Classification of anti-corrosion wooden houses, Zhengzhou anti-corrosion wooden houses, anti-corrosion wooden houses unit price
The following editor will introduce to you how to extend the use time of Guiyang anticorrosive wood?
One is fire prevention. For wood components without a protective layer, integral wood components with larger cross-sectional dimensions should be used as much as possible to increase the fire resistance limit. Tests have proved that the fire resistance of laminated plywood components is similar to that of wood components with integral sections. Therefore, the large cross-section laminated wood structure is beneficial to fire prevention, and there are two ways to improve the fire resistance limit of the wood structure. One is to add a gypsum layer or gypsum board, and the other is to impregnate or paint fire-resistant paint with flame retardant.
The second is anti-corrosion. Different types of wood have different corrosion resistance due to different cell content. Masson pine and birch are species with poor decay resistance. The sapwood of the same tree species is more perishable than the heartwood, so the tree species with a larger proportion of sapwood has poorer corrosion resistance. When using wood from these species to make wooden structures, they should be treated with preservatives.