After the renovation, I thought that I could relax, but in order to protect the health of the lazy family, I still have to do an air test. Speaking of indoor air, in particular, should attract the attention of the owners. In addition to timely air testing after renovations, they should actually be considered when determining the materials before the renovation. Therefore, they should really enjoy healthy and comfortable days at home. , and then lazy to mention this nerve - air quality, we must strictly check!
Pre-stage: Predominant air quality control
For most families, the main substance of indoor pollution is formaldehyde. Formaldehyde is an important part of adhesives, so all those involved in adhesives, including wood-based panels, paints, carpets, and furniture, will contain formaldehyde. If a single item exceeds the limit, it will inevitably cause non-compliance of air quality. It is also worth noting that even if each product is within the range, if the building materials containing formaldehyde are too much in the room, the air quality will be unqualified due to the accumulation. Therefore, when the owner determines the renovation plan, it should be Grasp, try not to be too complicated.
At present, the state has strict restrictions on harmful substances. Building materials are subject to the Ten Standards for Restriction of Hazardous Substances. In terms of decoration, the 2005 Home Decoration New Contract has taken indoor air as a qualified part of the evaluation of the quality of fittings to ensure the owners. Health benefits.
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Late: Caution for Environmental Management Products
The indoor environmental pollution survey data of the “China Indoor Environmental Pollution Control System Project†shows that the problem of indoor environmental pollution in China is very prominent. In November 2004, the “National Indoor Environmental Pollution Control Office†was established in Beijing. It is a professional work organization that guides the nation's indoor environmental pollution control, controls indoor environmental pollution, purifies indoor air, and regulates and guides governance products. According to Song Guangsheng, director of the Indoor Environment Monitoring Center of the China Interior Decoration Association, there are currently hundreds of types of environmental control products on the market, and most of them are hype, and very few of them are able to fulfill their commitment. Due to the different pharmacology of these management products, there is no relevant norm. Consumers can check their inspection reports when they purchase. For most products that do not have inspection reports at all, consumers should be cautious when shopping. Do not buy.
Lazy tricks to detect indoor air quality where to go?
The Municipal Bureau of Quality and Technical Supervision announced the list of the 44 indoor air quality testing agencies that passed the Quality Supervision and Quality Assurance Committee's measurement certification and qualification assessment. Among them, 6 are for ordinary consumers:
1. Beijing Center for Disease Control and Prevention
2. Indoor Environment Monitoring Center of Beijing Institute of Metrology
3. Indoor Environmental Testing Center of Beijing Institute of Labor Protection
4. Beijing Tianheng Chengxin Environmental Component Testing and Evaluation Center
5. Beijing University of Technology Indoor Environment Monitoring Center
6. Indoor Environment Monitoring and Evaluation Center, College of Applied Arts and Science, Beijing Union University
How much does air testing get?
Indoor air testing items include formaldehyde, benzene, ammonia, TVOC and its volatiles, and a total of five items, each item charges 200-300 yuan, generally 50 square meters of space to set up 1 to 3 detection points. For homes, there is room for man-made panels to detect formaldehyde, paint-painted spaces to detect benzene, TVOC, and volatiles; there are natural stones to detect defects. Judging from the experience of testing, the current family has a relatively small chance of being paralyzed. The average family can detect formaldehyde, benzene, TVOC and its volatiles, and it costs about 900 yuan. Moreover, indoor air testing is best performed before furniture is placed, otherwise it is not easy to identify pollution liability.
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