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如何选择和识别木材防腐剂和防腐木材

来源:http://www.jnajgc.com 时间:2022-11-07

一、如何选择木材防腐剂和防腐木材
1、 How to Select Wood Preservatives and Preservative Wood
为确保木材和木材制品达到设计的使用年限,应根据木材和木材制品的使用环境,不同使用环境中的生物败坏因子对木材及其制品的危害程度,防腐剂和防腐木材对人畜和环境的影响,以及防腐木材再加工的要求来选择使用适当的木材防腐剂和防腐木材。
In order to ensure that the wood and wood products reach the designed service life, appropriate wood preservatives and antiseptic wood should be selected according to the service environment of wood and wood products, the degree of damage to wood and wood products caused by biological deterioration factors in different service environments, the impact of preservatives and antiseptic wood on people, animals and the environment, and the requirements for reprocessing of antiseptic wood.
1、明确木材防腐剂和防腐木材的使用环境
1. Clarify the use environment of wood preservatives and antiseptic wood
世界上大多数国家都根据本国的具体情况,按照木材和木材制品在不同的使用环境中可能受到的生物败坏因子对木材和木制品的危害程度进行分级,并规定不同危害等级中可以使用的木材防腐剂,和推荐用这些防腐剂处理的木材中应该达到的活性成分保持量和透入深度。用户可以根据自己的要求,从中选用Z适合的木材防腐剂和防腐木材。出口的可以根据客户的具体要求执行。我国建设部和国家质量监督检验检疫总局于2002年4月25日联合发布了国家标准GB 50206-2002“木结构工程质量验收规范”。在该规范中将木材和木结构的使用环境分为三级:HJ I、HJ II、HJ III。
Most countries in the world grade wood and wood products according to their specific conditions, according to the degree of damage to wood and wood products caused by biological deterioration factors that may be exposed to wood and wood products in different use environments, and specify the wood preservatives that can be used in different hazard levels, as well as the retention amount and penetration depth of active ingredients that should be reached in the wood that is recommended to be treated with these preservatives. Users can select wood preservatives and anti-corrosion wood suitable for Z according to their own requirements. Exports can be executed according to the specific requirements of customers. The Ministry of Construction and the General Administration of Quality Supervision, Inspection and Quarantine jointly issued the national standard GB 50206-2002 "Code for Quality Acceptance of Timber Structures" on April 25, 2002. In this specification, the service environment of wood and timber structure is divided into three levels: HJ I, HJ II and HJ III.
HJ I:木材和复合木材在地面以上用于:
HJ I: Wood and composite wood above ground for:
1) 室内结构;
1) Interior structure;
2) 室外有遮盖的木结构;
2) Outdoor covered wooden structure;
3) 室外暴露于大气中或长期处于潮湿状态的木结构。
3) Wooden structures exposed to the atmosphere or in a humid state for a long time.
以上就是为大家介绍的有关济南防腐木的详细的介绍,希望对您有所帮助.如果您有什么疑问的话,欢迎联系我们.我们将以的态度,为您提供服务http://www.jnajgc.com
The above is a detailed introduction of Jinan antiseptic wood, and I hope it will be helpful to you. If you have any questions, please contact us. We will provide you with our attitude http://www.jnajgc.com
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