Plate-rafter integrated roof structure and construction method thereof
An integrated and integrated technology, which is applied in the direction of roofs, roofs, and roof coverings using flat/curved panels, can solve problems such as difficulties in concrete pouring, insufficient stability of concrete, and uneven molding, and achieve easy installation and guarantee Stability, the effect of improving the molding effect
Pending Publication Date: 2020-11-03
宣城市政建设集团有限公司
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Problems solved by technology
The large cantilevered roof of the temple building, the steep roof, and the structural characteristics of the integration of slabs and rafters have brought great difficulties to the concrete pouring construction. The concrete is not stable enough, easy to lose, and unevenly formed.
Method used
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[0039] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0040] A slab-rafter integrated roof structure, comprising a first keel frame, a double formwork assembly 3 is installed on the top of the first keel frame, a second keel frame is installed on the top of the double formwork assembly 3, and the first keel frame The skeleton, the double formwork assembly 3 and the second keel skeleton are fixed as a whole by water-stop screws 6, and the water-stop screws 6 are distributed in a rectangular array;
[0041] The double template assembly 3 includes a bottom template 31, a prefabricated rafter template box 32, a rafter 33, a beam plate assembly 34 and a top template 35, and the top...
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The invention discloses a plate-rafter integrated roof structure and a construction method thereof. The plate-rafter integrated roof structure comprises a first keel frame, a double-formwork assemblyis installed at the top of the first keel frame, a second keel frame is installed at the top of the double-formwork assembly, and the first keel frame, the double-formwork assembly and the second keelframe are fixed into a whole through water stop screws; the water stop screws are distributed in a rectangular array; and the double-formwork assembly comprises a bottom formwork, a prefabricated rafter formwork box, rafters, a beam plate assembly and a top formwork. According to the the plate-rafter integrated roof structure, the first keel frame and the second keel frame can support and limit the double-formwork assembly from the top position and the bottom position, so that the stability of concrete filling is guaranteed; and due to the arrangement of the bottom formwork and the top formwork, the beam plate assembly can be further restrained and positioned from the upper position and the lower position, so that the concrete forming effect is further improved.
Description
technical field [0001] The invention belongs to the technical field of ancient building construction, and in particular relates to a board-rafter integrated roof structure and a construction method thereof. Background technique [0002] Modern antique buildings are mostly wood structures and reinforced concrete frame structures or a combination of the two. Considering the requirements of applicability and durability, most antique buildings use reinforced concrete structures. Among them, the most difficult construction is the roof structure. The large overhang of the roof of the temple building, the steep roof, and the structural characteristics of the integration of slabs and rafters have brought great difficulties to the concrete pouring construction. The concrete is not stable enough, easily lost, and unevenly formed. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present invention provides a board-rafter integrated roof structure, a...
Claims
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IPC IPC(8): E04D3/04E04D12/00E04D15/04E04G11/36
CPCE04D3/04E04D12/006E04D15/04E04G11/36
Inventor 黄郝
Owner 宣城市政建设集团有限公司