Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Formwork component

A formwork member and component technology, applied in the field of formwork members, can solve the problems of poor overall strength and rigidity of formwork members, force and force transmission of cast-in-place concrete hollow floors, damage to formwork members, etc.

Inactive Publication Date: 2009-05-13
邱则有
View PDF1 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no reinforcing structure in the formwork components in this floor slab, the overall strength and rigidity of the formwork components are poor, and the phenomenon of damage to the formwork components is prone to occur. After being applied to cast-in-place concrete hollow floors, it cannot be better Ground Participation in the Stress and Transmission of Cast-in-situ Concrete Hollow Floor

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Formwork component
  • Formwork component
  • Formwork component

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0052] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0053] As shown in the accompanying drawings, the present invention includes an upper plate 1 and surrounding side walls 2, and the upper plate 1 and the surrounding side walls 2 form an open basin-shaped member, which is characterized in that the cavity of the basin-shaped member is provided with The stiffener 3 and the formwork components are provided with connecting pieces 28 connecting the formwork components to each other, and the connecting pieces 28 are socket rods and holes. In each accompanying drawing, 1 is an upper plate, 2 is a surrounding side wall, and 3 is a stiffening rib. In the following accompanying drawings, those with the same number have the same description. Such as figure 1 As shown, the upper plate 1 and the surrounding side walls 2 form an open basin-shaped member, and a stiffening rib 3 is arranged in the cavity of the basin-...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a shuttering member, which comprises an upper board (1) and peripheral side walls (2), wherein an open basin shaped member is enclosed by the peripheral side walls (2). The shuttering member is characterized in that a stiffening rib plate (3) is arranged in a cavity of the basin shaped member, the shuttering member is provided with a connecting piece (28) used for the mutual connection between shuttering members, and the connecting piece (28) is a socket bar and a hole. The shuttering member is suitable for hollow floors, roofs, wall bodies, foundation slabs and open web bridges with cast-in-place reinforced concrete or prestressed reinforced concrete, particularly for hollow girderless floors.

Description

[0001] This application is a divisional application of the invention patent application with the filing date of December 15, 2003, the application number of 200310124186.3, and the title of "a formwork component". (1) Technical field [0002] The present invention relates to a formwork member. (2) Background technology [0003] At present, most of the buildings with brick-concrete structure and frame structure use prefabricated hollow-core slabs as floor slabs. This kind of floor slab has the advantages of fast construction speed and low cost, but because there is no firm connection between two adjacent prefabricated hollow-core slabs , Only cement mortar is used to fill the gaps, so not only the integrity is poor, which is not conducive to earthquake resistance, but also cracks and water seepage often occur, causing great inconvenience and psychological pressure to the residents. In order to solve the above problems, many buildings have adopted the method of cast-in-place c...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): E04G11/36E04B5/17
Inventor 邱则有
Owner 邱则有
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com