Air-tight heat insulation metal roof and construction method thereof
A technology of metal roofing and construction methods, which is applied in the direction of roofing, roof covering, and tools used in roofing engineering. It can solve the problems of not being able to satisfy airtight heat insulation, cumbersome construction procedures, and high construction costs, and achieve rust prevention. And good fire performance, high construction efficiency and low construction cost
Active Publication Date: 2013-09-25
CHINA CONSTR EIGHT ENG DIV CORP LTD
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Problems solved by technology
[0002] With the rapid development of high-tech industries such as electronics and biopharmaceuticals in my country, it has become a trend, and the number of factories with airtight and heat-insulating requirements is gradually increasing. However, the current conventional roofing and its construction methods are not suitable for high-tech industries such as electronics and biopharmaceuticals. The construction of industrial airtight and heat insulation can not meet the requirements of airtight and heat insulation well. At the same time, it has problems such as slow construction speed, high construction cost and cumbersome construction procedures.
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[0042] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0043] see figure 1 , a kind of airtight heat insulation metal roof of the present invention, comprises a roof truss 3, also comprises:
[0044] A plurality of metal bottom plates 7, adjacent metal bottom plates 7 are fastened to each other, and fixed on the purlin 2 through a plurality of fixed bases 5; the purlin 2 is fastened to the purlin support 1 by bolts 4, and the purlin support 1 is welded at a fixed distance On the truss 3; glass wool 8 is laid on the metal bottom plate 7, the glass wool 8 is PE (polyethylene) film glass wool, the thickness of a single layer is 80mm, and the weight is 16kg / m; a plurality of metal top plates 9 are laid on the glass On the cotton 8, adjacent metal top plates 9 are fastened to each other and fixed on the metal bottom plate 7 through a heat-insulating metal fixing seat 6, and the metal top plate 9 is mad...
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The invention discloses an air-tight heat insulation metal roof and a construction method thereof. The air-tight heat insulation metal roof comprises a roof truss, a plurality of purline supports, a plurality of purlines, a plurality of metal bottom plates, a plurality of metal top plates and glass wool, wherein the purline supports are welded on the truss at fixed intervals; the plurality of purlines are fixed on the purline supports through bolts; the adjacent metal bottom plates are mutually buckled and fixed on the purlines through a plurality of fixed bases; the adjacent metal top plates are mutually buckled and fixed on the metal bottom plates through a heat insulation metal fixed seat; and the glass wool is spread between the metal bottom plates and the metal top plates. By adopting the air-tight heat insulation metal roof and the construction method thereof, air-tight heat insulation construction of plant roofs of high-technology industries such as electronics, biological pharmacy and the like is realized; and the air-tight heat insulation metal roof and the construction method have the advantages of high construction efficiency, low construction cost and a small number of construction processes.
Description
technical field [0001] The invention relates to a roof and a construction method thereof, in particular to an airtight heat-insulating metal roof and a construction method thereof. Background technique [0002] With the rapid development of high-tech industries such as electronics and biopharmaceuticals in my country, it has become a trend, and the number of factories with airtight and heat-insulating requirements is gradually increasing. However, the current conventional roofing and its construction methods are not suitable for high-tech industries such as electronics and biopharmaceuticals. The construction of industrial airtight and heat insulation can not meet the requirements of airtight and heat insulation well. At the same time, it has problems such as slow construction speed, high construction cost and cumbersome construction procedures. Contents of the invention [0003] The purpose of the present invention is to overcome the defects of the prior art, and provide a...
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IPC IPC(8): E04D3/35E04D3/36E04D3/362E04D15/04
Inventor 邵启雁付梓崔卓立蔡庆军王荣涛郭青松吴黄忠
Owner CHINA CONSTR EIGHT ENG DIV CORP LTD
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