Environmentally-friendly highway material
A green and environmentally friendly road technology, applied in the field of green road materials, can solve the problems of frequent disease, high viscosity, aging of asphalt, etc., achieve the effect of long effective compaction time, improve road construction quality, and good construction workability
Inactive Publication Date: 2013-10-16
QINGDAO JIZHI ENERGY SAVING ENVIRONMENTAL PROTECTION
View PDF0 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, in the process of construction and use, the existing asphalt mixture has the following shortcomings. Construction at high temperature can easily cause asphalt aging. Because traditional base asphalt and modified asphalt have high viscosity at high temperature, such high construction temperature is very easy to cause asphalt aging. The aging of the asphalt pavement affects the long-term performance and service life of the asphalt pavement, so that early diseases occur frequently, which is also a main reason for the frequent road maintenance problems that the people complain about and the government has a headache
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 moreExamples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0008] A green environmental protection road material is characterized in that it comprises the following materials in parts by weight: 100-150 parts of gravel, 12-15 parts of diatomite, 5-9 parts of sepiolite, 6-8 parts of medical stone, 1-3 parts of perlite, 1-2 parts of tourmaline anion powder, 5-14 parts of stearic acid, 9-18 parts of stearate, 8-12 parts of stearamide, 2-9 parts of hollow glass microspheres, 1-9 parts of graphite powder, 3-7 parts of kaolin, 4-9 parts of wood fiber (80-100 mesh), 6-9 parts of diatomite (80-100 mesh), open-cell expanded perlite (20-120 mesh ) 7-8 parts, hollow glass microspheres (120-200 mesh) 5-8 parts, lime 6-9 parts, gypsum 14-28 parts, fiber 3-9 parts, blowing agent 3-9 parts.
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
Login to View More Abstract
The invention discloses an environmentally-friendly highway material. The environmentally-friendly highway material is characterized by comprising the following ingredients in parts by weight: 100-150 parts of gravel, 12-15 parts of diatomite, 5-9 parts of sepiolite, 6-8 parts of medical stone, 1-3 parts of perlite, 1-2 parts of tourmaline anion powder, 5-14 parts of stearic acid, 9-18 parts of stearate, 8-12 parts of stearic amide, 2-9 parts of hollow glass bead, 1-9 parts of graphite powder, 3-7 parts of kaolin, 4-9 parts of wood fiber (80-100 meshes), 6-9 parts of diatomite (80-100 meshes), 7-8 parts of open pore expanded perlite (20-120 meshes), 5-8 parts of hollow glass bead (120-200 meshes), 6-9 parts of lime, 14-28 parts of gypsum, 3-9 parts of fiber and 3-9 parts of foaming agent. The environmentally-friendly highway material disclosed by the invention has the beneficial effects of better construction workability, shorter open traffic and longer effective compaction time, so that the road construction quality is improved.
Description
technical field [0001] The invention relates to a green environmental protection road material. Background technique [0002] At present, more than 90% of paved road projects in my country are paved with asphalt mixture. Compared with cement pavement, asphalt pavement has the advantages of excellent road performance, convenient maintenance, low driving noise, and low construction cost. However, in the process of construction and use, the existing asphalt mixture has the following shortcomings. Construction at high temperature can easily cause asphalt aging. Because traditional base asphalt and modified asphalt have high viscosity at high temperature, such high construction temperature is very easy to cause asphalt aging. The aging of the asphalt pavement affects the long-term performance and service life of the asphalt pavement, so that early diseases occur frequently, which is also a main reason for the frequent road maintenance problems that the people complain about and ...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/14
Inventor 鞠纪恩
Owner QINGDAO JIZHI ENERGY SAVING ENVIRONMENTAL PROTECTION
PatSnap Eureka turns technology decisions into work you can execute. Powered by our Innovation Knowledge Graph, it runs expert workflows across engineering, life sciences, materials and intellectual property. Get your review-ready output in minutes.
