Email:sales@hsdcontainerhouse.com Laizhou Hongshengda Machinery Co.,Ltd

Laizhou Hongshengda Machinery Co.,Ltd

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Laizhou Hongshengda Machinery Co.,Ltd

Manager: Oven Ge

Tel: +86-535-2418818

Mob: +8613780915049

Whatsapp/wechat/viber: +86-13780915049

QQ:515889256

ADD: Huaxin Road, Chengguo Town, Laizhou City, Shandong Province, China

Email: sales@hsdcontainerhouse.com

Website on alibaba:www.hongshengda.en.alibaba.com

Steel Cause Of The Damage And Maintenance Issues

(1) by the load change, extended service, standards and procedures changes lead to inadequate bearing capacity of the structure. Steel works and general engineering concrete structures have the same life, especially after the removal of repeated use, in strict accordance with the standards of repair and maintenance. And often observe geological formations and stress surface, etc., so safe to use.

(2) due to various accidents member deformed, twisted, disability, dents, etc., resulting in the member section weakened rod warping, cracking and other connections. Since the steel parts can be recycled reused, so many pieces of steel structure after repeated use via cause material size, force parameters change, and some have not been professional construction design, easy to produce engineering accidents and hazards.

(3) the role of the temperature difference caused by the connection member or deformation, cracking and warping under. Since the coefficient of thermal expansion of metal building materials, steel and other building high concrete post, so in the summer or very warm weather, pay close attention steel body structure changes. In order to avoid the occurrence of accidents.

(4) due to erosion and chemical corrosion and electrochemical corrosion of steel resulting in the member section weakened. Steel body even after corrosion protective coating, but use of the process will inevitably be corrosive substances erosion. In the usual maintenance, be sure to avoid piling up of corrosive substances


Laizhou Hongshengda Machinery Co.,Ltd
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