Mr. Yang from Guizhou reflected that his house was renovated in September last year. After the spring of this year, wood powder bitten by wormholes and insects was found on newly-laid wooden floors. Now that there are more and more wormholes, he is very worried. I do not know if there was a locust on the floor, or something else. So, the reporter interviewed relevant experts with a solid wood floor provided by Mr. Yang for his parents who had wormholes.
Mr. Yang told reporters that when his home was renovated in September last year, the two bedrooms had solid wood flooring (vegetable board) and only stayed in December. At the end of March of this year, when cleaning the bedroom, he found two empty holes on the solid wood floor under a carpet laying on the floor in front of the bed. At that time, he did not pay much attention. But then the void began to increase, and there were some wood powder piled up next to the hole. Later, a black-brown winged insect was found on the floor of the bedroom. Mr. Yang said that he is now very worried that these insects will climb all over the house, and there is no guarantee of life and safety. So he was eager to find out exactly how this bug came from?
The problem was mainly caused by the manufacturer's production process. Under the recommendation of the reporter, Mr. Yang found the decoration quality supervision and inspection station in Guizhou Province, and commissioned the quality inspection station to inspect the home's wooden floor decoration works. Test results The floor area of ​​solid wood flooring is about 30 square meters, of which about 10 are bug eyes.
According to the analysis of the quality supervision personnel at the inspection station, there are two reasons for the wormholes: First, the manufacturer does not adequately dry the prime plate, which results in the survival of the eggs at an appropriate temperature. This is a problem in the manufacture process. The main reason, about 70%. Second, the construction party placed the insect repellent under the plastic film so that the insect repellent could not play a good role. It was a problem in the construction process and was a secondary cause, accounting for about 30%.
The lacquer board will not have insects. Feng Xiaosong, director of the New Building Materials Market Management Department, told reporters after the wood floor with wormholes that the material of the solid wood floor laid by Mr. Yang is a kind of wood commonly called Jinsi. The wood has high sugar content and is easy to grow in insects. Mr. Yang may not pay too much attention when buying and buy the solid wood flooring with insect eyes. It is also a vegetarian board, which leads to the growth of insects.
He said that the prime board is no more than the paint board, and the paint board is stricter to the wood during the production process, and the high-temperature baking is an indispensable process. This process, while fully drying the wood and maintaining a certain moisture content, also kills possible insects and eggs in the wood. In addition, all finished solid wood floors are painted with paint. Even insects that have not been killed will be suffocated. The prime plate does not have these procedures, he suggested that consumers choose the best choice of solid wood flooring lacquer board.
It is understood that at present, the solid wood flooring of the same material sold in Guiyang market, the price of paint board is 40%-50% higher than that of prime board. For example, the sales price of the southwestern birch board is 50-60 yuan/inch, while that of the lacquer board is 120-140 yuan/ton. Experts said that it has been impossible to remedy these solid wood floors with wormholes. Experts claim that they cannot be remedied. They can only remove all of them and replace them with new ones.
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