Preservatives are chemicals when incorporated (impregnated) into the timber will cause the wood becomes resistant to attack by wood destroying factors of biological groups.<\/span> Wood becomes resistant (awt).<\/span> Preservative that both must have the following properties:<\/span> Besides the toxic properties of this material should be easy pengawettadi also dissolves in the body wood destroying organisms.<\/span> Because the bodies of water containing organisms, meaning that most seikit preservative must be soluble in water.<\/span><\/p>\n b) Permanent<\/strong><\/span> c) permeability \/ high penetrsai<\/strong><\/span> d) Safe for humans and animals<\/strong><\/span> e) No corrosive<\/strong><\/span> f) There are many dala number<\/strong><\/span> Classification of preservative, there are three main groups:<\/strong><\/span> \uf0b7 preservative dissolved in oil<\/strong><\/span> The types of materials are:<\/span> \uf0b7 preservatives dissolve in water<\/strong><\/span> Preservatives are chemicals when incorporated (impregnated) into the timber will cause the wood becomes resistant to attack by wood destroying factors of biological groups. Wood becomes resistant (awt). Preservative that both must have the following properties: a) Characteristically Poison Preservative effectiveness depends on its toxic power or the ability of these materials to make the …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1812],"tags":[1311,1318,1315,1317,1319,1316,1320,1313,1312,1314],"class_list":["post-907","post","type-post","status-publish","format-standard","hentry","category-english","tag-wood-preservatives","tag-wood-preservatives-canada","tag-wood-preservatives-for-decks","tag-wood-preservatives-for-fences","tag-wood-preservatives-in-kenya","tag-wood-preservatives-india","tag-wood-preservatives-pdf","tag-wood-preservatives-products","tag-wood-preservatives-reviews","tag-wood-preservatives-types"],"_links":{"self":[{"href":"https:\/\/www.tneutron.net\/seni\/wp-json\/wp\/v2\/posts\/907","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tneutron.net\/seni\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tneutron.net\/seni\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tneutron.net\/seni\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tneutron.net\/seni\/wp-json\/wp\/v2\/comments?post=907"}],"version-history":[{"count":1,"href":"https:\/\/www.tneutron.net\/seni\/wp-json\/wp\/v2\/posts\/907\/revisions"}],"predecessor-version":[{"id":3352,"href":"https:\/\/www.tneutron.net\/seni\/wp-json\/wp\/v2\/posts\/907\/revisions\/3352"}],"wp:attachment":[{"href":"https:\/\/www.tneutron.net\/seni\/wp-json\/wp\/v2\/media?parent=907"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tneutron.net\/seni\/wp-json\/wp\/v2\/categories?post=907"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tneutron.net\/seni\/wp-json\/wp\/v2\/tags?post=907"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n a) Characteristically Poison<\/strong><\/span>
\n Preservative effectiveness depends on its toxic power or the ability of these materials to make the wood toxic to organisms-organisms that feed on them or entering sarangnya.Beberapa wood for wood preservatives are only repellent to insects, was utntuk protect wood against fungi and marine worms needed toxicity.<\/span><\/p>\n
\n Good preservative is a preservative that is stable and not volatile or washed in a long time, if preservatives are unstable although initially toxic, these materials change quickly generate materials that are not toxic or volatile again.<\/span> Examples Calcium colsylate that the CO 2<\/sub> turns into acid Colsylic (volatile) and calcium carbonate (non-toxic).<\/span><\/p>\n
\n Preservatives should DAPT penetrates to a certain depth due to external reporting alone will not be effective, the report easily peeled off or become cracked.<\/span> Preservatives solid and high viscosity can not penetrate into the wood.<\/span><\/p>\n
\n Good preservative is a preservative that is not be deadly to humans and animals and is not flammable.<\/span><\/p>\n
\n Corrosive preservative will cause the destruction of the equipment \/ installation pengaweta or metal materials in the use of wood.<\/span> Examples: Mercuric Chloride, damaging the iron and steel, Zinc Chloride, in high concentrations will damage the wood.<\/span><\/p>\n
\n Preservatives are not expensive and there is a large number.<\/span> Jai these costs must be reduced so that the cost of preservation is not too expensive, its use for the preservation of wood is specific, the wood preservative should also have properties such as:<\/span>
\n \uf0b7 Net (does not cause the color of dirty on the surface of the wood).<\/span>
\n \uf0b7 Odorless<\/span>
\n \uf0b7 Wood that has been preserved still be painted<\/span>
\n \uf0b7 Do not add the nature and development of shrinkage or flammability properties of the wood.<\/span>
\n \uf0b7 Characteristically repellent to water<\/span><\/p>\n
\n \uf0b7 Preservatives such as oil<\/strong><\/span>
\n Colosate produced from the distillation of coal and this material contains a wide variety of compounds, some of which are very effective against wood destroying factors.<\/span>
\n The building blocks of creosote is divided into three main components:<\/span>
\n – Tar acids: it consists of a mixture phaenol, cresol rylenol, etc.<\/span>
\n – Tar usual: dai consists Campuan quinollin pyridine and acridine<\/span>
\n – Neutral oils: it consists of a mixture of napthalone denthrasene, Penanthrene and other hidrocarbonnetral.<\/span><\/p>\n
\n Preservatives soluble oils, many besifat very eracun tehadap wood destroying organisms, but they were very expensive and not good single digunakansecara.<\/span> This material is highly volatile so as not durable wood.<\/span><\/p>\n
\n – Pentachlorophenol (PCP)<\/span>
\n – Coppernaphthenat<\/span>
\n – Copper 8 quinaliclate<\/span>
\n Most used is PCP<\/span><\/p>\n
\n<\/strong> This material in the form of salts, inorganic, but this material is easily washed empunyai weakness, then to overcome it should be mixed.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"