The corrosion caused by the corrosion of the compound also has a more serious galvanic cell principle, which leads to the weakening of the cross-section of the prefabricated components of the hot-dip galvanized steel grating. Therefore, the hot-dip galvanized metal surface is used to solve the problem in the unique geographical environment.
Under the effect of temperature difference, prefabricated components or joints will crack and expand and shrink.
Due to various accidents of prefabricated components, the hot-dip galvanized steel grating will be deformed, twisted, pitted, etc., resulting in weakened cross-section of prefabricated components, expansion and contraction of components, and cracked connections.
Avoid deformation factors: hot-dip galvanized steel grating is load-bearing galvanized flat steel and edge-wrapped galvanized flat steel only has high compressive strength in the height direction of hot-dip galvanized steel grating, and unreasonable side support plates will cause deformed or damaged.
It is recommended to use polyester cloth hoisting sling for lifting equipment for handling, loading and unloading. If galvanized steel wire rope is used for hoisting, care should be taken to maintain the galvanized flat steel on the edge of the hot-dip galvanized steel grating to prevent permanent deformation or damage on both sides of the hot-dip galvanized steel grating.
If an electric forklift is used for loading and unloading, the fork tines should be prevented from hitting (destructively) the galvanized flat steel on both sides of the hot-dip galvanized steel grating.
Due to load changes, frequent use promotes changes in hot-dip galvanized steel gratings resulting in insufficient structural bearing capacity.
Other reasons include the design and layout of hot-dip galvanized steel grating, the manufacturing process, errors in the installation of galvanized grating, illegal use and operation process, etc. In general, the rational design of hot-dip galvanized steel grating, standard production and processing, proper installation, and the application of scientific research can make your hot-dip galvanized steel grating truly durable and unique. Cost-effective.
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