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A high-efficiency and low-consumption combined formwork system and its construction method

A combined formwork and construction method technology, which is applied in the field preparation of formwork/formwork components and building components, construction, etc., can solve the problems of high construction cost, low safety performance, slow erection speed of fastener-type steel pipe scaffolding, etc. , to achieve the effect of reducing construction consumption and improving social benefits

Inactive Publication Date: 2016-06-22
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Problems solved by technology

Fastener-type steel pipe scaffolding is slow in erection speed, low in safety performance, large in randomness, and low in turnover efficiency, and the crossbar, back corrugated and formwork of the scaffold cannot be dismantled early, and the turnover period of materials is long, which not only increases the burden of material use, but also occupies higher construction cost

Method used

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  • A high-efficiency and low-consumption combined formwork system and its construction method
  • A high-efficiency and low-consumption combined formwork system and its construction method
  • A high-efficiency and low-consumption combined formwork system and its construction method

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Embodiment Construction

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0020] Such as figure 1 , 2 As shown, the high-efficiency and low-consumption combined formwork system of the present invention includes early demolition parts and non-early demolition parts. The templates 11 that will not be dismantled early are arranged alternately in rows and intervals under the concrete floor 1; The two ends of the rod 3 are supported on the vertical pole 5 and can move up and down to fix or remove the early demolition template 2 . Cross bar 3 and described vertical pole 5 joints are provided with an early dismantling head, and the lower side of template 11 is supported on the vertical pole 5 by this early dismantling head. A sweeping rod 6 is also provided near the concrete structure surface 7 . The height of the sweeping rod 6 from the concrete structure surface 7 is determined according to relevant specifications. ...

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Abstract

The invention discloses a high-efficiency and low-consumption combined formwork system and its construction method. Its formwork includes early demolition parts and non-early demolition parts. The formwork (11), early demolition formwork (2) and non-early demolition formwork (11) are alternately arranged in rows and intervals under the concrete floor (1); the early demolition formwork (2) is supported on the crossbar ( 3) On the top, the lower part of the formwork (11) is supported on the vertical pole (5); the two ends of the horizontal bar (3) are connected with the wedge-shaped connection key male head (14) and the wedge-shaped connection key female head (13). mouth docking to form a support system. The present invention can change the current situation of high investment, high consumption, and low efficiency of the current formwork system. The development and use of the high-efficiency and low-consumption combined formwork system of the present invention can realize early dismantling of formwork, rapid installation and disassembly of scaffolding, and a green and environmentally friendly formwork system , so as to reduce construction consumption and improve social benefits.

Description

technical field [0001] The invention belongs to the technical field of formwork in construction engineering, and relates to a high-efficiency and low-consumption combined formwork system and a construction method thereof. Background technique [0002] Reinforced concrete cast-in-place components are the main part of today's building structures, and the formwork system is an indispensable support and mold for its forming. At present, the formwork support frame commonly used in domestic formwork systems is fastener-type steel pipe scaffolding. The formwork used It is wood plywood. Fastener-type steel pipe scaffolding is slow in erection speed, low in safety performance, large in randomness, and low in turnover efficiency, and the crossbar, back corrugated and formwork of the scaffold cannot be dismantled early, and the turnover period of materials is long, which not only increases the burden of material use, but also occupies Higher construction costs. Contents of the inven...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G9/00E04G21/02
Inventor 李证吉袁新和谷俊峰
Owner CCFED THE FIGTH CONSTR & ENG
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