A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a road block unit being effective in improving installation workability.SOLUTION: A road block unit comprises a resin cover 20 having a square or rectangular box-like shape in plan view, and a concrete block 30 joined within the cover. A plurality of protrusions 25a to 25c extending in the horizontal direction are respectively provided on an outer surface of two side wall parts 22a and 22b of the four side wall parts of the cover 20. A groove 26 is continuously provided over the whole length in the horizontal direction on the respective outer surfaces of the remaining two side wall parts 22c and 22d. The height position in the vertical direction of the protrusions 25a to 25c is substantially the same as the height position in the vertical direction of the groove 26. The thickness in the vertical direction of the protrusions 25a to 25c is smaller than the width in the vertical direction of the groove 26, while the protrusion length of the protrusions 25a to 25c from the side wall parts is larger than the depth of the groove 26.SELECTED DRAWING: Figure 1
【課題】設置の施工性向上に有効な道路用ブロックユニットを提供する。【解決手段】平面視が正方形または長方形状の箱状の形状を有する樹脂製のカバー２０と、このカバー内に接合されるコンクリート製のブロック３０とを備える。カバー２０の４つの側壁部のうち２つの側壁部２２ａ，２２ｂの外面のそれぞれに水平方向に延びる複数の突条２５ａ〜ｃを有し、残りの２つの側壁部２２ｃ，２２ｄの外面のそれぞれに水平方向全長にわたって連続する溝２６を有する。突条２５ａ〜ｃの鉛直方向の高さ位置は溝２６の鉛直方向の高さ位置と略同一であり、突条２５ａ〜ｃの鉛直方向の厚みは溝２６の鉛直方向の幅より小さく、突条２５ａ〜ｃの側壁部からの突出長さは溝２６の深さより大きい。【選択図】図１
To provide a road block unit being effective in improving installation workability.SOLUTION: A road block unit comprises a resin cover 20 having a square or rectangular box-like shape in plan view, and a concrete block 30 joined within the cover. A plurality of protrusions 25a to 25c extending in the horizontal direction are respectively provided on an outer surface of two side wall parts 22a and 22b of the four side wall parts of the cover 20. A groove 26 is continuously provided over the whole length in the horizontal direction on the respective outer surfaces of the remaining two side wall parts 22c and 22d. The height position in the vertical direction of the protrusions 25a to 25c is substantially the same as the height position in the vertical direction of the groove 26. The thickness in the vertical direction of the protrusions 25a to 25c is smaller than the width in the vertical direction of the groove 26, while the protrusion length of the protrusions 25a to 25c from the side wall parts is larger than the depth of the groove 26.SELECTED DRAWING: Figure 1
【課題】設置の施工性向上に有効な道路用ブロックユニットを提供する。【解決手段】平面視が正方形または長方形状の箱状の形状を有する樹脂製のカバー２０と、このカバー内に接合されるコンクリート製のブロック３０とを備える。カバー２０の４つの側壁部のうち２つの側壁部２２ａ，２２ｂの外面のそれぞれに水平方向に延びる複数の突条２５ａ〜ｃを有し、残りの２つの側壁部２２ｃ，２２ｄの外面のそれぞれに水平方向全長にわたって連続する溝２６を有する。突条２５ａ〜ｃの鉛直方向の高さ位置は溝２６の鉛直方向の高さ位置と略同一であり、突条２５ａ〜ｃの鉛直方向の厚みは溝２６の鉛直方向の幅より小さく、突条２５ａ〜ｃの側壁部からの突出長さは溝２６の深さより大きい。【選択図】図１
ROAD BLOCK UNIT AND ROAD BLOCK COVER
道路用ブロックユニットおよび道路用ブロックカバー
KOIKE TAKAMASA (author)
2019-01-10
Patent
Electronic Resource
Japanese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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