At present, many zinc steel guardrails are made of new materials, especially hot-dip galvanized pipe fittings with superior corrosion resistance. The municipal fence is beautiful and novel, easy to install, safe and reliable, and the price is favorable. It is suitable for the isolation of urban traffic arteries, green isolation belts in the middle of expressways, bridges, secondary roads, township roads and various highway toll gates. Road guardrail The four-layer anti-corrosion treatment, permanent maintenance-free, solves the problems of rust, differentiation, fading, cracking and other problems of traditional products in a short period of time, eliminating product maintenance and update costs. Zinc steel fence Due to its advantages of high strength, high hardness, exquisite appearance, bright color, etc., it has become a mainstream product used in residential quarters and field walls. However, it is undeniable that products made of high-quality anti-corrosion materials cannot withstand the erosion of strong acids and strong tides. Therefore, many zinc steel guardrails are now protected by the latest powder layer.
Therefore, the purchase of zinc steel guardrails can truly ensure that they will not rust completely within 30 years. Then, what problems should be paid attention to during the installation of zinc steel profiles?
What problems should be paid attention to during the installation of zinc steel guardrail
The first point we need to pay attention to when installing is the installation of the waterproof jacket, to prevent rainwater from slowly corroding the pipe from the inside, so the inside and outside must be integrated when installing.
Special attention should be paid not to use sharp objects to directly scratch the surface coating of the zinc steel guardrail, because the current coating is protected from rust and corrosion, so if you need to directly remove a small part of it, you must pay attention to fixed installation Take care of the remaining part, so that it can prevent some children from rusting, corroding and rusting until they break when climbing, causing unnecessary safety incidents, which can also effectively pre-protect the safety of the fence.
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