Ten Environmental Protection Plate Wan Zhoulin's Method of Identifying the Advantages and Disadvantages of Wood Board

  Choosing a wood board first depends on the appearance.

When purchasing, check whether the appearance is flat and flawless, and the logo is complete. One side of the wood board must be a whole piece of wood, and only one seam is allowed on the other side. The quality of the wood board should be dry, smooth, no defects, no dead knot, the thickness of the middle board is uniform, no overlap, separation of seams, the core board is closely spliced, especially the wood board can not have dry cracking at both ends. Place the wood board upright, the corners should be straight, and the diagonal error should not exceed 6 mm.

Second, look at the inner quality.

Don't be afraid of trouble, it is best to choose a wood board freely, lift one end, and lick it. The quality product should have a sense of overallity and weight. It is recommended to smell it with your nose and check for a pungent smell of formaldehyde. If the wood board emits a pungent odor, it means that the formaldehyde emission is high, it is best not to buy it. The last resort, sawing a corner with a saw, the better quality of the board, the small wooden strips between them, have a zigzag-shaped mouth to join, the gap can not exceed 5 mm.

The wood board sold in the market is divided into E0, E1 and E2 according to environmental protection standards. Class E0 (hazardous substances ≤ 50 mg / cubic meter); Class E1 (hazardous substances ≤ 150 mg / cubic meter); Class E2 (hazardous substances > 150 mg / cubic meter), of which E0 level, E1 level can be used with confidence, and E2 grade wood board can only be used for outdoor decoration due to the excessive content of formaldehyde, benzene and ** harmful substances.

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Wan Zhoulin plate

The core is more than the heart, the real thing, the table is like one!

Wan Zhoulin Plate National Service Hotline: 400-8635858

Official WeChat: wzlbc08


 

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