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Why use galvanised guardrail plate? What are the advantages of galvanised guardrail plate?
2020-04-02
Why use galvanised guardrail plate? What are the advantages of galvanised guardrail panels? Existing galvanised guardrail manufacturers are usually solid concrete structures, they are placed in the middle of the road to act as a traffic divider and a crash barrier on one side of the road, they have a good crash prevention function but they are not aesthetically pleasing to look at and are fitted with anti-glare panels, the anti-glare panels will give a sense of depression to the driver. Another protective fence is the installation of green tanks above the concrete fence, although it has a greening function, the whole barrier is too high, which also puts pressure on drivers, and the green tanks are restricted, the plants need to be watered frequently, the maintenance cost is high, and the road surface may pollute the road
2016 Corrugated Beam Guardrail Specification
2016-11-28
A, roadside waveform beam guardrail set up 1, set up roadside waveform beam guardrail, according to the collision avoidance grade can be divided into A class and S class. S class guardrail belongs to the strengthened type, suitable for the road side of the road side of the particularly dangerous road section use. S class guardrail column centre spacing for 2m. 2, roadside waveform beam guardrail cross section layout, should not make the guardrail surface invasion of the highway construction limit within the limit, and shall not make the guardrail columns on the outside of the lateral earth pressure is obviously Decrease. The minimum distance from the outer edge of the column to the edge of the shoulder is as follows: when the width of the earth shoulder is 75cm, it should not be less than 25cm; when the width of the earth shoulder is 50cm, it should not be less than 14cm, 3, roadside
Highway guardrail plate damage repair process Jiangsu Guoqiang high-speed guardrail plate manufacturers
2016-11-20
1, for the crashed waveform guardrail plate, should be taken to replace the new guardrail plate method of repair value of the waveform guardrail plate can be repaired by professional manufacturers to repair and then use, in order to save the maintenance costs. 2, the use of in-situ calibration and replacement of new parts for the deformation of the block (i.e., connecting the spacer) maintenance; can be repaired in-situ use of the use of not have to be dismantled, the use of a jack, pry bar tools such as calibration; for the damage is severe block should be replaced. 3, want some isolation net, isolation fence, mostly because of man-made tearing and cutting reasons and damage, when the high speed through the village townships will be people want to take a shortcut from the gap into the high speed, in order to avoid this kind of danger.
Waveform guardrail installation method
2016-11-13
A guardrail plate construction programme, construction methods: 1. waveform guardrail plate construction waveform beam steel guardrail is to prevent uncontrolled vehicles over the central divider or in the road side of the more dangerous sections of the roadbed, without secondary accidents; in order to absorb the energy, reduce the degree of accidents and damage to vehicles and personnel and induced line of sight and landscaping roads. (1), the construction programme ① strictly in accordance with the requirements of the bidding documents to purchase materials, all steel according to the requirements of the bidding documents must have material quality certification. Corrugated beam steel guardrail steel components used are hot dip galvanised metal anti-corrosion treatment, high strength bolts hot dip galvanised treatment of high strength bolts connecting table
2016 Waveform Beam Guardrail Price Trend
2016-11-09
Jiangsu Guoqiang Galvanised Industrial Co., Ltd. is a multifunctional cross-field large-scale group with steel production and processing as its main business, and logistics services, modern tourism and agriculture, new energy support, financial industry and other industries as a whole. Professional production: highway guardrail, guardrail plate, high-speed guardrail, guardrail, waveform guardrail, columns, highway guardrail, highway guardrail plate, waveform beam guardrail, highway sound barrier processing.
Highway waveform guardrail plate crashworthiness level test
2016-11-02
With the rapid development of traffic, speed enhancement, our traffic protection measures are also keeping pace with the times of rapid development and upgrading. So far our country's guardrail is roughly divided into three grades: S grade, A grade, B grade. What do these three grades represent? Below I will take you to explain the specifications of the guardrail plate and its anti-collision ability: first of all, the guardrail plate specifications are as follows: Gr-B-4E roadside B double-wave beam guardrail, column spacing 4m, driven; Gr-B-2E roadside B double-wave beam guardrail, column spacing 2m, driven; Gr-B-4C roadside B double-wave beam guardrail, column spacing 2m, driven; Gr-B-4C roadside B double-wave beam guardrail, vertical