Influent polymer cement concrete pavement structure on stabilization base course and contracture method
A cement concrete and pavement structure technology, which is applied to cohesive pavement paved on site, roads, roads, etc., can solve the problems of non-continuous paving and difficult implementation, and achieve reduced brittleness, good crack resistance, and good water resistance Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0030] An example below:
[0031] Its structure is: stable base 3, adhesive layer 2, inflow polymer cement concrete surface layer 1, the stable base 3 has an adhesive layer 2 on the surface, and an inflow polymer cement concrete surface on the adhesive layer 2 Layer 1.
[0032]First, clean the previously formed cement-stabilized gravel base, and then manually spread polymer cement mortar on it to form a bonding layer. The weight ratio of the bonding layer is - polymer (styrene butadiene rubber emulsion ): Filler (Ordinary Portland Cement PO 42.5): Water: Auxiliary (silicone oil defoamer) = 1:3:1:0.01, add water to dilute the bonding layer material to facilitate construction; after 1 hour, use cement The concrete mixer prepares porous cement concrete with a certain dry consistency and is suitable for the self-leveling and self-vibration process of asphalt paver. The weight ratio is - ordinary portland cement PO 42.5: crushed stone (single grade, Diameter 5-10mm): sand: water ...
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