Assembly method of general composite steel formwork device for concrete fire wall
An assembly method and a firewall technology, which are applied to the joints of formwork/formwork/work frame, formwork/formwork/work frame, and on-site preparation of building components, can solve the problems of long construction period and reduce construction The construction period and amortization cost are low, and the effect of reducing on-site safety risks
Active Publication Date: 2017-01-25
SHANDONG ELECTRIC POWER ENG CONSULTING INST CORP +1
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Problems solved by technology
There is a certain interval between supporting formwork and pouring concrete each time, and the construction period is relatively long
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[0053] The present invention is described in detail below in conjunction with accompanying drawing:
[0054] Such as Figure 1-5 As shown, the universal combined steel formwork device for flat concrete fire walls includes two plane units arranged in parallel and identical in structure perpendicular to the ground foundation 3, each plane unit includes several rows of structures, and each row of structures is connected to the adjacent row of structures , each row of structures is spliced by a plurality of main templates 1;
[0055] Between the ends of two planar units that are arranged in parallel and have the same structure, there is a vertical unit that is arranged oppositely and has the same structure. The corresponding main template 1 in the plane unit, the height of the plane unit is the same as that of the vertical unit.
[0056] The main templates 1 of each row of structures are connected by double hook connectors. The gaps between four adjacent main templates 1 of t...
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The invention discloses a general composite steel formwork device for a concrete firewall and an assembly method thereof. The general composite steel formwork device comprises two same structure of plane units which are perpendicular to a ground foundation and parallel to each other; each plane unit comprises a plurality of rows of structures; every row of structure is connected above the corresponding adjacent row of structure; every row of structure is formed by a plurality of main formwork through splicing; the same structure of vertical units which are arranged oppositely are arranged between the end portions of the two same structure of parallel plane units; every vertical unit comprises a plurality of end formworks which are overlapped one by one; every end formwork is used for connecting with the corresponding main formwork arranged in the two plane units; the height of the plane units is as same as the height of the vertical units. According to the general composite steel formwork device for the concrete firewall and the assembly method thereof, the economic benefits and social benefits are high due to the generality, the recyclability and the convenience of a steel formwork and a supporting system thereof.
Description
technical field [0001] The invention relates to a method for assembling a universal combined steel formwork device for a concrete firewall. Background technique [0002] At present, the concrete firewall formwork of substation mainly adopts wood formwork and bamboo glue formwork, and some projects also use combined steel formwork. The use of wood formwork and bamboo glue formwork has the disadvantages of ready-made, ready-made, ready-supported and ready-to-dismantle, serious waste of wood, large labor input, long construction period, and poor aesthetics of the wall. Individual projects using combined steel formwork failed to carry out a universal design based on the characteristics of the firewall. Because the size of the firewall will change, it is difficult to apply the steel formwork to the next project after the completion of the project, resulting in high construction costs. [0003] The construction of the concrete firewall of the substation adopts scaffolding as the ...
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IPC IPC(8): E04G11/08E04G17/00
Inventor 马福雷胡俊鹏黄萍韩文庆刘建秋商文念丛培瑞赵甜甜盖超刘勇王慧慧翟彬邵中华吕念单波韩荣国蒋士武肖阔姜国辉
Owner SHANDONG ELECTRIC POWER ENG CONSULTING INST CORP