used highway guardrail for sale in texas

2018-08-31 19:09:05  By:Highway Guardrail Suppliers (5687)

used highway guardrail for sale

used highway guardrail for sale is a large market space, Compared with the new highway guardrail, the used highway guardrail has a higher price advantage, so many used highway guardrail sales places in texas.

used highway guardrail for sale in texas

The hot-dip galvanizing layer is composed of a surface free zinc layer and an iron zinc alloy layer. In the process of hot dip galvanizing, the iron and steel substrate and liquid zinc react with iron and zinc, and the iron and zinc alloy layer is formed on the steel base, which consists of different intermetallic compounds. The alloy layer combines the free zinc layer with the steel base firmly, so that the coating has good adhesion property.

Comparatively, the application history of hot dip galvanizing layer is relatively long, the application surface and the amount are relatively large, and the hot dip aluminizing coating is gradually started in the construction of the expressway.

The width of the balustrade is 310MM, the thickness is: 3MM, 4MM. 1 tons of guardrail plates can be paved: 3MM thick 80 meters, and 4MM thick 61 meters. It weighs 12.3 tons per kilometre 3MM thick and weighs 16.388 tons 4MM thick.

Column: rough gauge Q114, Q140MM length according to requirements generally 1.2 meters, 1.4 meters, 1.85 meters, 2 meters, 2.15 meters, 2.27 meters, wall thickness is 4MM/4.5MM.

250 barrier boards per kilometre. The column spacing is 4 meters, with 250 columns for each kilometer, 2 ends, 250 column caps, 250 screws, 250 brackets, and 250 block blocks.

The gauge of the three wave guardrail is 4.32 meters long and 505 millimeters wide, with a thickness of 3 millimeters and 4 millimeters.

used highway guardrail for sale in texas of corrugated steel guardrails: appearance quality - hot dip galvanized layer is bright gray, and over time, bright grey to dark grey. Compared with hot-dip galvanized coating, the hot dip aluminized layer is silver white, matte, slightly rough, and the color changes little with the increase of the use of noon limit.

highway guardrail

highway guardrail

The steel guardrail of waved beam is rigid and flexible. used highway guardrail for sale has strong ability to absorb collision energy. It has better line of sight induction function. It can be coordinated with line shape of highway, beautiful appearance and easy replacement of damage place. The wave beam steel guardrail has a certain permeability compared with the concrete guardrail, and has the characteristics of relatively low cost of engineering, which can be used in the half section of the beautiful beauty and the desert and snow area.

highway guardrail in texas

The expansion of the corrugated beam is the main form of semi-rigid guardrail. used highway guardrail for sale is a continuous structure with a corrugated steel guardrail plate spliced and supported by a main column. It uses the deformation of the soil foundation, column and beam to absorb the energy of collision, and force the out of control vehicle to change direction, return to the normal direction of driving, prevent vehicles from out of the road, to protect vehicles and passengers and reduce the loss caused by the accident.

The soft phase of the wave beam guardrail has a strong ability to absorb the energy of collision. It has good line of sight induction function. It can coordinate with the line shape of the road. It is beautiful in appearance. It can be used in a small radius bend. The damage place is easy to replace. The combined wave beam guardrail can be used in narrow central dividers. For the section that may cause serious consequences outside the bridge (bridge), the corrugated beam guardrail can be selected.

used highway guardrail for sale in texas has the advantages of good impact resistance, low cost, long life, corrosion resistance and safety. used highway guardrail for sale is more green, environmental friendly and easy to install. The material of highway wave guardrail is high quality steel plate after anticorrosion treatment.

used highway guardrail for sale in texas is generally classified according to the location and level of collision avoidance. According to the location, they can be divided into roadside guardrail and central divider fence. Roadside guardrail is mainly installed on both sides of the roadside to prevent vehicles from rushing out of the road. The central divider guardrail is mainly designed to prevent vehicles from getting out of control and driving into the opposite lane. The crashworthy guardrail can be divided into rigid, semi rigid and flexible guardrails according to their mechanical properties. Wave beam steel guardrail as a kind of facilities to ensure vehicle safety on highways has high practical value. Therefore, the construction of the guardrail must be carried out according to the construction technology.

highway guardrail weight

highway guardrail weight


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