building materials market and participate in the competition in the international market. Inferior building materials have been kicked out, and healthy decoration has standards. So, what are the specific standards for healthy decoration? (1) Try not to use toxic building decoration materials for decoration, such as those containing high volatile organic compounds, high formaldehyde and other allergic chemicals, and high radioactive stones. Use decoration materials and products that have been certified by the state for environmental protection with confidence. If necessary, be sure to ask authoritative organizations for identification. (2) Overcome the bad habits of energy abuse and excessive decoration. This is a relatively professional issue. Designers must not use lights and materials excessively for the unilateral pursuit of design effects. It is recommended to combine simple decoration with personalized decoration. (3) During construction, the indoor carbon dioxide concentration is lower than 1000PPM; the dust concentration is lower than 0.15mg/cubic meter. Always maintain good ventilation at the construction site, or install temporary ventilation equipment to dissipate harmful gases in time, and properly classify and dispose of garbage. (4) When decorating and designing, for rooms with insufficient inherent conditions, it is best to appropriately change the building structure within the allowable range to ensure sufficient ventilation and sunshine time in the indoor environment and maximize the acceptance of natural light. (5) Scientifically arrange and layout indoor lighting equipment, especially the use limit and application space of colored light sources. In terms of design, it is necessary to ensure that different working areas have appropriate and sufficiently bright lighting equipment. Too much light will affect the health of the eyes and is also a waste of energy. (6) Strictly control the reasonable use of various colors. For example, when choosing wall colors, people of different ages have different acceptance and adaptability to colors. Children\'s rooms are not suitable for walls with too strong colors. Too strong colors have a great impact on children\'s vision, emotions, and physical and mental health. Pleasant colors are beneficial to relieving human fatigue. Different rooms use a combination of warm and cold colors. Cold colors can calm people and are often used in study rooms. Warm colors can easily excite people and give them a warm feeling. They can be used in bedrooms. The color of the living room is the most important. Neutral colors can be used according to the overall style of the house and the owner\'s preference to facilitate matching curtains and furniture. At the same time, you can also try to change decorations of different colors as the seasons and popular colors change. (7) Pay attention to scientific and humanized spatial layout, with sufficient per capita activity area to ensure the convenience and comfort of residents\' activities, while ensuring privacy between family members. (8) Have sufficient ability to resist natural disasters, such as doing a good job of anti-mildew, anti-insect, anti-moisture, and anti-termite process treatment and acceptance during the construction process, which is very important for the normal use of the home in the future. (9) In the functional design of the residence, attention should also be paid to special groups, such as children, the elderly, and the disabled. The furnishings in the space they use need to be given special consideration. The edges and corners of the furniture should be smooth, the indoor sound insulation effect should be good, and the room should not be too far away from the master bedroom to facilitate mutual care, etc. The above points all belong to the category of healthy home decoration. Therefore, home is not a simple concept, it permeates the entire process of interior decoration. The core of healthy decoration is to create a system engineering that conforms to the good cycle law of the ecological environment. The General Administration of Quality Supervision, Inspection and Quarantine of the People\'s Republic of China and the National Standardization Administration have issued 10 mandatory national standards for \"Limits of Hazardous Substances in Indoor Decoration and Renovation Materials\", stipulating that from January 1, 2002, products produced by building materials enterprises shall implement the new standards (new international standards), with a transition period of 6 months. Specifically, these 10 mandatory standards require that the harmful substances contained in decorative and renovating materials including artificial boards and their products, interior wall coatings, solvent-based wood coatings, adhesives, carpets and carpet adhesives, wallpapers, wooden furniture, polyvinyl chloride coiled flooring, concrete admixtures, and radioactive nuclides in building materials must be within the national standards, otherwise they are not allowed to be sold on the market. According to experts, the limit values of harmful substances in these 10 new standards are mostly consistent with the limit values of related products in the United States and the European Community, and are basically in line with international standards, which will help promote the healthy and orderly development of the domestic building materials market and participate in the competition in the international market. Inferior building materials have been kicked out, and healthy decoration has standards. So, what are the specific standards for healthy decoration? (1) Try not to use toxic building decoration materials for decoration, such as those containing high volatile organic compounds, high formaldehyde and other allergic chemicals, and high radioactive stones. Use decoration materials and products that have been certified by the state for environmental protection with confidence. If necessary, be sure to ask authoritative organizations for identification. (2) Overcome the bad habits of energy abuse and excessive decoration. This is a relatively professional issue. Designers must not use lights and materials excessively for the unilateral pursuit of design effects. It is recommended to combine simple decoration with personalized decoration. (3) During construction, the indoor carbon dioxide concentration is lower than 1000PPM; the dust concentration is lower than 0.15mg/cubic meter. Always maintain good ventilation at the construction site, or install temporary ventilation equipment to dissipate harmful gases in time, and properly classify and dispose of garbage. (4) When decorating and designing, for rooms with insufficient inherent conditions, it is best to appropriately change the building structure within the allowable range to ensure sufficient ventilation and sunshine time in the indoor environment and maximize the acceptance of natural light. (5) Scientifically arrange and layout indoor lighting equipment, especially the use limit and application space of colored light sources. In terms of design, it is necessary to ensure that different working areas have appropriate and sufficiently bright lighting equipment. Too much light will affect the health of the eyes and is also a waste of energy. (6) Strictly control the reasonable use of various colors. For example, when choosing wall colors, people of different ages have different acceptance and adaptability to colors. Children\'s rooms are not suitable for walls with too strong colors. Too strong colors have a great impact on children\'s vision, emotions, and physical and mental health. Pleasant colors are beneficial to relieving human fatigue. Different rooms use a combination of warm and cold colors. Cold colors can calm people and are often used in study rooms. Warm colors can easily excite people and give people a warm feeling. They can be used in bedrooms. The color of the living room is the most important. Neutral colors can be used according to the overall style of the house and the owner\'s preference to facilitate matching curtains and furniture. At the same time, you can also try to replace decorations with different colors as the seasons and popular colors change. (7) Pay attention to scientific and humanized spatial layout, with sufficient per capita activity area to ensure the convenience and comfort of residents\' activities, while ensuring privacy between family members. (8) Have sufficient ability to resist natural disasters, such as doing a good job of anti-mildew, anti-insect, anti-moisture, and anti-termite process treatment and acceptance during the construction process, which is very important for the normal use of the home in the future. (9) In the functional design of the residence, attention should also be paid to special groups, such as children, the elderly, and the disabled. The furnishings in the space they use need to be given special consideration. The edges and corners of the furniture should be smooth, the indoor sound insulation effect should be good, and the room should not be too far away from the master bedroom to facilitate mutual care, etc. The above points all belong to the category of healthy home decoration. Therefore, home is not a simple concept, it permeates the entire process of interior decoration. The core of healthy decoration is to create a system engineering that conforms to the good cycle law of the ecological environment.
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