Title:
アスファルトシート、アスファルトシートを用いた舗装構造およびアスファルトシートを用いた舗装工法
Document Type and Number:
Japanese Patent JP6756766
Kind Code:
B2
Abstract:
To provide an asphalt sheet that does not use a core material such as glass fiber.SOLUTION: An asphalt sheet is composed of asphalt material or asphalt material and aggregate, and can be formed in a roll shape without using a core material such as fiber. A plurality of the asphalt sheets are arranged in a row on a substrate or/and a lower layer of an asphalt mixture so that end faces of the adjacent asphalt sheets are in contact with each other. A high temperature asphalt mixture is laminated on the asphalt sheet and rolled.SELECTED DRAWING: Figure 3
Inventors:
Eiji Suzuki
Kazuyuki Saito
Hiraku Yamamoto
Kazuyuki Saito
Hiraku Yamamoto
Application Number:
JP2018071883A
Publication Date:
September 16, 2020
Filing Date:
April 03, 2018
Export Citation:
Assignee:
Guy Art Co., Ltd.
International Classes:
E01C11/16; E01C7/18; E01C7/32
Domestic Patent References:
| JP49000970B1 | ||||
| JP2012007317A | ||||
| JP2015105492A | ||||
| JP2013121568A | ||||
| JP2002322603A | ||||
| JP4277202A | ||||
| JP11323812A | ||||
| JP61137962A | ||||
| JP2011001692A | ||||
| JP2009002092A | ||||
| JP10315377A | ||||
| JP2001032203A | ||||
| JP2005054416A | ||||
| JP52018724A |
Foreign References:
| US7572081 |
Attorney, Agent or Firm:
Daigo Maejima
Katsumi Utaka
Junichi Hatakeyama
Kenji Hashiba
Katsumi Utaka
Junichi Hatakeyama
Kenji Hashiba