Construction method of large-volume original decorative large pier stud fair-faced concrete

Abstract

The invention relates to a construction method of large-volume original decorative large pier stud fair-faced concrete, which is applicable to the construction of large-area, large-bevel and irregular large-volume original decorative large pier stud fair-faced concrete. The construction method is characterized by comprising the following steps of: building large pier stud reinforcement bar support; manufacturing templates; hoisting and mounting the templates; casting concrete; automatically monitoring the temperature of the concrete by a computer through an embedded thermal sensor; dismounting the templates when concrete hydration heat falls back; hanging plastic films and five-layer plywood by adopting typed wall bolt holes for perform moisture preserving protection maintenance after the templates are dismounted; simultaneously conducting film covering heat preservation maintenance on the top part, the side surfaces and the bottom part of the concrete with plastic films and burlap bags; maintaining the dismounted templates and other fittings for use; and sanding the surface layer of the maintained fair-faced concrete with sand paper and adopting fluorocarbon coating protection.

Description

technical field [0001] The invention relates to a construction method of fair-faced concrete, in particular to a construction method of large-volume original slurry-faced large piers and columns of fair-faced concrete, which belongs to the field of science and technology of engineering construction, and belongs to the specialty of building structure and construction technology. Background technique [0002] In modern buildings, fair-faced concrete is used more and more frequently, and the requirements for building facades are getting higher and higher. At this stage, there are no quality standards and relevant regulations in the current domestic norms for fair-faced concrete construction, and there is still a lack of in-depth and meticulous research on the fair-faced concrete construction technology, especially for the construction of large-volume clear-water concrete. It is the construction unit that relies on its own technical level and construction experience, and determi...

AI Technical Summary

Problems solved by technology

[0003] Facing clear-faced concrete project is a concrete project that takes the natural texture of the concrete itself and the combination of well-designed and carefully constructed tension bolt holes, open joints, and cicada joints to form a natural state as the decorative effect. For super large areas, large slopes, and irregular The construction method of fair-faced concrete for large-volume original slurry-faced large pier columns is still blank in China; in addition, the construction operations of fair-faced concrete in my country mostly rely on manual work, and the degree of mechanization and standardization of construction is not high

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