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避免济南轻型钢结构腐蚀的措施都有哪些呢?
来源://www.lefouu.com 日期:2020-03-27 发布人: 浏览次数:22次
为了避免济南轻型钢结构中出现的倒塌等问题,威胁到人们的健康和财产,我们必须做好防腐处理工作,那么,我们知道有哪些具体的方法呢?详细为您介绍具体的防腐蚀措施,供您参考,以延长钢结构的使用寿命。
In order to avoid the collapse and other problems in Jinan light steel structure, which threaten people's health and property, we must do a good job in anti-corrosion treatment. Then, what specific methods do we know? We will introduce specific anti-corrosion measures for you in detail for your reference, in order to extend the service life of steel structure.
济南轻型钢结构防腐措施:
Jinan light steel structure anti-corrosion measures:
1、涂装处理:钢材涂装也是防止钢材腐蚀的好方法,不仅保护钢材,而且使其外观更加美观。传统的方法是在钢材上涂三层油漆以防止生锈。
1. Coating treatment: steel coating is also a good way to prevent steel corrosion, not only to protect steel, but also to make its appearance more beautiful. The traditional method is to apply three coats of paint on the steel to prevent rusting.
2. 热喷涂处理:热喷涂材料为锌、铝及锌铝合金。热源用于溶解锌、铝和锌铝合金,使熔粒雾化。涂层不仅可以起到物理隔离的作用,还可以防止电化学反应的发生,钢材具有双层保护。济南钢结构层主要采用电弧喷涂和火焰喷涂来喷涂钢材,这种方法弥补了热锌处理方法的缺点,不受储罐尺寸的影响,钢材尺寸小,易于施工的优点。
2. Thermal spraying treatment: the thermal spraying materials are zinc, aluminum and zinc aluminum alloy. Heat source is used for dissolving zinc, aluminum and zinc aluminum alloy to atomize molten particles. The coating can not only play the role of physical isolation, but also prevent the occurrence of electrochemical reaction. The steel has double-layer protection. Jinan steel structure layer mainly uses arc spraying and flame spraying to spray steel. This method makes up for the shortcomings of hot zinc treatment method. It is not affected by the size of the storage tank. The steel size is small and easy to construct.
3、热浸锌防腐处理:锌层在大气中可以长时间保护钢铁,钢铁热浸锌处理方法可以保护,但该方法也有一定的缺陷,由于电镀槽体积不是很大,只受体积限制小型钢结构防腐,并只能固定在车间处理。不同类型的钢有不同的镀锌方法。否则,就没有保护措施了。
3. Hot dip galvanizing anti-corrosion treatment: the zinc layer can protect steel for a long time in the atmosphere, and the hot dip galvanizing treatment method can protect steel, but the method also has some defects. Because the volume of the electroplating tank is not very large, it is only limited by the volume of small steel structure anti-corrosion, and can only be fixed in the workshop. Different types of steel have different methods of galvanizing. Otherwise, there would be no protection.
钢结构分区
Steel structure division
4、选用良好的防腐材料:隔离层应根据具体情况确定,有油漆、复合保护层、金属保护层。刷涂防腐是目前钢结构防腐的主要方法。底漆与面漆构成防腐涂层,底漆主要是使涂层与底漆、底漆紧密接触,具有较高的附着力、耐腐蚀性、防锈性。上漆主要保护底层底漆,无透气性,能抵抗风化引起的理化分解,选用复合涂层提高防腐性能,延长使用寿命。
4. Select good anti-corrosion materials: the isolation layer shall be determined according to the specific situation, including paint, composite protective layer and metal protective layer. Brush coating anticorrosion is the main method of steel structure anticorrosion at present. Primer and top coat constitute anticorrosive coating. Primer mainly makes the coating in close contact with primer and primer, with high adhesion, corrosion resistance and rust resistance. The coating mainly protects the primer, has no air permeability and can resist the physical and chemical decomposition caused by weathering. The composite coating is selected to improve the corrosion resistance and prolong the service life.
钢结构可采用热浸锌防腐处理、热喷涂处理、涂敷处理,并可选用优良的防腐材料。
The steel structure can be treated by hot-dip galvanizing, thermal spraying and coating, and excellent anticorrosive materials can be selected.
以上就是对轻型钢结构防腐措施的详细介绍,想要了解更多请点击官网//www.lefouu.com
The above is a detailed introduction of anti-corrosion measures for light steel structure. For more information, please click //www.lefouu.com
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