Prefabricated highway intercepting ditch and manufacturing method thereof

Abstract

The invention discloses a prefabricated highway intercepting ditch and a manufacturing method thereof. To-be-dismantled reinforced concrete members are reused for manufacturing intercepting ditch members. Therefore, discharge of construction waste can be reduced, construction materials are saved, and energy conservation and environment-friendliness are achieved; the fabricated intercepting ditch members are completed in a pre-fabricating factory and then assembled on site, less on-site wet operation is performed, the construction period can be greatly shortened, and the construction cost can be reduced; meanwhile, the intercepting ditch members contain steel bars meeting requirements higher than general structural requirements, so that cracks or fractures in the intercepting ditch due to differential settlement or other reasons can be avoided in the specific use process, and durability is better.

Description

technical field [0001] The invention relates to an intercepting ditch, in particular to a prefabricated highway intercepting ditch and a manufacturing method thereof. Background technique [0002] In existing construction projects, there are a large number of abandoned reinforced concrete components that need to be removed, such as reinforced concrete supports, crown beams, waist beams in foundation pit support, reinforced concrete components that do not meet technical requirements due to construction reasons or other reasons It is necessary to dismantle abandoned reinforced concrete components, such as beams, slabs, columns, etc. These reinforced concrete components will generally be disposed of in landfill after dismantling, which not only causes waste of building materials, produces more construction waste, pollutes the environment, but also It consumes a lot of manpower, material resources and financial resources. [0003] In highway engineering or municipal engineering...

AI Technical Summary

Problems solved by technology

[0002] In existing construction projects, there are a large number of abandoned reinforced concrete components that need to be removed, such as reinforced concrete supports, crown beams, waist beams in foundation pit support, reinforced concrete components that do not meet technical requirements due to construction reasons or other reasons It is necessary to dismantle abandoned reinforced concrete components, such as beams, slabs, columns, etc. These reinforced concrete components will generally be disposed of in landfill after dismantling, which not only causes waste of building materials, produces more construction waste, pollutes the environment, but also Consume a lot of human, material and financial resources

[0003] In highway engineering or municipal engineering, there are a large number of intercepting ditch projects on both sides of roads and roads, especially on the edge of expressways near hillsides or high mountains. Ditch structures and masonry rubble structures have complicated construction procedures and a long construction period. In addition, since there is no steel bar in the middle of the masonry rubble structures, cracks or fractures are prone to occur during long-term use, and the durability is poor. At the same time, these The materials are all new materials that need to be repurchased, which requires a lot of money and the cost is relatively high

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