A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONCRETE CURB, CURB STRUCTURE AND CONSTRUCTION METHOD THEREOF
PROBLEM TO BE SOLVED: To provide a concrete curb that is hardly chipped, cracked, or rises or subsides, and prevents cluttering of an interlocking block constrained by the concrete curb.SOLUTION: A concrete curb 1 is of almost a rectangular parallelepiped shape, with a length between 240 and 550 mm, a width between 120 and 300 mm, a thickness between 120 and 300 mm, a ratio between length and width of 1.5 to 2.5, and a ratio between thickness and width of 0.7 to 1.3. The concrete curb includes concave and convex parts (a convex part 2 and a concave part 3) for connecting the adjacent concrete curbs, and a protrusion 4 for forming a joint between the adjacent concrete curbs.SELECTED DRAWING: Figure 1
【課題】欠け、割れ、段差、沈下等が生じ難いコンクリート縁石であって、該コンクリート縁石によって拘束されているインターロッキングブロックにガタツキが生じ難いコンクリート縁石を提供する。【解決手段】長さが２４０〜５５０ｍｍ、幅が１２０〜３００ｍｍ、厚さが１２０〜３００ｍｍ、長さ／幅の比が１．５〜２．５、および、厚さ／幅の比が０．７〜１．３である略直方体状の形状を有し、隣接するコンクリート縁石と組み合わせるための凹凸部（凸部２及び凹部３）、及び、隣接するコンクリート縁石との間に目地を形成させるための突起部４を有するコンクリート縁石１。【選択図】図１
CONCRETE CURB, CURB STRUCTURE AND CONSTRUCTION METHOD THEREOF
PROBLEM TO BE SOLVED: To provide a concrete curb that is hardly chipped, cracked, or rises or subsides, and prevents cluttering of an interlocking block constrained by the concrete curb.SOLUTION: A concrete curb 1 is of almost a rectangular parallelepiped shape, with a length between 240 and 550 mm, a width between 120 and 300 mm, a thickness between 120 and 300 mm, a ratio between length and width of 1.5 to 2.5, and a ratio between thickness and width of 0.7 to 1.3. The concrete curb includes concave and convex parts (a convex part 2 and a concave part 3) for connecting the adjacent concrete curbs, and a protrusion 4 for forming a joint between the adjacent concrete curbs.SELECTED DRAWING: Figure 1
【課題】欠け、割れ、段差、沈下等が生じ難いコンクリート縁石であって、該コンクリート縁石によって拘束されているインターロッキングブロックにガタツキが生じ難いコンクリート縁石を提供する。【解決手段】長さが２４０〜５５０ｍｍ、幅が１２０〜３００ｍｍ、厚さが１２０〜３００ｍｍ、長さ／幅の比が１．５〜２．５、および、厚さ／幅の比が０．７〜１．３である略直方体状の形状を有し、隣接するコンクリート縁石と組み合わせるための凹凸部（凸部２及び凹部３）、及び、隣接するコンクリート縁石との間に目地を形成させるための突起部４を有するコンクリート縁石１。【選択図】図１
CONCRETE CURB, CURB STRUCTURE AND CONSTRUCTION METHOD THEREOF
コンクリート縁石、縁石構造体及びその構築方法
YAGINUMA HIROSHI (author) / KODAMA OSAMU (author) / MATSUMOTO KENICHI (author)
2016-08-08
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
Engineering Index Backfile | 1926
Superplasticized Concrete Curb
| NTIS | 1991
Tentative standard specifications for concrete curb and concrete curb and gutter
Engineering Index Backfile | 1927