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

Bridge concrete

A technology for concrete and bridges. It is applied in the field of concrete for bridges. It can solve problems such as high cost, unreasonable concrete mix ratio design, and inability to meet the needs of production and life, and achieve the effects of reasonable mix ratio, wide application range, and reasonable design.

Inactive Publication Date: 2018-03-09
张秧林
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing concrete mix design is unreasonable and cannot be applied to the needs of existing production and living, and the cost is high

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A kind of concrete for bridges, which is uniformly mixed with the following raw materials: water 112kg / m³, cement 289kg / m³, fly ash 43kg / m³, mineral powder 62kg / m³, sand 609kg / m³, sulfuric acid Iron 1.7kg / m³, fine stone 1064 kg / m³ and admixture 3.2kg / m³.

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

PropertyMeasurementUnit
particle diameteraaaaaaaaaa
Login to View More

Abstract

The invention discloses a bridge concrete, which is uniformly mixed with the following raw materials: water 108-124kg / m³, cement 280-304kg / m³, fly ash 38-59kg / m³, mineral powder 54- 78kg / m³, sand 605‑679kg / m³, fine stone 1002‑1094 kg / m³ and admixture 2.8‑3.9kg / m³. The invention has the advantages of reasonable design and wide application range.

Description

technical field [0001] The invention relates to the technical field of concrete for design construction, and in particular relates to concrete for bridges. Background technique [0002] Concrete is a general term for engineering composite materials in which aggregates are cemented into a whole by cementitious materials. Generally speaking, the term concrete refers to the cement concrete obtained by using cement as the cementitious material, sand and stone as the aggregate; mixed with water (may contain admixtures and admixtures) in a certain proportion, and stirred. concrete. Concrete is the most widely used and used building material in civil engineering. Design and manufacture concrete according to the predetermined performance, and develop new varieties of lightweight, high-strength, and multi-functional concrete. [0003] The existing concrete mix design is unreasonable, cannot be applied to the needs of existing production and life, and the cost is high. Contents o...

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): C04B28/00
CPCC04B28/00C04B22/002C04B18/08C04B14/02C04B14/06C04B22/149C04B2103/0068
Inventor 张秧林
Owner 张秧林
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