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

Road concrete

A concrete and road technology, which is applied in the field of road concrete, can solve the problems of high cost, unreasonable design of concrete mix ratio, and inability to meet the needs of production and life, and achieve the effect of reasonable mix ratio, wide application range and reasonable design

Inactive Publication Date: 2018-03-09
张秧林
View PDF0 Cites 1 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 roads, which is uniformly mixed with the following raw materials: water 172kg / m³, cement 389g / m³, fly ash 48.5kg / m³, sand 686.9kg / m³, fine stone 1088kg / m³, Silicon fume 115kg / m³, admixture 7.4kg / m³, debris 358kg / m³ and waste rock 705kg / 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

No PUM Login to View More

Abstract

The invention discloses road concrete, which is uniformly mixed with raw materials in the following mixing ratios: water 170-182kg / m³, cement 385-468kg / m³, fly ash 45-60kg / m³, sand 668-kg / m³ 753kg / m³, fine stone 1069‑1095kg / m³, silica fume 104‑128kg / m³, admixture 6.5‑8.8kg / m³, debris 325‑368kg / m³ and waste rock 650‑714kg / 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 and construction, and in particular relates to concrete for roads. 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...

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): C04B28/00
CPCC04B28/00C04B2111/0075C04B18/08C04B14/06C04B14/02C04B18/12C04B18/146C04B2103/65
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