by The construction of expressways in China began in the 1980s.
According to the design service life, the expressways built in the early stage have entered the overhaul period, and most of them are facing the needs of reconstruction and expansion.
At present, the isolation facilities in the reconstruction and expansion construction area of Expressway mostly use simple devices such as traffic cone.
This kind of isolation facilities can only play the role of isolation and warning, and the safety protection ability is weak.
In recent years, the safety protection facilities in the construction area have gradually developed into safety protection products with protection capacity represented by steel guardrails.
However, the reuse rate of steel guardrail is low, and it needs to be anchored with the ground, which is easy to damage the later asphalt pavement.
Therefore, how to meet the safety protection capacity of traffic facilities in the construction area without causing damage to the pavement and realize the rapid disassembly and installation of safety protection facilities is an urgent problem to be solved.
Pujian group’s new anchor free cast mobile guardrail technology solves the above problems and provides a very good technical support for better safety protection in the highway reconstruction and expansion construction area.
Product specification: 1000mm high and 1800mm long, with galvanized color steel plate (or customized glass steel plate) square tube in the middle: 25mm * 25MM or 30mm * 30MM base: 55cm long 8# channel steel (thickened 60cm long) guardrail.
The dimensions are: 1m high * 1.8m long, 1.2m high * 1.8m long.
Other dimensions can be customized.
The company’s construction slogan, company slogan, logo, etc.
can also be printed according to the construction requirements.
Product use: Construction isolation, road maintenance, building demolition, logistics and freight transportation, power maintenance, greening maintenance, construction operation, building isolation, road construction, etc.
The anchor free assembled mobile guardrail can quickly realize the functions of isolation, diversion and warning in any place and section.
The anchor free assembled mobile guardrail changes the bulkiness of the original guardrail and is composed of galvanized materials, which improves the service life of the isolation fence.
After installation, it can be moved and adjusted as long as the bolts are pulled out.
In case of special circumstances during the epidemic period, the isolation fence can be opened for emergency U-turn evacuation.
At the same time, it provides great convenience for staff cleaning.
The design of triangular grid structure is not only concise and beautiful, but also stable and impact resistant.
What is worth mentioning is that the new guardrail adds color matching, which is more eye-catching at night, and perfectly solves the problem of dazzling lights and hidden dangers of driving safety at night.
In a city, it is important that the roads are spacious and unblocked, but what is more important than unblocked is to ensure safety.
The anchor free assembled mobile guardrail improves the traffic order of road construction, eliminates many existing traffic safety hazards, ensures the travel safety of vehicles and pedestrians, effectively prevents traffic accidents, and more directly and effectively improves the construction speed..
