Construction method of red sandstone roadbed
A construction method and technology of red sandstone, applied in the direction of roads, roads, buildings, etc., can solve the problems of inability to guarantee the quality of roadbed filling and high mechanical utilization rate, and achieve civilized construction and environmental protection, saving resources and reducing costs. Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment
[0019] Example: The red sandstone roadbed construction method of the present invention adopts the following steps:
[0020] (1) Treatment of raw materials before construction. After red sandstone blasting and excavation, a breaker is used directly at the material yard to disintegrate large pieces of red sandstone. Pre-construction disintegration treatment can effectively reduce the activity of red sandstone.
[0021] (2) Harrowing, leveling, and transporting the red sandstone to the construction site after decompression. Use a bulldozer to flatten the red sandstone filler, crush the coarse particles with the help of a crawler, and then harrow it with the loosening teeth towed behind the bulldozer. And rake out the larger particles, and then push and press the larger particles, repeat this many times, until the large particles are basically crushed, generally the number of rake pressing should not be less than three times. After the inadequately disintegrated red sandstone is transp...
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