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    防腐木不適用于哪些地方?

    來源:http://www.thecysterstory.com 時間:2020-06-15

    由于化學防腐木里面含有對人體和牲畜有害的化學藥劑,所以化學防腐木使用完畢后需要專門處理,從而增加使用成本。另外,化學防腐木不能回收利用,從而浪費木材資源。濟南防腐木教你如何辨別防腐木好壞。
    As chemical preservative wood contains chemicals harmful to human body and livestock, it needs special treatment after use, thus increasing the use cost. In addition, chemical preservative wood can not be recycled, which wastes wood resources. Jinan antiseptic wood teaches you how to distinguish the quality of antiseptic wood.
    1、看毒效
    1. See poison effect
    木材防腐劑的效力主要是由其對有害生物的毒性決定的,對危害木材的生物毒性越大,其防腐效果就越強。一般情況下,木材還要加入其他的劑,一是起防腐作用,而且可以增強木材的剛度,強度,耐用度。
    The effectiveness of wood preservative is mainly determined by its toxicity to harmful organisms. The greater the biological toxicity to wood, the stronger the preservative effect. In general, other agents should be added to the wood. First, it can prevent corrosion and enhance the rigidity, strength and durability of the wood.
    2、看持久性與穩定性好壞
    2. Look at durability and stability
    木材防腐劑應具有較為穩定的化學性質,它在注入木材后,不易揮發,不易流失,持久地保持應有的毒性。鑒定方法為長久不褪色的穩定性越好。
    Wood preservative should have stable chemical properties. It is not easy to volatilize and lose after being injected into wood. It can keep its toxicity for a long time. The stability of the method is better.
    3、看滲透力強弱
    3. See the strength of permeability
    木材防腐劑必須容易滲透入木材內部,并且有一定的投入深度。辨別的時候可以將防腐木從中間切開,查看滲透情況。
    Wood preservatives must be easy to penetrate into wood and have a certain depth of input. When distinguishing, the antiseptic wood can be cut from the middle to check the penetration.
    4、看安全性高低
    4. Look at the level of security
    山東防腐木
    Shandong antiseptic wood
    木材防腐劑對危害木材的各種菌蟲要有較高毒性,但同時它應對人畜是低度或無毒的,對環境不會造成污染或破壞。隨著人們對環境與可持續發展的關心,高效環保的復配木材防腐劑受到應有的重視。如上海沛迪所采用的ACQ環保防腐劑。
    Wood preservative has high toxicity to all kinds of bacteria and insects that harm wood, but it is low or non-toxic to human and livestock, and will not cause pollution or damage to the environment. With people's concern for environment and sustainable development, efficient and environmentally friendly wood preservatives have been given due attention. Such as ACQ environmental protection preservative used by Shanghai Peidi.
    5、腐蝕性
    5. Corrosiveness
    防腐劑要對各種金屬的腐蝕性小,偏于中性的比較理想。
    Preservatives should be less corrosive to all kinds of metals and more neutral.
    6、對木材的危害性損害
    6. Harmful damage to wood
    木材經防腐處理后,對木材的力學強度、良好的紋理和悅人的色澤以不影響其使用度為宜。盡量選擇沒有開裂的為宜。
    After preservative treatment, the mechanical strength, good texture and pleasant color of wood should not affect its use. Try to choose the one without cracking.
    防腐木材適于各種戶外結構,包括圍欄、柱子、甲板、操場、碼頭等。盡管尚無證據表明在上述用途中,防腐木材有副作用,但仍建議不要將之用于:
    Anticorrosive wood is suitable for all kinds of outdoor structures, including fences, columns, decks, playgrounds, wharves, etc. Although there is no evidence that preservative wood has side effects in the above applications, it is recommended not to use it in:
    1、會與食物、動物飼料或者飲用水(人畜用)直接接觸之處,比如切肉板、柜臺面、蜂箱等。
    1. Places that will be in direct contact with food, animal feed or drinking water (for people and animals), such as meat cutting board, counter top, beehive, etc.
    2、防腐劑中的化學物可能進入食物鏈之處,比如存放食品或者動物飼料的儲藏箱、地窖、水槽、覆蓋物等。
    2. Chemicals in preservatives may enter the food chain, such as storage bins, cellars, sinks, coverings, etc. for food or animal feed.
    3、防腐劑中的化學物質可能接觸到公共飲用水系統(比如水井或者蓄水池蓋)之處,但偶爾接觸之處,比如碼頭和橋梁,可以使用防腐木材。
    3. Chemicals in preservatives may come into contact with public drinking water systems, such as wells or reservoir covers, but occasionally, such as docks and bridges, preservative wood can be used.
    4、不建議將防腐木材用于家畜的草墊、干草或者可能被燃燒的產品如木質煤球以及木炭等。
    4. It is not recommended to use preservative wood for straw mats, hay or products that may be burned, such as wooden coal balls and charcoal.
    此外,一般應避免在室內條件下使用防腐木材,比如室內墻板、室內地板等都不應該用防腐木材制造。但是如果室內結構存在潮濕的可能,并且這些部件的更換非常的困難,則可以使用防腐木材,如地基、地下室、底層托梁以及地板下結構。
    In addition, anticorrosive wood should not be used in indoor conditions, such as indoor wall panels, indoor floors, etc. However, if the indoor structure is likely to be wet and the replacement of these components is very difficult, anticorrosive wood can be used, such as foundation, basement, bottom joist and under floor structure.