Title:
ROAD STRUCTURE FOR HIGH-GROUNDWATER CITY
Document Type and Number:
WIPO Patent Application WO/2016/033773
Kind Code:
A1
Abstract:
Provided is a road structure for a high-groundwater city, comprising, laid in sequence, a bottom layer bidirectional geogrid, a pebble layer, a gravel layer, a cement-soil isolation layer, and a pavement structure layer; the bottom layer bidirectional geogrid is inversely packed on the pebble layer; from top to bottom, the pavement structure layer consists of the following structural layers having certain thicknesses: a medium-grain asphalt concrete layer, an asphalt adhesive layer, a coarse-grain asphalt concrete layer, an asphalt permeable layer, a cement-stabilized gravel layer, and a gap-filling gravel layer. The road structure is suitable for use in roads in cities having high groundwater.
Inventors:
FENG XINLIN (CN)
Application Number:
PCT/CN2014/085920
Publication Date:
March 10, 2016
Filing Date:
September 04, 2014
Export Citation:
Assignee:
FENG XINLIN (CN)
NANTONG XINJIN CONSTRUCTION GROUP CO LTD (CN)
NANTONG XINJIN CONSTRUCTION GROUP CO LTD (CN)
International Classes:
E01C3/06
Foreign References:
| CN203668784U | 2014-06-25 | |||
| CN201835198U | 2011-05-18 | |||
| DE4330113A1 | 1994-03-10 | |||
| NL1033155C2 | 2009-02-17 |
Attorney, Agent or Firm:
NANTONG YONGTONG PATENT AGENCY (CN)
南通市永通专利事务所 (CN)
南通市永通专利事务所 (CN)
Download PDF: