Title:
不透水性排水中間層形成用の非固化ゴムアスファルト組成物及びこれを用いて不透水性排水中間層を一回の舗装により形成する方法
Document Type and Number:
Japanese Patent JP6434925
Kind Code:
B2
Abstract:
The present invention relates to a paving method of forming an intermediate layer, where a non-solidifying rubberized asphalt penetrates, on an asphalt mixture for base layer or a cement concrete to provide a permeable layer and an impermeable (intermediate) layer simultaneously with a single paving process for surface layer. The waterproofing and draining functions of the non-solidifying rubberized asphalt layer completely block water or moisture from penetrating into the underlying layer and protect the roads from damage due to freezing temperature with the moisture penetrating into the group in winter. The non-solidifying rubberized asphalt layer constituting the intermediate layer has the non-solidifying rubberized asphalt melt down and move upwards under the paving temperature and pressure applied during the paving process of forming a surface layer and firmly bind with the base layer, thereby completing an integrated pavement structure with enhanced water resistance and durability.
Inventors:
Yun Seung Woo
Kim Jang Sup
Kim Jang Sup
Application Number:
JP2016017868A
Publication Date:
December 05, 2018
Filing Date:
February 02, 2016
Export Citation:
Assignee:
R&C Company Limited
International Classes:
C08K5/18; C08L95/00; C08K5/548; C08L91/00; E01C7/18
Domestic Patent References:
| JP2000170111A | ||||
| JP2005146583A | ||||
| JP4277202A | ||||
| JP2007138380A | ||||
| JP2009126878A | ||||
| JP2005256450A | ||||
| JP2001146551A | ||||
| JP9025416A |
Attorney, Agent or Firm:
Kumon enjoyment
Hisako Yasuko
Hisako Yasuko