With the rapid development of the real estate market, house decoration began to rise. But the complaints also increased about the consequent indoor air pollution. If people contact with the low doses of formaldehyde for a long time can cause chronic respiratory diseases, nasopharyngeal cancer, colon cancer, brain tumors, pregnancy syndrome; even will cause neonatal chromosomal abnormalities and leukemia. City Council reminds the public can choose a third party supervision to ensure the quality of home improvement.
“In Dongguan, there are more than three thousand decoration companies. Within two months, the home improvement business is very busy. In this month, our company has the volume of business which is more than the usual about 10%.” A decorative design manager said: “In the home improvement process, some companies will play tricks, such as 100,000 of the budget, but people should spend 15 ten thousand to complete. These tricks include short-calculated area, or increased project to gain money.”
The experts say: “because of increasing home improvement, environmental aspects of the complaints also increased. The main reason is that the decoration materials are not environmental. We are responsible for the detection of air quality to the public, and we found that the most serious indoor air exceed of newly renovated are formaldehyde and benzene, as well as volatile organic compounds, generally exceeded by 2-3 times.” If people contact with the low doses of formaldehyde for a long time can cause chronic respiratory diseases, nasopharyngeal cancer, colon cancer, brain tumors, pregnancy syndrome; even will cause neonatal chromosomal abnormalities and leukemia. The expert suggested that the public can use activated carbon and photocatalyst to solve these troubles. Using the green plants to absorb harmful substances in the air is a good choice.
Experts suggest that People need to pay attention to three details to make home improvement. The first is to the agreed time and standardize the operation of each part of the process, such as the time of hydropower engineering and next woodworking and how convergence. Second, you should choose the brand, size, model and special requirements of material, but you should pay attention weather they have the quality or environmental protection authentication. Third, you should pay attention to acceptance convention. The whole project always has hidden works, the completion of initial testing, completion and acceptance.