초록 ▼

A breakwater comprises a base and an interlocking plurality of vertically-oriented elements of generally quadrangular cross-section. The elements are mounted on a vertically-fixed upper surface of the base, form a monolithic horizontally-extending fascine, and define a vertically stepped mosaic crow

A breakwater comprises a base and an interlocking plurality of vertically-oriented elements of generally quadrangular cross-section. The elements are mounted on a vertically-fixed upper surface of the base, form a monolithic horizontally-extending fascine, and define a vertically stepped mosaic crown.

대표청구항 ▼

A breakwater comprising (A) a base having a vertically-fixed upper surface; and (B) an interlocking plurality of vertically-oriented, water-impermeable elements of substantially identical, generally quadrangular cross-section, said elemelnts being mounted on said base, disposed in a monolithic horiz

A breakwater comprising (A) a base having a vertically-fixed upper surface; and (B) an interlocking plurality of vertically-oriented, water-impermeable elements of substantially identical, generally quadrangular cross-section, said elemelnts being mounted on said base, disposed in a monolithic horizontally-extending fascine and defining a vertically stepped mossaic crown; each of said elements commencing at said base and terminating in said crown, including at least one substantially planar vertically-extending side defining a key and at least one other substantially planar vertically-extending side defining a complementary key-receiving keyway, and sharing with another of said elements at least one contiguous interlocked side, said at least one and at least one other substantially planar vertically-extending sides being essentially planar and vertical except for said key and keyway, respectively, said key and keyway extending no more than one third of their respective sides, said interlocking plurality of elements defining a barrier through which water cannot flow.