The company is currently targeting sales and construction installation in Sichuan, Yunnan, Guizhou, Chongqing, Guangxi, Tibet, Gansu, Xinjiang, Ningxia, Qinghai, Hunan, Hubei, Guangdong, Jiangxi, Anhui, Zhejiang, Jiangsu, Henan, Shanxi, Shaanxi, etc.
Common specifications of corrugated beam guardrails:
-Waveform guardrail manufacturer-Waveform guardrail manufacturer,
-Waveform guardrail manufacturer-Waveform guardrail manufacturer
-Waveform guardrail manufacturer-Waveform guardrail manufacturer
-Waveform guardrail manufacturer-Waveform guardrail manufacturer
-Waveform guardrail manufacturer-Waveform guardrail manufacturer
-Waveform guardrail manufacturer-Waveform guardrail manufacturer
-Waveform guardrail manufacturer-Waveform guardrail manufacturer
- Corrugated guardrail manufacturer Corrugated guardrail manufacturer
Corrugated guardrail manufacturer
- Corrugated guardrail manufacturer-Corrugated guardrail manufacturer
Determination of the longitudinal position of guardrail board columns:
First use a red pencil on the curb according to the Draw a horizontal line between the uprights, then use a string and nails to draw a line in the direction. Repeatedly adjust the line shape, then use a red pencil to draw a vertical line perpendicular to the horizontal line on this line to form a cross. When driving the uprights, strictly press the uprights. Drill in at a distance from the center of the cross line to ensure the straightness of the column in the longitudinal direction.
Guardrail board positioning method:
First determine the distance between the columns and measure the distance using bridges, passages, movable guardrail openings, overpasses, and level intersections as control points. The spacing of the columns is divided into two types: ordinary columns. In order to strengthen the spacing between the columns, the guardrail boards installed with special-shaped spacing often appear in actual construction. They are called special-shaped plates. Since the spacing is uncertain, the special-shaped boards are difficult to manufacture and affect the project. Therefore, it is difficult to determine the vertical columns. When spacing, reduce the spacing between special shapes as much as possible. For example, between two bridges, first measure the distance between the two bridges to see if there is no special-shaped spacing. If there is a special-shaped spacing, determine which end or middle the special-shaped spacing appears, and then record the station number and spacing size so that special-shaped guardrail panels can be specially made. The spacing may have a spacing fraction not greater than the number of spacing fractions that can be adjusted to multiple columns by the distribution method. Another issue worth noting is that the actual size of the spacing between the alignment and positioning columns on the overpass ramp must be retracted inward and outward, but the retracted and expanded dimensions should not exceed the size because the board is straight and the spacing is curved on the curb. After the installation, the guardrail board becomes easy to install and the line shape is beautiful and smooth.
The bent shape of the corrugated guardrail not only increases the aesthetics but also increases the strength of the guardrail.
It is extruded by the automatic production line and has a neat surface, no damage and strong anti-corrosion
Mature surface treatment method for the guardrail The board has the characteristics of anti-corrosion, anti-aging, sun resistance, high and low temperature resistance, and its service life in outdoor environments can reach - years
The corrugated guardrail has a simple structure, is beautiful and practical, easy to transport, and has good installation and anti-theft performance. It is limited by the actual terrain and is suitable for mountainous areas and It has strong adaptability in sloped and multi-bend areas, moderate cost, and is suitable for large-scale use.
Corrugated guardrails are basically suitable for all road sections, especially small radius curves and road sections that require sight lines
Gr-B-2C corrugated beam steel guardrail manufacturer