Use or mixtures thereof complex-forming agents as preservative for protecting timber from decaying

摘要

Wood protection resource description method is to mud. According to this method impregnuje timber wood protection devices; it can prevent the growth and diffusion of fungi; the protective device include at least one komplexa n í agent combine at least part by iron and manganese metal, usually by natural vyskytuj timber and necessary fungi growth. For example, can be with etylandiamintetraacet á t komplexa n í agent (EDTA), etylendiamin-two-(p- hydroxy phenyl) acetate (compound), polyfosf á t(na.sub.5.n.p.sub.3.n.o.sub.10.n.) or siderofor generate microorganism. It is water-soluble and specifically, according to this method to fungus-caused rotten wood for protecting timber resources. .