Anti-corrosion wood is still a relatively unfamiliar word for consumers. In the past, most of the anti-corrosion wood used in gardens, etc., but now because of its strong anti-corrosion performance, it has been boldly applied by some designers in home decoration. How consumers buy high-quality wood preservatives becomes a big problem. The following editors teach you five purchases of wood preservatives, and you can easily select the wood preservative materials you are satisfied with. From the wood-related quality certificates and documents, to the careful observation of colors and materials, consumers must look at them one by one.
· Require dealers to provide quality certification documents related to anti-corrosion wood:
In general, the more dealers provide, the more complete, the more secure their products. But consumers should be wary of the other party's proof of meaningless and valuable.
Proof documents that should be provided with preservative wood:
A. Anti-corrosion and pressure treatment production license (because preservatives need to be used under special protective conditions)
B. Environmental certificate (ISO14001)
C, product quality certification system certificate (ISO9001)
D. Commodity inspection certificate (imported product)
· Screen the quality of wood anti-corrosion treatment:
The sapwood is fully immersed in a preservative and the surface is clean and uniform. From the wood cut surface, the quality of the preservatives all immersed in the sapwood is good, because the heartwood portion of the tree species has natural durability, but most other tree species should generally be fully immersed in preservatives.
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