Construction process for aluminum sheet roof upright standing seam system

A technology of upright seaming and construction technology, which is applied to the tools used in roof engineering, roofs using flat/curved panels, and roofs, etc. It can solve the problems of temperature stress, water leakage, and inability to expand and contract, and solve temperature deformation. , The effect of ensuring reliability

Inactive Publication Date: 2017-01-04
THE FIRST COMPARY OF CHINA EIGHTH ENG BUREAU LTD
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Problems solved by technology

However, the existing construction methods generally have complicated procedures and low efficiency, and the structural settings at the joints of the aluminum veneer and the facade wall and other structures cannot meet the requirements, and water leakage is prone to occur.
The surface temperature of the metal roof can reach 60 degrees Celsius in summer, and the thermal expansion rate of ordinary aluminum is 1/1000. The ordinary alumin...

Method used

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  • Construction process for aluminum sheet roof upright standing seam system
  • Construction process for aluminum sheet roof upright standing seam system
  • Construction process for aluminum sheet roof upright standing seam system

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Embodiment Construction

[0062] In order to clearly illustrate the technical features of this solution, the present invention will be described in detail below through specific implementation modes and in conjunction with the accompanying drawings.

[0063] Such as Figure 1-Figure 6 Shown in, the construction technique of the aluminum sheet roof standing seam system of this embodiment comprises the following steps:

[0064] (1) Install embedded parts

[0065] The embedded part 1 of this project is made of Q235 steel, the embedded plate is 12mm thick and 150mmX150mm wide, and the 4 round steel pieces are M10 about 230mm long. After selecting qualified materials, use a shearing machine to cut the material, and then drill 4 round holes of M11 on the steel plate, insert the bent round steel into the round holes, leave about 3mm on the surface, and use plug welding on the front to weld After finishing, grind it flat, and weld 4mm fillet welding around the round steel on the back.

[0066] The embedding...

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Abstract

The present invention belongs to the technical fields of building engineering design and construction, and particularly discloses a construction process for an aluminum sheet roof upright standing seam system. The construction process for an aluminum sheet roof upright standing seam system comprises the process steps of installing built-in fittings, pouring concrete, installing purlin supporting plates, installing purlins, installing steel bottom sheets, installing non-woven fabric, installing a supporting seat, carrying out construction of aluminum panels, installing side flashings, installing cornices and aluminum sheets, and the like. The construction process for an aluminum sheet roof upright standing seam system has the following advantages: the degrees of freedom of roof sheets in the sheet length direction is not limited by fixed seats, and therefore, when temperature changes, the roof sheets are able to freely slide to stretch out and draw back on the fixed seats with no temperature stress generated; thus, the temperature deformation problem which is difficult to overcome for other sheet types is effectively solved, and the reliability of various properties of the roof sheets is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of architectural engineering design and construction, and in particular relates to a construction process of an aluminum plate roof standing seam system. Background technique [0002] With the diversification of architectural design, some public buildings are pursuing the effect of facades, and at the same time, in order to meet the requirements of large indoor spaces of public buildings, they often use a combination system of long-span steel structures and metal roofs in the roof system. The aluminum plate roof standing seam system integrates waterproof, circulating ventilation, heat insulation and beauty, and is widely used. However, the existing construction methods generally have complex procedures and low efficiency, and the structural settings at the joints of the aluminum veneer and the facade wall and other structures cannot meet the requirements, and water leakage is prone to occur. The surface tem...

Claims

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Application Information

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IPC IPC(8): E04D3/367E04D15/04
CPCE04D3/364E04D15/04E04D2015/042
Inventor 于科葛振刚张爱军齐朋曹守金董彪胡杰李应心袁成太杨海龙李军刘斌李超李蕾庞茜
Owner THE FIRST COMPARY OF CHINA EIGHTH ENG BUREAU LTD
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