Gr-A-4E, Gr-A-4E, Gr-A-4E manufacturer

We rarely pay attention to the guardrails on the highway. Perhaps we only notice them when we stop the car and take a rest. It can be said to be the patron saint of the highway. It is an indispensable part of the highway and has very important significance.
With the rapid development of our country's economy, some of our highway standards will gradually change with demand to make them more humane and in line with international standards. Generally speaking, the slope slope and embankment height ratio of my country's highways are between: If the vertical depth of the ditch is less than 1 meter, no anti-collision guardrails can be installed. The guardrail net should not be set too high. It is recommended that the height of the guardrail net in general areas should be between -. and in special areas. This height is not only difficult for people to climb but also saves investment.
Completed rendering of corrugated guardrail_Copy - Road side level double wave corrugated beam guardrail column spacing is driven in
- Road side level double wave corrugated beam guardrail column spacing is driven in
- Road side Level double wave corrugated beam guardrail column spacing concrete foundation
- Roadside level double wave corrugated beam guardrail column spacing concrete foundation
Road side level double wave corrugated beam guardrail column spacing driven-in type
Roadside Level double wave corrugated beam guardrail column spacing driven type
- Road side level double wave corrugated beam guardrail column spacing concrete foundation
- Road side level double wave corrugated beam guardrail column spacing concrete foundation
- Roadside-level double-wave corrugated beam guardrail column spacing is driven in
- Roadside-level double-wave corrugated beam guardrail column spacing is driven-in type
- Roadside-level double-wave corrugated beam guardrail column spacing is driven in with sleeves Type
- Road side level three-wave corrugated beam guardrail with column spacing embedded sleeve type
Central divider with separate type and level Double-wave corrugated beam guardrail with column spacing driven in type
Central divider with separate type and level Double-wave corrugated beam guardrail column spacing is driven in
- Central separation zone separate type three-wave corrugated beam guardrail column spacing embedded sleeve type
Central separation zone combined type double-wave corrugated beam guardrail column spacing is driven Entry type
Central separation belt combined type double wave corrugated beam guardrail column spacing pre-embedded sleeve type
The company undertakes Sichuan Duwen Expressway, Sichuan Xipan Expressway, Chongqing Zhongdian Expressway, Chongqing Shizhong Expressway , Chongqing Yuchang Expressway, Guangxi Quanxing Expressway, Yunnan Yongwu Expressway, Yunnan Shuima Expressway, Fujian Longchang Expressway and other highway traffic safety facilities. The products supplied not only successfully passed the acceptance of the relevant departments, but were also rated as the best in the industry. The best suppliers have been well received by supervisors and owners.
Our company has participated in the projects of Ertan Hydropower Station, Gezhouba Hydropower Station, Xiluodu Hydropower Station, Zipingpu Hydropower Station, Chengdu-Kunming Railway, Chengdu-Chongqing High-speed Railway, Chongqing-Guizhou Railway, Lanzhou-Xinjiang Railway, Da-Chongqing Expressway, Chengdu-Chongqing Expressway, Daxing-Chongqing Expressway, etc. Work on large-scale engineering construction projects such as Shaanxi Expressway, Yaxi Expressway, Chengnan Expressway, national highway, national highway, national highway, national highway, etc.