How to set up formwork for reinforced concrete walls
A reinforced concrete and formwork technology, which is applied to the joints of formwork/formwork/work frame, formwork/formwork/work frame, and preparation of building components on site. It can solve the threat to the lives of construction personnel on site and affect the building structure. Integrality, difficult to accurately control the reinforcement, etc., to improve construction quality, save labor costs, and reduce work intensity
Active Publication Date: 2018-03-16
MCC TIANGONG GROUP
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Problems solved by technology
[0004] It is often difficult to accurately control the existing formwork erection method when reinforcing the plate
When erecting the formwork, if the reinforcement at the cross or straight joints is not in place, it will often cause many problems. For example, if the reinforcement at the formwork joints is not firm, it will often cause mold expansion during concrete construction , Explosive mold, if the explosive mold occurs during construction, it will threaten the lives of construction personnel on site and cause safety accidents; if the reinforcement at the formwork joints is too tight, it will cause concrete sinking and seriously affect the integrity of the building structure
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Embodiment Construction
[0039] The method for erecting reinforced concrete wall formwork of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0040] see figure 1 and Figure 8-10 . The method of the present invention will be described below by taking the installation of 2-layer templates and installing 3 templates on each layer as an example.
[0041] In the erecting method of reinforced concrete wall formwork of the present invention, the flat joint between two adjacent formworks is reinforced by the flat joint explosion-proof mold assembly 20 and the square wood 14, and 10 pairs of cross joint explosion-proof mold assemblies are used. The cross seams formed between the four adjacent formworks are reinforced. see Figure 9-10 Shown embodiment, this erecting method comprises the following steps:
[0042] First install the first layer of formwork: first install the 1# formwork, install the flat-joint explosion-proof mold assembly 20 at the jo...
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The invention discloses an erecting method for reinforced concrete wall formworks. A line-shaped splicing joint between every two adjacent formworks is reinforced through a line-shaped splicing joint anti-explosion mold assembly and square timber, and a cross-shaped splicing joint formed among every four adjacent formworks is reinforced through a cross-shaped splicing joint anti-explosion mold assembly; after mounting of each layer of formworks is completed, secondary back edges and main back edges are mounted outside the formworks, and the spliced formworks are primarily fixed through split bolts; and then the positions of the formworks are corrected, the split bolts are fastened, the cross-shaped splicing joint anti-explosion mold assemblies are fastened, the line-shaped splicing joint anti-explosion mold assemblies are fastened, and erecting of the formworks is completed. The method improves the safety of the formworks and the working efficiency, and is easy to implement, convenient to construct and capable of relieving the work intensity and reducing labor cost by 30% or more.
Description
technical field [0001] The invention relates to the technical field of formwork construction, in particular to a method for erecting a reinforced concrete wall formwork. Background technique [0002] The traditional formwork support system often includes the construction preparation of the tension bolts of the steel pipe fasteners - measurement and setting out - chiseling and cleaning of the stubble at the stubble of the floor wall column - erecting the full hall frame - binding of the wall column reinforcement - floor formwork installation - - Binding beam and slab reinforcement, wall column formwork installation - wall column concrete pouring - floor concrete pouring and other steps. [0003] During the on-site research, the wall adopts a whole-assembled clean-water formwork system to ensure the quality of the wall formwork assembly. The screw goes through the wall and is fastened by bolts. [0004] It is often difficult to accurately control the existing formwork erecti...
Claims
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IPC IPC(8): E04G11/08E04G17/00
CPCE04G11/08E04G17/005
Inventor 王超邓帮平
Owner MCC TIANGONG GROUP