JPS63151543U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係るブロツクを使用して形成
した法覆工の平面図、第２図は第１図の―線
断面図、第３図は第１図の―線断面図、第４
図は第１図の―線断面図、第５図は縦ブロツ
クの斜視図、第６図は横ブロツクの一部を切除し
た斜視図、第７図は従来の農業用排水路の断面図
である。 １……法面、２……縦ブロツク、３……横ブロ
ツク、４……凸状部、５……凹状部、６，７……
鉄筋、８……水路の側壁。 Fig. 1 is a plan view of a method lining formed using the block according to the present invention, Fig. 2 is a sectional view taken along the line - - of Fig. 1, Fig. 3 is a sectional view taken along the line - - of Fig. 1, and Fig. 4 is a sectional view taken along the line - - of Fig. 1.
The figures are a cross-sectional view taken along the line - - of Fig. 1, Fig. 5 is a perspective view of the vertical block, Fig. 6 is a perspective view with a part of the horizontal block cut away, and Fig. 7 is a sectional view of a conventional agricultural drainage canal. be. 1... Slope, 2... Vertical block, 3... Horizontal block, 4... Convex portion, 5... Concave portion, 6, 7...
Rebar, 8... side wall of waterway.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 水平部と傾斜部とからなる断面矩形状の棒状体
の上面に、その長手方向両端に沿つて左右に一対
の凸状部を所定間隔で形成した縦ブロツクと、該
縦ブロツクの凸状部と嵌合する凹状部を下面中央
部長手方向に形成した板状の横ブロツクとから構
成したことを特徴とする法面保護ブロツク。 A vertical block in which a pair of convex portions are formed at a predetermined interval on the left and right sides along both longitudinal ends of the upper surface of a rod-like body having a rectangular cross section and consisting of a horizontal portion and an inclined portion; 1. A slope protection block comprising a plate-shaped horizontal block having a fitting recess formed in the longitudinal direction at the center of the lower surface.