Garage roof construction method
A construction method and garage technology, applied in the direction of floors, buildings, building components, etc., can solve the problems of small workload of formwork removal, high labor intensity requirements, and huge demand for formwork, so as to shorten the workload and save labor , save the effect of adjusting time
Active Publication Date: 2019-07-05
CHINA METALLURGICAL CONSTR ENG GRP
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Problems solved by technology
The inner mold of the concrete structure cavity in the above-mentioned garage roof is complicated to make. At the same time, when the garage roof in this structure is constructed, two layers of roofs need to be erected to form a closed pouring cavity. The garage roof made in this way, The labor intensity of the staff is very high, and the demand for steel, wooden beams, and formwork used when erecting the roof is very large, and it also brings a lot of work to the later demolition work.
Method used
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Embodiment
[0033] The garage roof construction method that present embodiment provides, it comprises following construction steps:
[0034] S1: Draw a schematic diagram of the planar structure of the garage roof according to the construction area and the position of the beams and columns during construction, and draw the planar layout of the plastic formwork according to the planar layout; when drawing the planar layout of the plastic formwork, it is necessary to The cross-sectional size of the open end and the edge line of the beam-column formwork are used for cad setting-out;
[0035] S2: According to the schematic diagram of the planar structure of the garage roof, set up a scaffold with the same area on the garage floor, and install a jacking bracket on the top of the scaffold pole (such as figure 1 shown); the vertical and horizontal spacing of scaffolding poles along the main beam is 800-900mm, and the rest are 1000-1100mm; the horizontal pole spacing is 1500-1600mm, and the vertic...
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The invention discloses a construction method of garage roof, comprising the steps of according to the construction area, the location of the beam in the construction, drawing a garage roof plane structure diagram and plastic mold plane layout; erecting scaffolding on the ground of the garage, and installing the jacking on the top of the upright pole of the scaffolding; laying the floor support frame on the jacking and the cap mold and the main beam bottom mold at the corresponding position of the floor support frame; placing and fixing plastic mold shells and install side molds; installing the switches of water and electricity and the implicit boxes, such as floor casing and distribution wells; tying the rib reinforcement and lay the plate reinforcement; pouring concrete; removing the plastic mold shells; installing the hollow moment steel grouting ribs under the ribs and forming fine ribs after grouting the grouting ribs. The plastic mold shells used in the construction method for garage roof can be reused, with less wood and templates, rib beams forming fast and in high quality.
Description
technical field [0001] The invention relates to the construction field of a garage roof, in particular to a construction method for a garage roof. Background technique [0002] At present, the roof structure of the garage mostly adopts the method of laying honeycomb cores to form densely ribbed beams, but the cost of honeycomb cores is relatively high, and it is not suitable for large-scale promotion. In order to reduce the cost, at present, some garage roof structures use concrete structure cavity inner mold or plastic formwork to replace the honeycomb core, such as a garage roof construction method published by the State Intellectual Property Office of China with the announcement number 104234432. The garage roof structure From top to bottom, it includes the upper roof, densely ribbed beams and lower roof, all of which are reinforced concrete structures, and the inner film of the concrete structure cavity is placed in the airtight cavity surrounded by the upper roof, lower...
Claims
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IPC IPC(8): E04B5/21
CPCE04B5/21
Inventor胥通通杨洋熊建平高志刚
OwnerCHINA METALLURGICAL CONSTR ENG GRP