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

Garbage landfill daily covering material, preparation process and use method thereof

A technology for covering materials and garbage, applied in the field of cleaning treatment, can solve the problems of not being widely used, environmental pollution, not preventing mosquitoes and deodorizing, etc.

Active Publication Date: 2013-03-20
YUEYANG ORIENTAL YUHONG WATERPROOF TECH +1
View PDF4 Cites 25 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In response to the above problems, it was initially proposed to use organic foaming materials to cover the surface of the garbage. This material is flammable, expensive, and causes environmental pollution. It is rarely used at present; there are also some garbage dumps that use plastic films to cover garbage. This method has the disadvantages of time-consuming construction, Inflammable and other disadvantages, the use is not particularly wide
[0004] At present, there are patents proposing various new soilless landfill covering materials, which have certain defects, such as slow curing speed, large amount of filtrate, no mosquito and deodorization, etc.

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

[0047] Embodiment 1 (unit Kg, the same below):

[0048]42.5 grade rapid hardening sulfoaluminate cement 200.0;

[0049] 200 mesh to 300 mesh heavy calcium 730.0;

[0050] Cellulose ether 0.5;

[0051] Rubber powder 30.0;

[0052] Fiber 20.0;

[0053] Lithium Carbonate 2.0;

[0054] Water absorbent resin 1.5;

[0055] Bird repellant 1.5;

[0056] Deodorant 1.5;

[0057] Hydrophobic agent 3.0;

[0058] Pigment 10.0;

[0059] Water 400.

Embodiment 2

[0061] 42.5 grade rapid hardening sulfoaluminate cement 800.0;

[0062] 200 mesh to 300 mesh heavy calcium 116.0;

[0063] Cellulose Ether 2.0;

[0064] Rubber powder 20.0;

[0065] Fiber 60.0;

[0066] Lithium carbonate 0.2;

[0067] Water absorbent resin 0.2;

[0068] Bird repellant 0.2;

[0069] Deodorant 0.7;

[0070] Hydrophobic agent 0.7;

[0071] Water 650.

Embodiment 3

[0073] 42.5 grade rapid hardening sulfoaluminate cement 400.0;

[0074] 200 mesh to 300 mesh heavy calcium 478.0;

[0075] Cellulose ether 1.0;

[0076] Rubber powder 50.0;

[0077] Fiber 30.0;

[0078] Lithium Carbonate 1.0;

[0079] Absorbent resin 1.0;

[0080] Bird Repellent 1.0;

[0081] Deodorant 3.0;

[0082] Hydrophobic agent 5.0;

[0083] Pigment 30.0;

[0084] Water 500.

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
viscosityaaaaaaaaaa
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

The present invention discloses a garbage landfill daily covering material, which comprises rapid hardening sulphoaluminate cement, a filler, cellulose ether, an adhesive, fibers, an accelerator, a water absorption resin, a bird repellent, a deodorant, a water repelling agent and a pigment. Correspondingly the present invention further discloses a preparation method and a use method of the garbage landfill daily covering material. After the garbage landfill daily covering material is used for garbage landfill, characteristics of complete and fast curing, mosquito prevention, deodorization, fire retardation, fire prevention, small construction thickness, improved garbage dump utilization efficiency and reduced filtrate treatment amount are provided.

Description

technical field [0001] The invention relates to a garbage landfill daily covering material used for temporary covering of garbage landfill, which belongs to the field of cleaning treatment. Background technique [0002] With the acceleration of urbanization in our country, more and more garbage is produced in urban life, so how to deal with these garbage has become an important issue in urban environmental governance. For a long time, landfills have been the main way to dispose of waste in China. Using this method in the process of landfill disposal, the most commonly used daily covering material is clay, with a thickness of more than 20 cm, which causes a great waste of storage capacity; at the same time, a large amount of clay is used, causing great damage to vegetation or the environment. Therefore, there is a need in the art for new landfill day cover materials to meet actual needs. [0003] In response to the above problems, it was initially proposed to use organic fo...

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): C04B28/04
Inventor 韩朝辉熊卫锋
Owner YUEYANG ORIENTAL YUHONG WATERPROOF TECH
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