Installation construction method of super-high and super-long suspender curtain wall
A construction method and boom technology, which are applied to walls, building components, buildings, etc., can solve the problems of high vertical drop, large horizontal span, and difficulty in the installation of boom curtain wall support systems and surface materials, so as to ensure the quality of installation. Effect
Inactive Publication Date: 2016-11-23
CHINA CONSTR SECOND ENG BUREAU LTD
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Problems solved by technology
Since the structure of the exhibition hall is different from other residential and commercial buildings, most of them are irregular structures with large horizontal spans and high vertical drops, which cause certain difficulties for the installation of suspender curtain wall support systems and surface materials
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[0019] The technical solutions in the embodiments of the present invention will be described clearly and in detail below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0020] Such as Figure 1-4 Shown: a super-high super-long boom curtain wall installation method, the method includes the following steps:
[0021] Measurement and setting out: use the curtain wall tolerance to set up a reference reference axis, and after repeated checks, establish it as an auxiliary reference axis. According to the reference point and line of the general contractor, consider the error caused by temperature difference and uneven grou...
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The invention discloses an installation construction method of a super-high and super-long suspender curtain wall. Construction is performed on a spherical grid of a roof all the time, segmented machining is performed on a steel truss in a support system installation process, and the problem of difficulty in installation of a large-span irregular steel truss is solved. In a plane materiel installation process, and an electric hoist and an automobile crane are adopted respectively for material hoisting in areas with different storey heights and matched with a construction hanging basket for manual installation. During successive release of elasticity of belleville springs in different areas, errors of staggered joints of the glass curtain wall are controlled strictly, adjustment is performed once when glass installation is performed in one area, and the installation quality is guaranteed.
Description
technical field [0001] The invention relates to the technical field of building construction, in particular to a super-high and super-long suspender curtain wall installation and construction method. Background technique [0002] Building curtain wall, as the leading external structure of public buildings, has attracted more and more attention because of its beautiful appearance, energy saving, easy maintenance and other characteristics. As a common form of curtain wall, hanger curtain wall is applied in many exhibition halls. Since the structure of the exhibition hall is different from other residential and commercial buildings, most of them are irregular structures with large horizontal spans and high vertical drops, which cause certain difficulties for the installation of suspender curtain wall support systems and surface materials. Contents of the invention [0003] The purpose of the invention is to solve the problem of installing large-span and irregular steel truss...
Claims
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IPC IPC(8): E04B2/88
CPCE04B2/88
Inventor 马文浩余德浩刘丽强贾素辉高正勇
Owner CHINA CONSTR SECOND ENG BUREAU LTD