High-molecular polymer asphalt for road crack repair, manufacturing method and crack-bonding belt
A high-molecular polymer and crack repair technology, applied in the field of road asphalt, can solve the problems of polluted environment, low work efficiency and high construction cost
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0039] High-molecular polymer asphalt for repairing road cracks includes the following components in mass percentages:
[0040] AH-70A road petroleum asphalt, 80%;
[0041] Liquid star SBS asphalt modifier, 8%;
[0042] Diatomaceous earth, 1%;
[0043] Polyacrylic acid, 0.3%;
[0044] Liquid Rosin, 1.2%;
[0045] C-5 petroleum resin, 2.5%;
[0046] Wood fiber, 1.5%;
[0047] Calcium hydroxide, 3.5%;
[0048] Bitumen anti-stripping agent, 2%.
Embodiment 2
[0050] High-molecular polymer asphalt for repairing road cracks includes the following components in mass percentages:
[0051] AH-70A road petroleum asphalt, 85%;
[0052] Liquid star SBS asphalt modifier, 6%;
[0053] Diatomaceous earth, 1.3%;
[0054] Polyacrylic acid, 1%;
[0055] Liquid rosin, 0.8%;
[0056] C-5 petroleum resin, 1.5%;
[0057] Wood fiber, 0.9%;
[0058] Calcium hydroxide, 2.0%;
[0059] Bitumen anti-stripping agent, 1.5%.
Embodiment 3
[0061] High-molecular polymer asphalt for repairing road cracks includes the following components in mass percentages:
[0062] AH-70A road petroleum asphalt, 83%;
[0063] Liquid star SBS asphalt modifier, 7%;
[0064] Diatomaceous earth, 2%;
[0065] Polyacrylic acid, 0.5%;
[0066] Liquid rosin, 1%;
[0067] C-5 petroleum resin, 2%;
[0068] Wood fiber, 1%;
[0069] Calcium hydroxide, 3%;
[0070] Bitumen anti-stripping agent, 0.5%.
[0071] Among the above-mentioned three kinds of embodiments, embodiment three is the best embodiment.
[0072] The present invention also provides a preparation method of the above-mentioned polymer asphalt for repairing road cracks. After the raw materials are prepared according to the above-mentioned three embodiments, it is prepared through the following steps:
[0073] A10. Heat AH-70A road petroleum asphalt to 150-160°C and place it in a shear mixing tank, then add liquid star-shaped SBS asphalt modifier, keep the temperature at 1...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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