A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PLATE-SHAPED PAVEMENT MEMBER
To provide a plate-shaped pavement member which makes voids in porous materials less likely to become clogged in comparison to cases where a horizontal plane forms an upper surface of solid concrete on which the porous material for paving is laminated.SOLUTION: A pavement block 2 has a two-layer structure in which an upper layer part 4 is made of porous concrete and a lower layer part 6 is made of solid concrete. An upper surface 6a of the lower layer part 6 is formed with a downward slope toward the outside. When rain falls on the pavement block 2, rainwater passes through the upper layer part 4, reaches the upper surface 6a of the lower layer part 6, quickly flows through the upper surface 6a of the lower layer part 6, and is drained to the outside of the pavement block 2. At this time, dust and the like that have reached the upper surface 6a of the lower layer part 6 are discharged to the outside of the pavement block 2 carried by the force of the rainwater flowing on the upper surface 6a of the lower layer part 6.SELECTED DRAWING: Figure 2
【課題】舗装用の多孔質材料が積層される密実なコンクリートの上面を水平方向に沿った平面で形成する場合に比して、多孔質材料内の空隙を目詰まりさせにくくする板状舗装部材を提供する。【解決手段】舗装ブロック２は、上層部４をポーラスコンクリートとし、下層部６を密実なコンクリートとする２層構造で形成される。下層部６の上面６ａは、外側に向けて下り勾配を持たせて形成される。舗装ブロック２に雨が降ると、雨水は、上層部４を通過して下層部６の上面６ａに到達し、下層部６の上面６ａを速やかに流れて舗装ブロック２の外部に排水される。このとき、下層部６の上面６ａに到達した塵埃等は、下層部６の上面６ａを流れる雨水の勢いにのせて舗装ブロック２の外部に排出される。【選択図】図２
PLATE-SHAPED PAVEMENT MEMBER
To provide a plate-shaped pavement member which makes voids in porous materials less likely to become clogged in comparison to cases where a horizontal plane forms an upper surface of solid concrete on which the porous material for paving is laminated.SOLUTION: A pavement block 2 has a two-layer structure in which an upper layer part 4 is made of porous concrete and a lower layer part 6 is made of solid concrete. An upper surface 6a of the lower layer part 6 is formed with a downward slope toward the outside. When rain falls on the pavement block 2, rainwater passes through the upper layer part 4, reaches the upper surface 6a of the lower layer part 6, quickly flows through the upper surface 6a of the lower layer part 6, and is drained to the outside of the pavement block 2. At this time, dust and the like that have reached the upper surface 6a of the lower layer part 6 are discharged to the outside of the pavement block 2 carried by the force of the rainwater flowing on the upper surface 6a of the lower layer part 6.SELECTED DRAWING: Figure 2
【課題】舗装用の多孔質材料が積層される密実なコンクリートの上面を水平方向に沿った平面で形成する場合に比して、多孔質材料内の空隙を目詰まりさせにくくする板状舗装部材を提供する。【解決手段】舗装ブロック２は、上層部４をポーラスコンクリートとし、下層部６を密実なコンクリートとする２層構造で形成される。下層部６の上面６ａは、外側に向けて下り勾配を持たせて形成される。舗装ブロック２に雨が降ると、雨水は、上層部４を通過して下層部６の上面６ａに到達し、下層部６の上面６ａを速やかに流れて舗装ブロック２の外部に排水される。このとき、下層部６の上面６ａに到達した塵埃等は、下層部６の上面６ａを流れる雨水の勢いにのせて舗装ブロック２の外部に排出される。【選択図】図２
PLATE-SHAPED PAVEMENT MEMBER
板状舗装部材
MAKINO HIROAKI (author) / TSUJI MASAO (author) / IKAI MASAMICHI (author)
2023-12-26
Patent
Electronic Resource
Japanese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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