It is mainly a kind of guardrail used to protect vehicles, which is widely used on highways, or used to isolate opposite traffic flow in places with dense traffic flow on urban roads, to prevent more serious consequences in case of traffic accidents. Because of the large demand, guardrail molds have been developed. The guardrail molds are made of steel, mainly because the steel materials have been used for a long time, and the anti-collision guardrails have been used more often. The steel materials can reduce the cost of production from the perspective of cost, and the steel can be recycled after being used during production, which conforms to our current environmental protection concept, and the steel hardness is relatively high, It is not easy to deform in the process of use and transportation, and it can be used for a long time. However, the surface of the guardrail is not smooth, so it should be noted.
Now it is much easier to use the crash barrier template for installation. You only need to make the template according to the customer's drawings. You can use pre fabrication, or you can directly pour concrete after the template is installed. The solid depends on the customer's requirements. These two methods are very convenient. Pre fabrication can directly transport the prepared barrier to the construction site in the material site for installation, In this way, the construction period is relatively short compared with manual measurement and installation, and it is also convenient for on-site pouring.
The steel panel is spliced one by one to make a mold, and the panel used is Q235. Guardrails are mainly used in urban areas, separating the traffic flow and pedestrians on both sides, and also used on national highways and expressways. The purpose of the anti-collision is to prevent the collision and damage of guardrails.
When a vehicle encounters a guardrail in an accident, it will not cause a bigger accident. It will prevent the vehicle from breaking through the guardrail and rushing out of the road, or falling to the road or under the bridge, causing greater losses. The guardrail will avoid the occurrence of traffic poetry and reduce the injury of the accident. Although the shape of the crash barrier is simple, the details are very important when making it. The removal of the formwork is connected by upper and lower pull rods and left and right screws.
The anti-collision guardrail is poured with reinforced concrete. In the process of making concrete blocks, it is generally used in conjunction with the reinforcement. The cast-in-place method is used for pouring, effectively avoiding scratches and damages on the surface of the mold caused by handling the whole mold. Before making the mold, the concrete shall be mixed, and then the concrete shall be poured into the combined mold, and the vibrating rod shall be used for mixing. After the injection, the concrete surface shall be kept moist to prevent dry cracking, and the mold surface shall be covered with a layer of plastic film for drying.
Wuhan Hanjiang Metal Steel Formwork Co., Ltd. is a large-scale professional formwork enterprise integrating design, production, sales and service. Various special-shaped combined steel formwork, etc.
The company currently has a group of professional designers, experienced technicians and excellent enterprise management team, with strong technical force and a full set of advanced template processing machinery and equipment. Our advantage is that we have a complete R&D center that can independently develop advanced molding technology, especially the technical ability to improve product quality and advanced steel mold polishing technology for large-scale engineering organizations, and strive to provide better quality and service!
Our company has always adhered to the service tenet of "customer first, quality", and with an attitude of excellence, we wholeheartedly provide new and old customers with timely, fast and high-quality services. Welcome to contact our company to discuss business.
Huang Yuebin
yuebinhuang8@gmail.com