Green Arm Co., Ltd.

Hitachi Construction Machinery Co., Ltd.

Toyo Alminium K.k.

Toyo Aluminium K.k.

Atsuki Gomi

Kazunori Yamada

Kojiro Ogata

Hiroyuki Nishikawa

Tomonobu Sekiguchi

Kouichi Sugimoto

Yuya Terasawa

Hiroshi Oe

Atsushi Kasahara

Hiroshi Inamitsu

Tomoyuki Abe

Toshio Kunimatsu

Isami Fujii

Fumio Goto

Kenji Kihara

Hiroaki Irie

Kazuo Onoda

Hideo Ikeda

Eisuke Nagai

Mayo Watanabe

Masaki Tsunabuchi

Yasushi Kanzaki

Shunsuke Ushio

Kazuo Kijima

A road structure, an asphalt layer of which is peeled off by electromagnetic induction heating, includes a non-thermoplastic base layer, an asphalt layer located above the base layer, a conductive sheet between the base layer and the asphalt layer, a first bonding layer that bonds the conductive sheet and the base layer; and a second bonding layer that bonds the conductive sheet and the asphalt layer. The conductive sheet is configured to generate heat based on electromagnetic induction. At least the first bonding layer is a thermoplastic bonding layer configured to be softened by the heat.

Road structure, corrosion-resistant conductive sheet used for the road structure, and method for peeling off asphalt layer

A method for recycling in place an asphalt mixture layer of a paved road continuously, while moving a self-propelled vehicle system, which comprises a step of heating and softening the asphalt mixture layer, a step of scraping and breaking said hot and softened asphalt mixture layer and keeping the softened mixture at a temperature sufficient not to form an aggregate, to prepare an asphalt mixture having a single-grained structure, a sieving step of classifying said asphalt mixture having a single-grained structure into a plurality of grain size groups, a step of designing mix proportions for converting said asphalt mixture to a recycled asphalt mixture by the use of said plurality of grain size groups classified, a step of mixing uniformly said recycled asphalt mixtures having designed mix proportions, and a step of spreading and compacting said recycled asphalt mixtures having been mixed uniformly, to thereby form a recycled asphalt mixtures layer.

Method for continuous on-site recycling of an asphalt mixture layer of a pavement and a motor-driven vehicle system therefor

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Tokyo, Japan

Atsuki Gomi