Double-layer color plate roof construction method
A construction method and color plate technology, which are applied to roofs, roofs using flat/curved panels, roof coverings, etc., can solve the problem that the keel purlin under the C-shaped channel steel color plate cannot be guaranteed to be firmly reinforced, the quality cannot be guaranteed, and the construction speed can not be guaranteed. Slow and other problems to achieve the effect of ensuring structural safety and overall roof quality, reducing construction costs and reducing damage
Inactive Publication Date: 2020-09-25
SHANGHAI BAOYE GRP CORP
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Problems solved by technology
[0002] At present, the upper and lower roof color plates use C-shaped channel steel purlins as the supporting framework, and the C-shaped channel steel is in contact with the crest of the bottom color plate. When self-tapping screws are used to fix the C-shaped channel steel, the bottom color plate, and the lower keel of the color plate, it cannot be guaranteed. The purlins are firmly reinforced, and this construction method is slow in construction speed, waste of materials, and quality cannot be guaranteed
Method used
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Embodiment 1
[0034] A double-layer color board roof construction method, the basic process is: material entry review→operating platform production and installation→upper process recheck→roof lower layer board installation→horse bench installation→purlin installation→bathroom frame installation→laying insulation Cotton → fixing seat installation → roof panel 3 installation → acceptance, the specific steps are as follows:
[0035] ①Acceptance: The acceptance of materials after entering the site. When the materials enter the site, the general contractor, supervisor and construction unit must conduct joint acceptance. Materials that need to be re-tested must be sent to pass the test before they can be used.
[0036] ② Lay the lower board: such as figure 1 and figure 2 As shown: the line is pulled through the eaves to ensure that the eaves are parallel to the roof, and then the lower roof slab 1 is laid. The lower roof slab 1 is made of color steel plates, and each roof lower slab 1 is provid...
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The invention relates to the field of special arrangements or facilities related to a roof covering layer, in particular to a double-layer color plate roof construction method. The double-layer colorplate roof construction method includes the following step of (1) acceptance inspection, and is characterized by further including the following steps of (2) laying lower plates; (3) paving and installing the lower plates; (4) mounting support parts; (5) laying spacing layers; (6) mounting supports; and (7) mounting upper plates. The double-layer color plate roof construction method saves materials, is reliable in connection and improves the quality.
Description
technical field [0001] The invention relates to the field of special arrangements or facilities related to the roof covering layer, in particular to a double-layer color plate roof construction method. Background technique [0002] At present, the upper and lower roof color plates use C-shaped channel steel purlins as the supporting framework, and the C-shaped channel steel is in contact with the crest of the bottom color plate. When self-tapping screws are used to fix the C-shaped channel steel, the bottom color plate, and the lower keel of the color plate, it cannot be guaranteed. The purlins are firmly reinforced, and the construction speed of this construction method is slow, the material is wasted, and the quality cannot be guaranteed. Contents of the invention [0003] In order to overcome the defects of the prior art and provide a roof covering layer with material saving, reliable connection and improved quality, the invention discloses a double-layer color plate ro...
Claims
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IPC IPC(8): E04D3/16E04D3/362E04D15/04
CPCE04D3/16E04D3/362E04D15/04E04D2015/045
Inventor 明宝伟董德骞马庆祥杨志鹏夏振涛
Owner SHANGHAI BAOYE GRP CORP