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为什么防腐木要进行干燥处理

来源:http://www.jnajgc.com 时间:2022-10-25

防腐木要进行干燥处理吗?这样做有什么好处呢?防腐木小编介绍如下。
Should antiseptic wood be dried? What are the benefits of doing this? The introduction of antiseptic wood is as follows.
防止木材的贬质和腐朽。湿木材如果长时间堆放在露天空气中,若不采取适当的措施,往往会发生腐朽或遭虫害。当木材含水率降低到20%以下时,可大大减少菌类和害虫的侵害与破坏。所以在生产单位,把木材干燥到含水率8-15%左右。这样不仅保证了木材的固有性质和强度,而且也提高了木材的耐腐蚀能力。减轻木材的重量。新砍伐的木材,其含水量甚至超过了本身的重量,经过短期存放、自然干燥后,它的含水量仍然很高。木材经过室干后,其重量可减轻约30-50%,有利于提高车辆的运载能力。
Prevent the degradation and decay of wood. If the wet wood is stacked in the open air for a long time, if appropriate measures are not taken, it will often rot or be damaged by insects. When the wood moisture content is reduced to less than 20%, the damage and destruction of fungi and pests can be greatly reduced. So in the production unit, dry the wood to the moisture content of 8-15%. This not only ensures the inherent properties and strength of wood, but also improves the corrosion resistance of wood. Reduce the weight of wood. The water content of newly cut timber even exceeds its own weight. After short-term storage and natural drying, its water content is still very high. After the wood is dried in the room, its weight can be reduced by about 30-50%, which is conducive to improving the carrying capacity of vehicles.
为什么防腐木要进行干燥处理
Why should antiseptic wood be dried
总之经过干燥的木材,可以保证木材制品的质量,防腐木的使用性能,延长使用年限,从而节约了木材。多年来的实践证明,木材干燥在生产上是不可缺少的过程,在科学上已成为专门的学科。防腐木是需要进行干燥处理的,如果不进行干燥处理的话,里面的水分过大,会影响我们的成品,就像是常见的翘边,歪斜等,十分的不美观,所以为了我们建造的物体美观度以及实用度,干燥处理是不可缺少的一步。
In short, the dried wood can ensure the quality of wood products, the service performance of antiseptic wood, extend the service life, and thus save wood. The practice for many years has proved that wood drying is an indispensable process in production and has become a specialized subject in science. Anticorrosive wood needs to be dried. If it is not dried, too much water in it will affect our finished products, such as the common edge warping and skew, which are very ugly. Therefore, drying is an indispensable step for the beauty and practicality of the objects we build.