Title:
床版舗装構造
Document Type and Number:
Japanese Patent JP6841546
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a floor slab pavement structure that achieves reinforcement of a floor slab without any change from the normal asphalt coating waterproof method and asphalt pavement construction method by rigidly adhering the floor slab of steel and an asphalt pavement consisting of an asphalt mixture layer with an adhesive waterproof layer interposed therebetween to integrate the floor slab and the asphalt pavement.SOLUTION: There is provided a floor slab pavement structure that reinforces a road bridge floor slab 1 of steel, the floor slab pavement structure having an adhesive waterproof layer 2 on the road bridge floor slab 1, and at least one or more asphalt mixture layers 3 on the adhesive waterproof layer 2, the adhesive waterproof layer 2 consisting of waterproof layer materials including a polyamide resin A, and the asphalt mixture layer 3 consisting of an asphalt mixture including a polyamide resin B.SELECTED DRAWING: Figure 1
Inventors:
Yoshinori Wada
Koichiro Shito
Tsuyoshi Hirose
Shigeki Takahashi
Masato Murayama
Toshiaki Hirado
Ryoichi Hashimoto
Koichiro Shito
Tsuyoshi Hirose
Shigeki Takahashi
Masato Murayama
Toshiaki Hirado
Ryoichi Hashimoto
Application Number:
JP2016210580A
Publication Date:
March 10, 2021
Filing Date:
October 27, 2016
Export Citation:
Assignee:
East Japan Expressway Co., Ltd.
Central Japan Expressway Co., Ltd.
West Japan Expressway Co., Ltd.
Expressway Research Institute Co., Ltd.
Kao Corporation
Toa Road Industry Co., Ltd.
Central Japan Expressway Co., Ltd.
West Japan Expressway Co., Ltd.
Expressway Research Institute Co., Ltd.
Kao Corporation
Toa Road Industry Co., Ltd.
International Classes:
E01C7/18
Domestic Patent References:
| JP2015124586A | ||||
| JP2009002092A | ||||
| JP2014177769A |
Foreign References:
| WO2005018896A1 | ||||
| WO2010104048A1 | ||||
| WO2014104317A1 |
Attorney, Agent or Firm:
Tamotsu Otani
Makoto Kataoka
Yoshio Takizawa
Makoto Kataoka
Yoshio Takizawa