Light metal edge-wrapping structure for cornice and construction method thereof

Abstract

The invention relates to the technical field of a cornice structure and discloses a light metal edge-wrapping structure for a cornice and a construction method thereof. The edge-wrapping structure comprises a keel and an eaves gutter, wherein the keel is arranged as a modeling keel and comprises an overhanging keel, an inclined keel and a vertical keel; the rear end of the overhanging keel is fixed with the cornice; the inclined keel and the vertical keel are fixed at the front end of the overhanging keel; the inclined keel, the vertical keel and the overhanging keel are encircled into a triangular keel frame; the eaves gutter is arranged between the triangular keel frame and the cornice. The light metal edge-wrapping structure further comprises an edge-wrapping plate, wherein the edge-wrapping plate is made from light metal; the edge-wrapping plate comprises an upper edge-wrapping plate and a lower edge-wrapping plate; the upper edge-wrapping plate is fixed on the top surface of the inclined keel; the lower edge-wrapping plate is fixed at the bottom of the overhanging keel. The light metal edge-wrapping structure for the cornice has the advantages of light weight, low cost, convenience in construction, convenience in later maintenance and repairing and capability of increasing aesthetics and practicability of the construction.

Description

technical field [0001] The invention relates to the technical field of cornice structures, in particular to a lightweight metal edge-wrapped cornice structure and a construction method thereof. Background technique [0002] The cornice is the top of the roof structural slab at the junction of the structural outer wall and the roof structural slab. The cornice of existing permanent buildings is generally a cement cornice, which has high construction costs, single color style, poor aesthetics, and heavy weight. The problem is that there is a risk of water seepage in long-term use. When repairing or repairing, the cement cornice needs to be broken, which will cause a certain degree of shock and damage to the building wall. And with the development of current technology and people's high pursuit of aesthetics and practicability, there are more and more main materials and shapes of buildings, and many new-type roofs have appeared, such as vaulted roofs, folded roofs, thin-shell r...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a lightweight metal edging structure and construction method for the cornice that is light in weight, low in cost, easy to construct, convenient for later maintenance and renovation, and improves the aesthetics and practicability of the building. Concrete cornices are heavy in weight, high in cost, complex in construction, single in color and shape, and prone to water seepage after long-term use

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