PAVEMENT STRUCTURE

To provide a pavement structure that allows for rainfall countermeasures as well as continuous heat countermeasures.SOLUTION: A pavement structure at least has a wet pavement region and a water permeable pavement region. The wet pavement region at least has a wet surface layer 3 forming a road surfa...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SUGIMOTO HIDEO, NAGANO RYUHEI, SOGO KIYOSHI, HINO RYOTA, MITSUYA SHUHEI, FUJII HIDEO
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide a pavement structure that allows for rainfall countermeasures as well as continuous heat countermeasures.SOLUTION: A pavement structure at least has a wet pavement region and a water permeable pavement region. The wet pavement region at least has a wet surface layer 3 forming a road surface and a pumping layer 31 that is provided beneath the wet surface layer and can supply moisture to the wet surface layer by a capillary phenomenon. The water permeable pavement region at least has a water permeable surface layer 2 forming a road surface and a water permeable roadbed layer 21 that is provided beneath the water permeable surface layer and can reserve moisture permeating through the water permeable surface layer. The water permeable roadbed layer is connected through a connecting part to the pumping layer and the moisture reserved in the water permeable roadbed layer can be introduced through the connecting part to the pumping layer.SELECTED DRAWING: Figure 1 【課題】降雨対策を可能としつつ継続的な暑熱対策も可能な、舗装構造を提供する。【解決手段】湿潤舗装領域は、路面を形成する湿潤表層3と、前記湿潤表層の下方に設けられるとともに毛細管現象によって該湿潤表層に水分を供給可能な揚水層31と、を少なくとも有し、前記透水舗装領域は、路面を形成する透水表層2と、前記透水表層の下方に設けられるとともに該透水表層を浸透した水分を貯留することが可能な透水路盤層21と、を少なくとも有し、前記透水路盤層は接続部を介して前記揚水層と接続され、前記透水路盤層に貯留された水分は前記接続部を介して前記揚水層へと導水可能であることを特徴とする。【選択図】図1