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

Geosynthetic material

A geosynthetic material and synthetic fiber technology, applied in the field of new materials, can solve the problems of unable to achieve soil consolidation, poor anti-scour and anti-corrosion ability, and achieve the effects of reducing soil erosion, high strength and small difference

Inactive Publication Date: 2017-05-10
张学健
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the above-mentioned invention can effectively strengthen the stability of soft clay, as in the northwest, the soil is loose in structure and poor in impact and corrosion resistance, and the above-mentioned materials cannot achieve the purpose of soil consolidation at all.

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

[0019] Embodiment 1: A kind of geosynthetic material is formulated according to certain weight parts by following formula:

[0020] 40 parts of cement;

[0021] Synthetic fiber 20 parts;

[0022] 6 parts of activator;

[0023] 3 parts slaked lime;

[0024] 3 parts of calcium chloride;

[0025] 2 parts of water reducer;

[0026] 50 parts of water.

Embodiment 2

[0027] Example 2: As one of the preferred implementations, it is characterized in that the synthetic fiber is polypropylene, nylon or polyester.

Embodiment 3

[0028] Embodiment 3: As one of the preferred embodiments, it is characterized in that the synthetic fiber structure adopts a non-woven fabric structure.

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 a geosynthetic material. The geosynthetic material is characterized by being prepared in accordance with the following formula comprising raw materials in parts by weight as follows: 30-60 parts of cement, 10-50 parts of synthetic fibers, 2-8 parts of an activator, 2-5 parts of slaked lime, 0-10 parts of calcium chloride, 0-5 parts of a water reducing agent and 20-60 parts of water. The fibers are adopted as the main material and adopt a filament needle-punched nonwoven fabric structure, so that the materials are cluttered to form a net, the strength is very high, the difference between the longitudinal strength and the transverse strength is small, effects of locking soil and reducing soil erosion can be realized, and the material is suitable for soil with loose structure.

Description

technical field [0001] The invention relates to the field of new materials, in particular to a geosynthetic material. Background technique [0002] Geosynthetics is a new type of geotechnical engineering material with great vitality and high application value. Non-woven geotextiles are widely used in engineering, and the amount is increasing year by year. Especially in water conservancy projects, the largest amount is used to replace sand and stone as reverse filter layers. Secondly, it is also used in different degrees in various projects such as electric power, highways, railways, reclamation, environmental protection, airports, etc., mainly based on reverse filtration. At the same time, it can also play the role of isolation and drainage. [0003] The publication number is CN1458106, which reports a lightweight geosynthetic material "made with fly ash and foamed plastics as the main components, supplemented with active ingredients and stirred with water". The material i...

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): C04B28/00C04B16/06
CPCC04B28/00C04B16/0633C04B16/0683
Inventor 张学健
Owner 张学健
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