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qweqwe123
Utente Senior
Cittā: 10000000
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 Inserito il - 21 ott 2016 : 05:58:55
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Disc beans wood characteristics: wood scattered porous material. The heartwood yellowish brown, the new section of yellow or light brown long air to become dark brown or golden brown; edge heartwood slightly different sapwood yellow-white, wood texture oblique or staggered structure fine to medium, slightly uniform.[url=http://wpcfloordecking.com/blog/environmentally-friendly-outdoor-wpc-floor.html]Environmentally friendly outdoor WPC floor[/url] Wood with a gloss, no special smell. Wood (wood to dry density of 0.51 ~ 0.72g / cm3) shrinkage to the middle (raw wood to the furnace shrinkage shrinkage, chord 3.6-6.5%, 2.1% radial, -4.0%); moderate to high intensity. Wood drying medium.
There is a slight deformation and cracking possible. Natural decay resistance is good, heartwood is not susceptible to insect damage, sometimes by marine animals and termite hazards.[url=http://wpcfloordecking.com/blog/anti-uv-cheap-outdoor-wall-panel.html]outdoor wall panel[/url] Preservatives are not easy to impregnate. Wood processing easier, because the texture staggered, cut should be cut when cutting angle to prevent the wood surface tear. Paint, adhesive, sanding performance good bending performance, nail when splitting tendency, fragrant two-winged beans (two winged beans, also known as Longfeng Tan) wood features: wood loose hole.[url=http://wpcfloordecking.com/blog/durable-corrosion-outdoor-fence.html]Durable outdoor fence[/url] Heartwood light reddish-brown, sometimes stripe with stripe. Centering heartwood obvious difference. Sap material color shallow. Texture often staggered. Fine structure, slightly uniform. Wood with luster; no special smell.
Wood material is very heavy, the basic density of 0.91g / cm3, air-dry density of 1.08g / cm3 Brazilian wood). Shrinkage to large, dry shrinkage diameter of 55.4%, string 8.4%, volume 13.5%. high strength. Drying speed medium, slightly face crack. Corrosion resistance, heartwood preservative impregnation poor performance.[url=http://externalfloor.com/support/7.html]flat metal panels[/url] As the wood hard, heavy, difficult processing, but the cut surface is smooth. Poor adhesion; abrasion resistance and weathering performance; poor stability; good paint performance. Dry weather, choose carefully.
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Material Analysis of Common Tree Species Used in S
