| 摘要 |
PROBLEM TO BE SOLVED: To provide an epoch-making slope protection block with a drain ditch, in which a wall-surface block and a drain-ditch block for protecting a slope face can be installed and fixed integrally on the slope face by constituting the wall-surface block and the drain-ditch block so as to be connected and which is formed in constitution, in which the wall-surface block can be connected in an angle adjustable manner to the drain-ditch block, and can be mounted and executed, corresponding even to the slope faces at any angles excellently. SOLUTION: In the slope protection block with the drain ditch, the protection block is composed of the drain-ditch block 1 disposed to the lower section of the inclination of the slope face A and the wall-surface block 2 being installed to the slope face A under the state, in which the block 2 is positioned along the slope face, and covering the slope face A, and a connecting structure 3 connected at the side end section of the drain-ditch block 1 is mounted to either one or both of the lower end section of the block 2 or side end section of the block 1 at the lower end section of the block 2 while the connecting structure 3 is formed in a structure in which the connecting angle of the block 2 is brought to an adjustable manner to the block 1.
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