Adjustable disassembling-free mold gridwork girder structure floor construction method
A construction method and technology of lattice beams, applied to floors, building components, building structures, etc., can solve problems such as mold deformation, affecting construction efficiency, and lack of floor level accuracy, to achieve accurate floor level heights and floor level heights The effect of efficient construction
Inactive Publication Date: 2010-01-06
和信营造股份有限公司
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Problems solved by technology
[0003] Although the above-mentioned non-demolition-free lattice beam mold for the raised floor improves the bulkiness of the forming device and the inconvenience of transportation, it is easy to deform the mold due to the pressure of the concrete during the construction of the conventional non-detachment-free lattice beam mold, so that the final floor level accuracy cannot be achieved. The required value, and many components assembled on it cannot be quickly disassembled, which really affects the construction efficiency
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[0019] In order to fully understand the purpose, features and effects of the present invention, the present invention will be described in detail by means of the following specific embodiments and accompanying drawings, as follows.
[0020] Please refer to figure 1 , 2 , which are the structure exploded view and assembly diagram of the adjustable non-dismantling mold respectively. The overall adjustable non-dismantling mold consists of a fixed base 1, a first sleeve 21, a second sleeve 22, a temporary cover 3, a fixed plate 4 and a horizontal precision Composed of adjusting screws 5, the fixed base 1 has four fixing holes 11 through which the fixing screws 13 can pass through the four fixing holes 11 so that the fixing base 1 can be fixed on the building formwork, and the fixing plate 4 can be borrowed The central screw 12 of the base passes through the central hole 43 of the fixing plate, and the nut 41 and the washer 42 pass through the central screw 12 of the base and are ...
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The invention provides a construction method of adjustable and non-dismantling die floor of grillage girder structure, which comprises the following steps: a plurality of fixed bases are respectively arranged and fixed at the position of a plurality of openings prearranged on a construction formwork; the first hollow jacket casings provided with openings at two ends are positioned on each fixed base respectively; a second jacket casing, on which a temporary cover is arranged, is positioned at the opening at the other end where each first jacket casing connects with the construction formwork; the concrete is cast at the outer side of the first jacket casings on the construction formwork until a first preset height is reached; the space between the first jacket casings and the second jacket casings is adjusted through a height adjusting device; the concrete is cast to a second preset height; after the concrete is solidified, the temporary covers and the fixed bases are dismantled; after the concrete is maintained to a preset strength, the construction formwork is dismantled and the concrete floor of grillage girder structure is formed. The invention has the advantages of high construction efficiency and exact floor level.
Description
【Technical field】 [0001] The invention relates to a construction method for a lattice beam structure floor, in particular to an adjustable construction method for a lattice beam structure floor without dismantling molds. 【Background technique】 [0002] The construction industry reserves openings during floor construction. The conventional method is to install a forming device at the position of the opening on the building formwork, and then grout it. However, this known forming device is bulky and inconvenient to carry. ideal. Recently, Taiwan Patent Application No. 087115830A01 discloses a dismantling-free lattice beam mold with two openings. A base and a top plate are respectively arranged at the two-end openings of the dismantling-free lattice beam mould, and the base and the There is a fixed shaft between the top plates, so that the base and the top plate are respectively arranged at the two openings of the non-detachable lattice beam mold by the fixed shaft, so as to p...
Claims
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IPC IPC(8): E04B5/43E04B5/32
Inventor 翁嘉宏
Owner 和信营造股份有限公司