How to avoid superimposed materials in decoration
The indoor pollutants after renovation mainly come from the used building materials and furniture. The problem that the final indoor environment of the used building materials exceeds the standard is still a problem. The key is not understanding that the target building materials do not contain pollutants, but only under certain indicators. Excessive use of standard materials has created a problem of "pollution superposition" of decorative materials. Taking formaldehyde as an example, assuming that 10 green sheets are used in a 80-square-meter room, the formaldehyde content in the indoor environment may be in line with national standards. However, 30 large-core boards are used in this apartment. , then the indoor formaldehyde content is likely to exceed the standard, causing pollution.
Since there is inevitably a certain degree of material superposition pollution in the decoration, how can we prevent it?
Designers took environmental protection into account in the design process, applied the concept of “environmental protection design†proposed by B&Q, considered the issue of material consumption in the design of the project, and strictly calculated the amount of material used per unit area. The designer calculates the carrying capacity of the house space when measuring the house, and measuring how much content is carried by the designer will cause harmful substances to exceed the standard. Based on the measurement, use the amount of various decorative materials. At the same time, when designing, the amount of pollution for the purchase of furniture and other decorative products should be kept in advance. Finally, we must focus on the selection of major pollutants such as stone, ceramic tile, paint, and artificial board, and must use brand products that meet the national standards.
How can we eliminate pollution in a renovated house?
Here are three economic and practical governance methods:
Natural ventilation: often open the window ventilation Ventilation is the simplest and most effective method of removing indoor exhaust gas. However, since this method has little effect on those pollutants that emit slowly, it cannot be eradicated. However, this method is essential and necessary.
Activated Carbon Adsorption: Activated carbon's well-developed pore structure makes it have a large surface area, it is easy to fully contact with toxic and harmful gases in the air, the strong adsorption force field around the activated carbon pores will immediately inhale toxic gas molecules into the pores, so the activated carbon is extremely strong Adsorption capacity.
Plant purification: Chlorophytum, Aloe vera, and Sansevieria can absorb a large amount of indoor formaldehyde and other pollutants, eliminate and prevent indoor air pollution.
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