Title:
BLOCK FOR ROADS HAVING IMPROVED ABILITY FOR RAINWATER TO CONTINUOUSLY PERMEATE THROUGH IMPROVED EFFICIENCY FOR DISCHARGING GRANULAR MATERIAL AND POWDERED MATERIAL IMPURITIES, ROAD PAVING STRUCTURE USING SAME, AND METHOD OF CONSTRUCTING SAID STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2016/117778
Kind Code:
A1
Abstract:
The present invention relates to a block for roads having an improved ability for rainwater to continuously permeate through improved efficiency for discharging granular material and powdered material impurities, a road paving structure using same, and a method of constructing said structure. The present invention includes: a downward wide-type sloped surface (14) formed having an inward slope from an upper portion toward a lower portion on a surface that is opposite to a flat plate-type rear surface portion (18); and engaging fastening portions (11, 12) extending toward the end surfaces of a semicircular projecting curved surface that projects toward the respective outsides of both side surfaces thereof and toward the end surface of the semicircular projecting curved surface, connected to the semicircular projecting curved surface, and configured as a semicircular recessed curved surface formed to be recessed inward.
Inventors:
CHOI KYOUNG YOUNG (KR)
Application Number:
PCT/KR2015/006257
Publication Date:
July 28, 2016
Filing Date:
June 19, 2015
Export Citation:
Assignee:
ECO TOP CO LTD (KR)
International Classes:
E01C11/22; E01C5/00
Foreign References:
| KR101227275B1 | 2013-01-28 | |||
| JP2003027405A | 2003-01-29 | |||
| KR100838693B1 | 2008-06-16 | |||
| KR20130045798A | 2013-05-06 | |||
| JP2005290850A | 2005-10-20 | |||
| KR101227275B1 | 2013-01-28 | |||
| KR20120106911A | 2012-09-27 | |||
| KR20120126403A | 2012-11-21 |
Attorney, Agent or Firm:
LEE, SUNG WOO (KR)
이성우 (KR)
이성우 (KR)
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