Prefabricated concrete precast road capable of being recycled and construction technology thereof

Abstract

The invention discloses a prefabricated concrete precast road capable of being recycled and a construction technology thereof. The construction comprises the following steps that a concrete prefabricated board is precast through templates comprising sizing reinforcing steel bars through a bottom construction technology; four round-headed hoisting nails are embedded on the concrete prefabricated board to serve as hoisting points; a fillet surface is machined on the top surface of the concrete prefabricated board; then rubber strips are embedded on the front side surface, the rear side surface and the left side surface of the concrete prefabricated board; concrete prefabricated boards are transported to a construction site through a transport cart and are stored; the concrete prefabricated boards on the transport cart are divided into a plurality of layers; a cushion block is arranged between each two adjacent layers of concrete prefabricated boards; the concrete prefabricated boards aremounted at full width in the same direction through a truck crane and a duckbilled lifting hook; then the truck crane is parked on an accomplished pavement; cross sections are spliced and mounted; the concrete prefabricated boards are bonded through mortises and bulges; gaps are filled with asphaltic sand, so that a temporary road is formed. The prefabricated concrete precast road reduces produced waste and pollution, and effectively reduces construction waste.

Description

technical field [0001] The invention relates to the technical field of construction engineering temporary road facilities, in particular to a recyclable prefabricated concrete road and a construction process thereof. Background technique [0002] Temporary road facilities for construction projects, which are necessary conditions for construction, are mostly used for one-time use. After the project is completed, the road will be demolished for re-planning. The direct consequence of this large-scale use of disposable temporary roads is to generate a large amount of construction waste, and The demolition of temporary concrete roads will not only produce a large amount of construction debris, but also cause dust and noise pollution to the environment. The disposal and environmental protection of construction waste has always been a difficult problem in urban construction and development. Contents of the invention [0003] The invention aims to solve the deficiencies of the pri...

AI Technical Summary

Problems solved by technology

[0002] Temporary road facilities for construction projects, which are necessary conditions for construction, are mostly used for one-time use. After the project is completed, the road will be demolished for re-planning. The direct consequence of this large-scale use of disposable temporary roads is to generate a large amount of construction waste, and The demolition of temporary concrete roads will not only produce a large amount of construction debris, but also cause dust and noise pollution to the environment, and the treatment and environmental protection of construction waste has always been a difficult problem in urban construction and development

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