Garbage landfill daily covering material, preparation process and use method thereof
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
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
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
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
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
Property
Measurement
Unit
viscosity
aaaaa
aaaaa
thickness
aaaaa
aaaaa
thickness
aaaaa
aaaaa
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more