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

A breathable metal filling box

A metal filling and filling box technology, which is applied to building components, floors, buildings, etc., can solve the problems of inability to effectively guarantee the quality of concrete pouring, poor integrity of filling materials, and large buoyancy of filling materials, and achieve good economy and applicability. The development of construction technology promotes the effect of large span

Active Publication Date: 2017-10-27
郭伍常
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In the existing hollow floor technology, there are problems such as the large buoyancy of the filling material that makes construction difficult, or the integrity of the filling material is poor, the stiffness is small, the quality of concrete pouring around the filling material cannot be effectively guaranteed, or the transportation cost is too high. The purpose of the present invention is to Provides a breathable metal filling box

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
  • A breathable metal filling box
  • A breathable metal filling box
  • A breathable metal filling box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The present invention is realized in the following manner:

[0035] exist figure 1 , figure 2 , Figure 5-Figure 7 In the shown embodiment, a gas-permeable metal filling box, the filling box 1 includes an upper assembly 2, a lower assembly 3, a bracket 4, the upper assembly and the lower assembly are made of a strip metal sheet 5 with a thickness of less than 1mm, in There are 2 bending lines 6 on each metal sheet. The bending lines divide the metal sheet into 1 panel 7 and 2 side panels 8. There are dense meshes 9 in the panel area and no dense meshes in the side panel area. The short dimension of the mesh is ≥ 4mm and ≤ 12mm, and the long dimension is ≥ 5mm and ≤ 15mm. The metal sheet punched out from the mesh forms a slurry resistance sheet 10 that is still connected to the base material and tilts outward. The two ends of the upper and lower components are respectively bent 90° in the same direction along the bending line to form an upper component and a lower co...

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 relates to a ventilation metal filling tank and a method for manufacturing the same, and belongs to the field of structures of common buildings. The ventilation metal filling tank (1) comprises upper assemblies (2), lower assemblies (3) and supports (4). The upper assemblies and the lower assemblies are made of metal sheets (5), each metal sheet is divided into a face plate (7) and two side plates (8) by two bend lines (6) on the metal sheet, dense meshes (9) are formed in regions of the face plates, slurry stopping sheets (10) are formed by metal sheets punched from the meshes, two ends of each metal sheet are respectively bent by 90-degree angles along the corresponding bend lines towards the same direction to form the corresponding upper assembly and the corresponding lower assembly, each of the upper assemblies and the lower assemblies is of a U-shaped structure with three surfaces, at least three supports are embedded in each upper assembly and the corresponding lower assembly, and the upper assemblies and the lower assemblies are oppositely fastened with one another to form the ventilation metal filling tank. The ventilation metal filling tank and the method have the advantages that the ventilation metal filling tank is quite convenient to produce, transport and mount and good in mechanical property, and a hollow floor system with the ventilation metal filling tank is good in reliability, earthquake resistance and cracking resistance.

Description

(1) Technical field [0001] The invention relates to a filling material in a reinforced concrete hollow floor structure, in particular to a breathable metal filling box and a manufacturing method thereof, belonging to the field of general building construction. (2) Background technology [0002] In the field of construction, with the increasing number of long-span concrete structures, more and more floor slabs adopt hollow-core floor structure technology. Replacing part of the concrete with lightweight filling materials will basically not affect the mechanical performance of the structure, but it can greatly reduce the self-weight of the structure. [0003] In the early hollow floor, scholars represented by Qiu Zeyou and Wang Benmiao proposed to use high-strength cement to make cement pipes and cement boxes as filling materials; later, in view of the heavy weight of cement products, Xu Yan and others proposed Filling materials such as polystyrene foam; the above technologies...

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 Patents(China)
IPC IPC(8): E04B5/40
CPCE04B5/40
Inventor 郭伍常徐焱王立国
Owner 郭伍常
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