Special-shaped rail and construction method thereof

Abstract

The invention relates to a special-shaped rail and a construction method thereof. The special-shaped rail is connected to an inner arc edge of a structure floor plate, and a main body structure consists of support frames, vertical keels, horizontal keels, a back plate, a glass-fiber reinforced composite (GRC) panel and a handrail; the support frames are arranged along the inner arc edge of the structure floor plate at intervals; the vertical keels are arranged on the support frames between the back plate and the GRC panel; the horizontal keels are distributed along the upper, middle and lower parts of the back plate at intervals, connected among the vertical keels and fixed with the back plate; the GRC panel is formed by horizontally splicing a plurality of GRC plates; the vertical section of the back plate is a curved surface; and a layer of steel plate net is connected to and a cement mortar coating decoration layer is paved on the inner surface of the back plate. The GRC plates are molded into a special-shaped structure for the construction of an indoor rail, and the rail has a novel and unique shape and elegant appearance, accords with the idea about the shape of the indoor rail of a designer and an owner on the basis that the function of the rail is realized, and creates a more abundant shape effect in an indoor space.

Description

technical field [0001] The invention relates to a railing for a building hall, in particular to a special-shaped railing and a construction method thereof. Background technique [0002] GRC (Glass Fiber Reinforced Composite Material) is a new type of composite material invented in the 1970s abroad. It uses alkali-resistant glass fiber as a reinforcing material, and sulphoaluminate low-alkalinity cement as a cementing material and is mixed with suitable aggregates to form a base. It is made by spraying, vertical mold casting, extrusion, flow slurry and other processes. GRC integrates the characteristics of light weight, high strength, high toughness, water resistance, non-combustibility, sound insulation, heat insulation, corrosion resistance, and easy processing, and occupies an important position in building decoration. [0003] At present, GRC panels are mainly used in outdoor decoration and installed in non-load-bearing parts of buildings. As a new type of interior deco...

AI Technical Summary

Problems solved by technology

Due to the limitations of the materials and construction techniques used in the railings, the shape of the existing railings is relatively single, which is difficult to meet the beautiful and novel design requirements of modern buildings

For example, if the GRC board is made into a special-shaped structure and used in the construction of the railings of the building hall, it can create a beautiful overall effect and meet the functional requirements of the railing design. However, there are currently no relevant construction techniques and acceptance standards for reference.

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