Pitch road with decelerating rope

Abstract

The invention discloses a pitch road with a decelerating rope. The pitch road is characterized by comprising a roadbed and a pitch pavement, the roadbed is internally provided with several bases, and supporting plates are arranged at the bottoms of the bases; each base is provided with several bracing plates of which the top walls are arch faces, limiting grooves which are matched with the bracing plates are formed in the top walls of the bases in a sunken mode, and trapezoidal fixed grooves are formed in the top walls of the bracing plates in a sunken mode; the bracing plates are located below the pitch pavement, and the pitch pavement arches at the bracing plates to form the decelerating slope. The pitch road with the decelerating rope has the advantages that the purpose of decelerating vehicles is achieved, and meanwhile the service life of the road is prolonged.

Description

technical field [0001] The invention relates to the field of asphalt roads, more specifically, it relates to an asphalt road with a deceleration slope. Background technique [0002] The pavement of the asphalt road is paved by mixing the asphalt material into the mineral material. The asphalt binder improves the ability of paving aggregates to resist damage to the road surface caused by traffic and natural factors, making the road surface smooth, less dusty and durable. Therefore, asphalt roads are the most widely used in road construction. [0003] Speed ​​bumps are usually set up on asphalt roads in industrial and mining enterprises, schools and residential quarters where vehicles need to slow down and where traffic accidents are likely to occur. The speed bump makes the road surface slightly arched to achieve the purpose of vehicle deceleration. The material is mainly rubber, and it is generally yellow and black to attract visual attention. [0004] The existing Chines...

AI Technical Summary

Problems solved by technology

[0005] However, it is necessary to drill holes on the road surface to connect the fixing bolts with the road surface, and the drilled holes are prone to water seepage

On the one hand, the presence of moisture reduces the adhesion of asphalt itself, and at the same time destroys the cohesion between asphalt and mineral aggregates in the asphalt pavement, thus accelerating the peeling phenomenon, causing water damage to the road, and reducing the service life of the road

Damage to the road will also accelerate the damage of the speed bump and reduce the service life of the speed bump

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