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

A fiber-reinforced composite modified asphalt pavement seal and its preparation method

A fiber-reinforced composite and modified asphalt technology, which is applied to the coagulation pavement, roads, roads and other directions of on-site paving, can solve the problems of simple structure, crack resistance of the seal, poor wear resistance stability and waterproof performance, etc. , to achieve the effect of simple and convenient construction, improve waterproof performance, and avoid underwater seepage

Active Publication Date: 2021-06-29
南通学帆工程材料科技有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The prior art has the following problems: the structure of the existing modified asphalt pavement seal is simple, so the crack resistance, wear resistance, stability and waterproof performance of the seal are relatively poor

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A fiber-reinforced composite modified asphalt pavement seal and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] see figure 1 , the present invention provides the following technical solutions: a fiber-reinforced composite modified asphalt pavement sealing layer, including a base layer 10, a first waterproof layer 11 is connected above the base layer 10, and a basalt fiber layer 9 is connected above the first waterproof layer 11, The top of the basalt fiber layer 9 is connected with a second waterproof layer 12, the top of the second waterproof layer 12 is connected with a gravel layer 13, the top of the gravel layer 13 is connected with a water-absorbing material layer 8, and the top of the water-absorbing material layer 8 is connected with rubber Layer 7, the upper surface of the rubber layer 7 is connected with several rubber balls 4, the interior of several rubber balls 4 is filled with sound-absorbing cotton 6, and the outer sides of several sound-absorbing cotton 6 are provided with sound-absorbing holes 5, above the rubber layer 7 A fluorescent particle layer 2 is connected...

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 fiber-reinforced composite modified asphalt pavement sealing layer, comprising a base layer, a first waterproof layer is connected above the base layer, a basalt fiber layer is connected above the first waterproof layer, and the basalt fiber layer A second waterproof layer is connected above the second waterproof layer, a crushed stone layer is connected above the second waterproof layer, and a water absorbing material layer is connected above the crushed stone layer; the base layer of the present invention is provided with a basalt fiber layer above, which can improve the sealing performance. At the same time, a first waterproof layer is laid on the upper surface of the basalt fiber layer, and a second waterproof layer is laid on the lower surface of the basalt layer, which can improve the waterproof performance of the sealing layer and avoid underwater seepage. At the same time, a gravel layer is laid on the top of the first waterproof layer, which can meet the requirements of heavy-duty traffic on the road. Various structures cooperate with each other to make the sealing layer durable, scientific and reasonable in structure, and simple and convenient in construction.

Description

technical field [0001] The invention belongs to the technical field of modified asphalt pavement structures, and in particular relates to a fiber-reinforced composite modified asphalt pavement sealing layer and a preparation method thereof. Background technique [0002] The preventive maintenance of modified asphalt pavement refers to the discovery of hidden safety hazards of modified asphalt pavement through the use of advanced road monitoring or detection technology when the structure of modified asphalt pavement is good or the structural disease of modified asphalt pavement occurs in the early stage, and according to the modified asphalt pavement According to the technical status of asphalt pavement, targeted and preventive maintenance measures are taken. The preventive maintenance of modified asphalt pavement is an effective means to alleviate the shortage of road maintenance funds, improve the quality of pavement maintenance and prevent the development of diseases. [0...

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 Patents(China)
IPC IPC(8): E01C7/32E01C11/22E01C7/35C08L95/00C08L55/02C08L63/00
CPCC08L55/02C08L63/00C08L95/00C08L2205/03E01C7/325E01C7/353E01C11/226
Inventor 许彬
Owner 南通学帆工程材料科技有限公司
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