Precautions for installation of pvc guardrailPrecautions for installation of pvc guardrail
PVC fences are widely used in our social life. Are there any precautions for the installation of PVC fences? Let's take a look together. 1. The spacing of the steel lining of the Pvc guardrail posts must be consistent with the design size to ensure that the pre-assembled semi-finished products can be connected to it. 2. The horizontal and vertical steel linings of pvc guardrails have been installed and connected before leaving the factory, and the reinforced accessories of various bearing points have also been installed in place. It is only necessary to connect the guardrail transverse lining to the uprights during site construction. 3. Before the installation of the fence fence, the lower foundation of the brickwork or concrete pouring is usually formed by the civil construction. The guardrail can be fixed by the mechanical expansion bolt, chemical screw inspection, etc. to the center of the lower foundation. cloth. 4. Pull the upper and lower limits of two parallel lines in the entire distance of the straight line as the installation adjustment standard. Ensure the straightness of the upper and lower ends after the installation of the guardrail is completed. 5. If the lower foundation of the wall has not been formed, it is recommended that the length of the column steel lining be directly embedded in the wall body, and it can be formally constructed after the maintenance period of the wall; or the prefabricated embedded parts are laid on the wall plane and the column steel The lining is welded to the embedded parts by electric welding. These two methods are characterized by being stronger than the bolt connection, but the straight line and the horizontal line must be paid attention to when presetting. Obviously, the height setting of the fence management department is to better protect the lawn and prevent people from stepping on the lawn. However, the manager may not have thought that in some situations where emergency hedging is required, there is little room for people to take hedging. Such a setting may endanger the lives of some people, at least not to make people due. Security. Therefore, for safety reasons, the height of the lawn fence should not be too high. Hebei Metal Wire Mesh Co., Ltd. specializes in the production and sale of zinc-steel fences, road fences, lawn fences, balcony fences, European-style fences, iron horse fences, temporary fences, river fences, zinc steel fences and other products, with cheap prices, reliable quality and easy installation.If you want to know more about it please do not hesitate to contact me. WhatsApp:+86-15966835076.