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A formwork component and component technology, applied in the field of formwork components, can solve the problems of high cost and heavy floor weight, etc.
Inactive Publication Date: 2005-07-06
邱则有
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Problems solved by technology
However, during the construction of this floor slab, it is still necessary to use prefabricated thin slabs as formwork, the weight of the floor is still relatively heavy, and the cost is still high. Therefore, it is urgently needed to develop a new type of formwork member
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Embodiment Construction
[0043] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0044] As shown in the accompanying drawings, the present invention includes an upper plate 1, a peripheral side wall 2, and an open basin-shaped member surrounded by the upper plate 1 and the peripheral side wall 2, characterized in that the peripheral side wall 2 protrudes outward with a Overhang 3, the thickness of the overhang 3 is greater than the thickness of the upper plate 1 and the surrounding side walls 2. figure 1 It is a schematic structural diagram of Embodiment 1 of the present invention. In the drawings, 1 is the upper plate, 2 is the surrounding side wall, and 3 is the edge. In the following drawings, the numbers are the same, and the descriptions thereof are the same. like figure 1 As shown, the upper plate 1 and the surrounding side wall 2 are surrounded by an open basin-shaped member, and the surrounding side wall 2 is protruded with ...
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Abstract
The invention provides a shuttering member, which comprises an upper board, peripheral side panels, the upper board and the peripheral side panels encloses an open basin shape component, characterized a projected edge is arranged on the peripheral panel panels, the thickness of the projected edge is greater than the thickness of the peripheral panels, thus, when the shuttering member is applied to the roof construction, after the projected edges are pieced each other, construction shutterings or precast thin slabs can be substituted, the shuttering member also has the advantages of reducing building roof weight, lowered cost, furthermore, the shuttering members also have the advantages of high strength, large rigidity, furthermore, the shuttering member also has the advantages of simple construction, good deformation resistance, fine vibration resisting performance, easy manufacture, low cost. The shuttering members are adapted for the application of hollow building cover, room cover, wall, foundation slab and laced beam bridges of the cast-in-situs reinforcing steel concrete or prestressed reinforcement concrete, especially for hollow building covers with no beams or dense rib building covers.
Description
(1) Technical field [0001] The present invention relates to a formwork member. (2) Background technology [0002] At present, most of the buildings with brick-concrete structure and frame structure use prefabricated hollow-core slabs as floor slabs. This kind of slabs has the advantages of fast construction speed and low cost, but because there is no firm connection between the two adjacent prefabricated hollow slabs , Only cement mortar is used to fill the gaps, so not only is the integrity poor, which is not conducive to earthquake resistance, but also cracks and water seepage often occur, causing great inconvenience and psychological pressure to the residents. In order to solve the above problems, many buildings adopt the method of cast-in-place concrete floor (hollow, solid). Although the cast-in-place concrete floor has solved the problems of earthquake resistance and cracking, a large number of formwork must be used during construction, which not only increases the co...
Claims
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Application Information
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