High-speed guardrails use the deformation of soil foundations, columns, and beams to absorb collision energy, force out-of-control vehicles to change direction, return to normal driving directions, and prevent vehicles from running off the road to protect vehicles and passengers and reduce losses caused by accidents.
Product Description
Guardrail boards use the deformation of soil foundations, columns, beams, and endurance boards to absorb collision energy, and force out-of-control vehicles to change directions and return to normal driving directions, preventing vehicles from running off the road, protecting vehicles and passengers, and reducing accidents. Loss.
Wave guardrail technical specifications
(1) Double wave [5]: length 4320mm, plate width 310mm, wave depth 85mm, plate thickness 3mm/4mm.
Three-wave corrugated guardrail board: length 4320mm, board width 506mm, wave depth 85mm, board thickness 4mm.
(2) Circle: diameter 140/114mm, column wall thickness 4/4.5mm.
Square column: side length 130mm, column wall thickness 6mm.
The length of the column is 1200mm/1500mm/1800mm/2150mm, etc.
(3) Column cap: thickness 2/3mm, hole spacing 100/150mm, diameter 114/140mm.
(4) Anti-blocking block: 196*178*200mm, thickness is divided into 3/4/4.25/4.5mm.
Bracket: 300mm long, 70mm wide, 4mm/4.5mm thick.
(5) Bolts: M16*170 / M16*150 / M16*50 / M16*42 / M16*35
| Product name | Guardrail board |
| Product type | Second wave/three wave guardrail board |
| Surface treatment | 1. Dip, spray: blue, green, white, yellow and other colors 2. Hot-dip galvanizing: silver white |
| Scope of application | Widely used in highways, first- and second-level highways, provincial and county roads, sidewalks, scenic spots, rural roads, etc. |
| Product specifications | Two wave guardrail panels: 4320*310*85*3/4 (mm) Round column: 114/140*4/4.5* height can be customized Square column: 130*130*6* height can be customized Depending on the road grade, guardrail board specifications are different |
| Product advantages | Thickened and stable/heat-resistant and cold-resistant/not easily deformed/strong anti-corrosion ability/multiple colors to choose from/easy to install/good anti-collision performance/wide application range, etc. |
| Custom made | Can be customized according to customer needs |
Features: good anti-corrosion performance, anti-aging, beautiful and elegant, safe, easy and fast installation. When subjected to external forces, the guardrail panels and columns deform to absorb the impact force and protect pedestrians and vehicles.
Purpose: Highway anti-collision facilities, isolation and other facilities. It is mainly used in traffic security and safety projects such as highways, first and second-level highways, provincial and county roads, rural highways, scenic spots, and large parking lots.
Wave guardrail installation:
1. The corrugated guardrail panels are spliced to each other through splicing bolts and fixed to the columns or beams by connecting bolts.
2. The connecting bolts and splicing bolts of the corrugated guardrail panels should not be tightened prematurely, so that the oblong holes of the corrugated beams can be used to adjust them in time during the installation process to form a smooth linear shape and avoid local unevenness.
3. The top surface of the corrugated guardrail board should be coordinated with the vertical curve of the road. When the linear shape of the corrugated guardrail is considered satisfactory, the bolts can be tightened finally.
FAQ：
Q: What kind of work does your company do?
A: We are a business steel industry and trade. We mainly produces carbon steel plate /pipe/ coil/bars /rebar/ structure, etc.
Q: What are the advantages of your company?
A: (1): Prime quality and Competitive price.
(2): Excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Samples can be provided as your requirements.
Q: What is your terms of payment ?
A: Can be negotiated by both parties. If you have another question, pls feel free to contact us as below.
Q: What about your price?
A: Our price is very competitive.
Pls feel free to contact us if you are interested in our products.
Q: How long is your delivery time?
A: Stock steel/Steel for simple cutting/Small amount of general standard steel: about 5-20 days for delivery; Custom steel/bulk steel: about 15-30 days for delivery. Contact us for specific delivery times.
