Lighting Guard Rails

What are the 5 points needed during installation?

5 Key Points for Bridge Lighting Guardrail Installation!

1. Use a release agent to ensure the concrete color is even and the surface is smooth. 5 Key Points for Installing Bridge Lighting Guardrails

2. Templates are machined according to the manufacturing process of mechanical engineering, with rounded corners at the junctions for smooth lines, and dimensions are strictly made according to design requirements. The templates are trial-assembled and numbered; any misalignment or unevenness that does not meet specifications must be corrected promptly before use. Templates must have a certain degree of strength, bridge lighting, and rigidity to ensure no deformation during construction. The installation of guardrail templates must be strictly carried out in accordance with specifications, ensuring no run-off, misalignment, deformation, or leakage during concrete work, and guaranteeing the appearance quality of the concrete.

3. Pre-bury 40cm inner supporting steel bars at a height of 10cm above the beam surface, ensuring the lower cross-sectional dimensions and tightening them with tie rods. Use 17cm steel bars as supports on the top surface, tighten with tie rods to ensure the upper cross-sectional dimensions. Pre-bury steel bars at a certain distance on the inner side of the guardrail as support points for the top pull template, securely supporting the guardrail template to ensure its stability and rigidity.

4. The template seams are bonded with plastic tape at the seam locations, and the templates are secured together with screws. The joints between the template and the paving layer are filled with sponge material to ensure tight seams without leakage or contamination. Strict control is maintained over misalignment during template installation.

Key Points for Bridge Lighting Guardrail Installation

Bridge lighting guardrail joints are set at the pier tops and mid-span. For spans greater than 30 meters, additional joints can be appropriately installed to prevent concrete from fracturing due to stress concentration under vehicle loads and to ensure the joints are vertical and even. The joints are broken using foam materials, and steel plates are required for the end mold.