Unlock instant, AI-driven research and patent intelligence for your innovation.

Shuttering member

A technology of formwork components and movable parts, which is applied to building components, building structures, floor slabs, etc., and can solve problems such as cracking damage, stress concentration, and low production efficiency

Inactive Publication Date: 2006-12-20
湖南邱则有专利战略策划有限公司
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is inconvenient to make this type of formwork member during production, the production efficiency is low, it is not convenient for assembly line production, and the corresponding cost is high. At the intersection of cast-in-place concrete ribs, the stress of the floor is more complicated, the stress is more concentrated, and cracks are easy to occur, or even cracked and damaged. Therefore, it is urgent to develop a new formwork component

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
  • Shuttering member
  • Shuttering member
  • Shuttering member

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0066] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0067] As shown in the accompanying drawings, the present invention includes an upper plate 1, surrounding side walls 2, and a lower bottom plate 3, and the upper plate 1, surrounding side walls 2, and lower bottom plate 3 form a hollow body, which is characterized in that the upper plate 1, the surrounding side walls 2 or the base layer of the lower bottom plate 3 is superimposed with at least one laminated layer 4, the laminated layer 4 is laminated with the base layer as a whole, and at least one transverse corner of the cavity is set as a transverse inner corner 5, the upper plate 1 and the lower plate The base plate 3 clamps the surrounding side walls 2 . figure 1 It is a structural schematic diagram of Embodiment 1 of the present invention. In the accompanying drawings, 1 is the upper plate, 2 is the surrounding side wall, 3 is the lower bottom p...

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

Disclosed is a shuttering member, which comprises an upper board (1), peripheral side panels (2) and a lower bottom board (3), the upper board (1), the peripheral side panels (2) and the lower bottom board (3) enclose a cavity, characterized in that the upper board (1) the peripheral side panels (2) and the lower bottom (3) is provided with at least a sheet of overlapping layer (4) in integrity with the substrate, at least one of the transverse corners of the cavity is configured to be a transverse reentrant corner (5), the invention can be applied to cast-in-situ reinforced concrete or prestressed reinforcement concrete's hollow storied-building roofings, house roofings, walls, foundation bedplates and hollow bridges.

Description

[0001] This application is a divisional application of an invention patent application with the filing date of October 1, 2003, the application number of 200610070992.0, 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, the cast-in-place concrete hollow floor is a widely used floor structure, and the lightweight permanent tire mold filled in it includes hollow tubes and formwork components. For example, the patent No. ZL99249798.1, which the applicant applied for on November 29, 1999, is a utility model patent named "fiber-reinforced thin-walled member for reinforced concrete filling", which discloses a thin-walled formwork member, including an upper plate, The surrounding side walls, the lower bottom, and the upper plate, the surrounding side walls and the lower bottom form a polyhedral cavity. Another example is that the application number applied by the ...

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
Patent Type & Authority Applications(China)
IPC IPC(8): E04B5/16E04B5/17E04B5/36
Inventor 邱则有
Owner 湖南邱则有专利战略策划有限公司