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防腐木分為哪幾種狀態?

來源:http://www.crookedlanecakes.com 時間:2022-05-09

防腐木的狀態可以分為絕干狀態,纖維飽和狀態,生材狀態,氣干狀態四種。
The state of preservative wood can be divided into four types: absolutely dry state, fiber saturated state, green wood state and air dry state.
絕干狀態:當木材中的自由水和結合水完全被除去時木材的狀態稱為絕干狀態,纖維飽和狀態:纖維飽和點是一個臨界狀態,一般自由水的量對木材的物理性質影響不大,而結合水含量的多少對木材的各項物理力學性質有很大的影響。
Absolute dry state: when the free water and combined water in wood are completely removed, the state of wood is called absolute dry state. Fiber saturation state: the fiber saturation point is a critical state. Generally, the amount of free water has little effect on the physical properties of wood, while the content of combined water has a great effect on the physical and mechanical properties of wood.
防腐木生材狀態:剛砍伐下來的木材處于生材狀態,細胞腔和細胞壁中都含有水,自由水的量隨著季節變化,結合水處于飽和狀態。
Green wood state of preservative wood: the newly cut wood is in green wood state, and the cell cavity and cell wall contain water. The amount of free water changes with seasons, and the combined water is saturated.
氣干狀態:當把生材放在大氣環境中自然干燥,達到的水分平衡狀態稱為氣干狀態,一般來說,中國南方地區的氣干含水率較高,大約為15%~16%,而北方地區則在12%~13%左右。
Air dry state: when the raw wood is naturally dried in the atmospheric environment, the water balance state is called air dry state. Generally speaking, the air dry moisture content in southern China is high, about 15% ~ 16%, while that in northern China is about 12% ~ 13%.
防腐木為什么會有防腐木色差。
Why does antiseptic wood have color difference.
密度高,強度高,握釘力好,紋理清晰非常具有裝飾效果防止木材在戶外環境中腐爛抗白蟻等蟲害的侵蝕抗真類生物的侵蝕,防霉變防止水生(淡水,海水)寄生蟲的寄生,可大量應用于水景成型產品,可直接安裝,且維護方便ACQ處理,環保,可全球林業增長不易變形或開裂經濟耐用,美觀得體。
High density, high strength, good nail holding force, clear texture, very decorative effect, prevent wood from rotting in the outdoor environment, resist the erosion of termites and other pests, resist the erosion of real organisms, prevent mildew and prevent the parasitism of aquatic (fresh water, sea water) parasites. It can be widely used in Waterscape products. It can be directly installed and easy to maintain. ACQ treatment is environmentally friendly, and it can prevent global forestry growth from deformation or cracking. It is economical, durable and beautiful.
為什么說木防腐木材的變形與開裂與含水率有關。
Why is the deformation and cracking of wood preservative wood related to moisture content.
木材做為一種材料,開裂是由于含水率及木質年輪不同等多種原因而產生的,屬于正?,F象,防腐劑做為一種防腐材料,其目的在于防腐,使木材置于室外的惡劣環境中可以抵制白蟻侵蝕,孢子的生長與腐朽,水生生物的寄宿以及其他昆蟲的繁殖,的延長木質在自然環境下的使用時間。
As a material, wood cracking is caused by various reasons such as different moisture content and wood rings, which is a normal phenomenon. As an anti-corrosion material, the purpose of preservative is to prevent corrosion, so that the wood can resist termite erosion, the growth and decay of spores, the boarding of aquatic organisms and the reproduction of other insects in the harsh outdoor environment, and prolong the service time of wood in the natural environment.
以上就是為大家介紹的有關山東濟南防腐木花盆的詳細的介紹,希望對您有所幫助.如果您有什么疑問的話,歡迎聯系我們.我們將以專業的態度,為您提供服務http://www.crookedlanecakes.com
The above is a detailed introduction to the antiseptic wood flowerpot in Jinan, Shandong Province. I hope it will help you If you have any questions, please contact us We will provide you with professional service http://www.crookedlanecakes.com
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