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Combined formwork with radio frequency identification electronic chip

A technology of combining templates and electronic chips, which is applied to the preparation of formwork/formwork components and building components on site, construction, etc., to achieve the effects of cost reduction, small heat absorption, and fast construction

Active Publication Date: 2017-10-20
CHANGAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The frame-fixed hollow plastic formwork has both the advantages of the hollow plastic formwork and the advantages of the aluminum formwork, which solves the problem of using a release agent for each construction of the aluminum formwork

Method used

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  • Combined formwork with radio frequency identification electronic chip
  • Combined formwork with radio frequency identification electronic chip
  • Combined formwork with radio frequency identification electronic chip

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Proportion according to the following mass percentage, black recycled polypropylene material: colored recycled polypropylene material = 1:1, black recycled polypropylene material: first auxiliary agent: second auxiliary agent = 100:1:10; colored recycled polypropylene material Material: nano aluminum hydroxide: third additive: fourth additive = 100:50:1:10, wherein the mass composition of the first additive is 4,4'-bismaleimide diphenylmethane : EPDM rubber-maleic anhydride graft: polypropylene-maleic anhydride graft: calcium stearate: silane coupling agent = 2:3:3:15:20; the quality of the second additive The composition is, 2,4-cresyl diisocyanate: graphite long fibers with a length of 200 microns = 1:10; the mass composition of the third additive is, 4,4'-bismaleimide diphenylmethane : calcium stearate: silane coupling agent=2:15:20; the mass composition of the fourth auxiliary agent is, 2,4-cresyl diisocyanate: graphite short fiber with a length of 10 microns=1:16. ...

Embodiment 2

[0052] Proportion according to the following mass percentages, black recycled polypropylene material: colored recycled polypropylene material = 1:1, black recycled polypropylene material: first auxiliary agent: second auxiliary agent = 100:5:30; colored recycled polypropylene Material: nano-magnesium hydroxide: third additive: fourth additive = 100:50:5:30, wherein the mass composition of the first additive is 4,4'-bismaleimide diphenylmethane : EPDM rubber-maleic anhydride graft: polypropylene-maleic anhydride graft: calcium stearate: silane coupling agent = 1:2:2:4:6; the quality of the second additive The composition is, 2,4-cresyl diisocyanate: graphite long fibers with a length of 300 microns = 1:10; the mass composition of the third additive is, 4,4'-bismaleimide diphenylmethane : calcium stearate: silane coupling agent=5:20:30; the mass composition of the 4th auxiliary agent is, 2,4-cresyl diisocyanate: length is the short graphite fiber=1:10 of 50 microns, Other proce...

Embodiment 3

[0054] Proportion according to the following mass percentages, black recycled polypropylene material: colored recycled polypropylene material = 1:1, black recycled polypropylene material: first additive: second additive = 100:3:20; colored recycled polypropylene Material: Phosphate: Third additive: Fourth additive = 100:30:3:20, wherein the mass composition in the first additive is, 4,4'-bismaleimide diphenylmethane: three Yuan ethylene propylene rubber-maleic anhydride graft: polypropylene-maleic anhydride graft: calcium stearate: silane coupling agent=1:2:2:5:10; the mass composition of the second auxiliary agent is , 2,4-cresyl diisocyanate: graphite long fibers with a length of 200 microns = 1:8; the mass composition of the third additive is, 4,4'-bismaleimide diphenylmethane: hard Calcium fatty acid: silane coupling agent = 1:5:10; the mass composition of the fourth auxiliary agent is, 2,4-diisocyanate toluene: graphite short fiber with a length of 30 microns = 1:8, other...

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Abstract

The invention provides a combined formwork with a radio frequency identification (RFID) electronic chip. A hollow plastic formwork is fixed by adopting a metal frame (aluminum is a main material), the lengths are customized in a combined mode according to the actual use condition of a construction site, holes are drilled in a normalized mode to be used for assembling and fixing, and rapid construction is achieved. The hollow plastic formwork fixed by the frame has the advantages of the hollow plastic formwork and the advantages of an aluminum formwork at the same time, and the problem that a release agent is needed by the aluminum formwork in each construction process is solved. After combining of the frame and the hollow plastic formwork is completed, the RFID electronic chip is embedded into a predetermined position to serve as an identification code, the number of use of the formwork can be known by scanning the RFID electronic chip, the use time is calculated according to a use date, a rental expense is charged, thus rental sharing is achieved, and the logistics cost is reduced.

Description

technical field [0001] The invention relates to a radio frequency identification (RFID) electronic chip combination template. Background technique [0002] The modern construction industry has a huge demand for building formwork. There are steel formwork in the market, and wood formwork is mainly used, and it has developed to plastic solid formwork, hollow plastic formwork and aluminum formwork. The steel formwork is bulky and easy to deform, and is currently used in some special projects. The plastic solid formwork has a large coefficient of thermal expansion and contraction, and the project quality is poor; the rental cost of the aluminum formwork is high, and it is easy to deform. Each construction requires a release agent, which increases the workload. ; The wooden formwork used in large quantities now has low turnover times, a large number of trees are felled, and the scrap residual value is low. The currently promoted hollow plastic building formwork has a high turnov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G9/05C08L23/12C08L51/04C08L51/06C08K13/02C08K5/098C08K3/22
CPCC08K2003/2227C08K2201/011C08L23/12C08L2205/025C08L2205/035E04G9/05C08L51/04C08L51/06C08K13/02C08K5/098C08K3/22
Inventor 李云全张浩
Owner CHANGAN UNIV
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