There are many installation methods for aluminum guardrails. Consumers can choose the appropriate installation method according to their own use requirements. During installation, pay attention to adjusting the height of guardrail and daily maintenance to avoid rust. Next, we will follow the manufacturer to understand the installation and maintenance methods of the lower guardrail.
Conventional installation method of aluminum guardrail:
1. Flange fixing refers to expansion bolt fixing. The tools required for this method include impact hammer, expansion bolt, hammer, wrench, screwdriver, tape measure, etc. When tightening the expansion bolt, pay attention to the flatness of the cement floor and adjust the verticality of the column.
2. Burying long legs refers to digging holes and pouring columns. The tools required for this method include mixing tools such as cement, sand and gravel, and transportation tools such as trolleys. It should be noted that when pouring concrete, the column can be fixed with stone or brick before pouring concrete. At first, only concrete could move easily.
3. The lower embedded aluminum parts are welded and fixed. This method requires pre installation of lower embedded aluminum. During installation, the column or horizontal pipe shall be directly welded on the embedded solder paste. This requires the size of embedded aluminum to be consistent with the size and height of guardrail. This installation speed is relatively fast. However, this installation method will cause a certain degree of damage to the paint surface, and the damaged paint surface shall be polished before painting.
Maintenance method of aluminum guardrail:
Regular dust removal: outdoor dust is flying. With the passage of time, a layer of floating dust will fall on aluminum products. It will affect the color of aluminum artwork and cause damage to the protective film of aluminum artwork. Therefore, outdoor aluminum facilities should be wiped regularly, usually with soft cotton cloth.
If the aluminum guardrail is partially rusted due to lack of maintenance or accidents, first wipe the surface of the aluminum guardrail regularly with a cotton cloth dipped in a small amount of antirust oil or sewing oil. If rust spots are found on the aluminum guardrail, the cotton yarn shall be soaked in the oil and coated on the rust spots as soon as possible to remove the rust spots, rather than polishing directly with sandpaper or other rough surface materials.
Transportation and loading and unloading: the packaging shall be completed before leaving the factory to prevent the guardrail from wearing during loading, unloading and transportation. If the guardrail is worn again during installation, the paint will affect the beauty of the guardrail.
After the aluminum guardrail is produced by the manufacturer, it can only be installed after loading, unloading and transportation to the construction site. Users can choose the appropriate installation mode according to the actual situation and do a good job in dust removal and maintenance.
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