Assertion: revetment | /r/HasProperty | deposited upon ariver bank
Facets:
Source sentences:
text: In order that the desired flexibility of the revetment ma be obtained, the blocks 1 are provlded wit facing adjoining edges of adjacent blocks, thus avoiding the presence on the blocks oi flattaces and sharp corners, which would interfere with the flexing of the revetment, and the proper positioning of the blocks upon the surfaces they are intended to lie against when the revetment is deposited upon ariver bank or levee.