Continuous construction method for aluminum alloy template for comprehensive pipe rack

Abstract

The invention relates to underground comprehensive pipe rack construction, in particular to a continuous construction method for an aluminum alloy template for a comprehensive pipe rack. The continuous construction method comprises the following steps that A, first-time pouring construction of a first-section comprehensive pipe rack body is conducted; B, second-time pouring construction of the first-section comprehensive pipe rack body and first-time pouring construction of a second-section comprehensive pipe rack body are conducted at the same time; C, form removal of the first-section comprehensive pipe rack body is conducted; D, second-time pouring construction of the second-section comprehensive pipe rack body is conducted; and F, first-time pouring construction of a third-section comprehensive pipe rack body is conducted. According to the continuous construction method, the continuous cyclic work is achieved, rapid turnover construction is achieved, the construction speed is increased, the construction period is shortened, construction materials are saved, and the construction environment is safer and more environment-friendly. Meanwhile, a concrete structure formed through the continuous construction method is flat and smooth in surface quality, the requirements of facing and bare concrete are met, secondary plastering is not needed, and the construction cost is saved.

Description

Technical field [0001] The invention relates to the construction of an underground comprehensive pipe gallery, in particular to a continuous construction method of an aluminum alloy template for the comprehensive pipe gallery. Background technique [0002] With the rapid development of the urban networked municipal pipe network system, repeated excavation of roads due to pipeline expansion, renewal, maintenance, etc. is very common. As a new model to effectively solve the contradictions in urban infrastructure construction, integrated pipe corridors have gradually been recognized and promoted . [0003] At present, the comprehensive pipeline gallery formwork project mainly consists of three traditional forms, namely wood formwork, steel formwork and plastic formwork. The wooden formwork is not waterproof, easy to mold and rot, has low reuse rate, consumes wood resources, and is not conducive to the protection of the ecological environment and forest resources; the steel formwork i...

AI Technical Summary

Problems solved by technology

Wooden formwork is not waterproof, prone to mildew and rot, low reuse rate, consumes wood resources, and is not conducive to the protection of ecological environment and forest resources; steel formwork is too heavy, requires the assistance of mechanical equipment for construction, and is easy to rust. Medium is easy to bond with concrete, and it is difficult to demould; plastic formwork has poor rigidity, is easy to deform, and is expensive

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