A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide an underlay block which suppresses inclination of individual underlay blocks and maintains flatness of a paved surface formed by laying a plurality of underlay blocks even when a load acts on the pavement surface.SOLUTION: In an underlay block 100 having a top surface 10, a bottom surface 20 and a plurality of side surfaces 30, at least two side surfaces 30 are provided with width direction protrusions 32, first height direction protrusions 34, and second height direction protrusions 36. When the side surfaces 30 of a first underlay block 100A and a second underlay block 100B having the same shape are laid facing each other, the second height direction protrusions 36 of the first underlay block 100A are arranged side by side with the first height direction protrusions 34 within a formation range of the width direction protrusions 32 of the second underlay block 100B. A plurality of first height direction protrusions 34 is provided in the formation range of the width direction protrusions 32, and the second height direction protrusions 36 of the first underlay block 100A enter positions between the first height direction protrusions 34 of the second underlay block 100B.SELECTED DRAWING: Figure 1
【課題】複数の敷ブロックを敷設してなる舗装面に荷重が作用した場合であっても、個別の敷ブロックの傾斜を抑えて舗装面の平坦性を維持する敷ブロックを提供すること。【解決手段】上面１０、底面２０と複数の側面３０を有する敷ブロック１００であって、少なくとも２つの側面３０には幅方向凸部３２、第１高さ方向凸部３４、第２高さ方向凸部３６が設けられ、同一形状の第１の敷ブロック１００Ａと第２の敷ブロック１００Ｂの側面３０を対向させて敷設した際、第１の敷ブロック１００Ａの第２高さ方向凸部３６が、第２の敷ブロック１００Ｂの幅方向凸部３２の形成範囲内で第１高さ方向凸部３４と並んだ状態で配設され、第１高さ方向凸部３４は幅方向凸部３２の形成範囲に複数設けられ、第１の敷ブロック１００Ａにおける第２高さ方向凸部３６が、第２の敷ブロック１００Ｂにおける第１高さ方向凸部３４の間の位置に進入している。【選択図】図１
To provide an underlay block which suppresses inclination of individual underlay blocks and maintains flatness of a paved surface formed by laying a plurality of underlay blocks even when a load acts on the pavement surface.SOLUTION: In an underlay block 100 having a top surface 10, a bottom surface 20 and a plurality of side surfaces 30, at least two side surfaces 30 are provided with width direction protrusions 32, first height direction protrusions 34, and second height direction protrusions 36. When the side surfaces 30 of a first underlay block 100A and a second underlay block 100B having the same shape are laid facing each other, the second height direction protrusions 36 of the first underlay block 100A are arranged side by side with the first height direction protrusions 34 within a formation range of the width direction protrusions 32 of the second underlay block 100B. A plurality of first height direction protrusions 34 is provided in the formation range of the width direction protrusions 32, and the second height direction protrusions 36 of the first underlay block 100A enter positions between the first height direction protrusions 34 of the second underlay block 100B.SELECTED DRAWING: Figure 1
【課題】複数の敷ブロックを敷設してなる舗装面に荷重が作用した場合であっても、個別の敷ブロックの傾斜を抑えて舗装面の平坦性を維持する敷ブロックを提供すること。【解決手段】上面１０、底面２０と複数の側面３０を有する敷ブロック１００であって、少なくとも２つの側面３０には幅方向凸部３２、第１高さ方向凸部３４、第２高さ方向凸部３６が設けられ、同一形状の第１の敷ブロック１００Ａと第２の敷ブロック１００Ｂの側面３０を対向させて敷設した際、第１の敷ブロック１００Ａの第２高さ方向凸部３６が、第２の敷ブロック１００Ｂの幅方向凸部３２の形成範囲内で第１高さ方向凸部３４と並んだ状態で配設され、第１高さ方向凸部３４は幅方向凸部３２の形成範囲に複数設けられ、第１の敷ブロック１００Ａにおける第２高さ方向凸部３６が、第２の敷ブロック１００Ｂにおける第１高さ方向凸部３４の間の位置に進入している。【選択図】図１
UNDERLAY BLOCK
敷ブロック
TAMURA NAOYUKI (author)
2023-01-25
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