Monolithic surface ornamentation of pre-cast reinforced concrete wall

Claim 2

In a precast reinforced concrete wall, the improvement comprising, a monolithic surface ornamentation including a plurality of grooves cast in at least one external surface of said concrete wall, said at least one external surface having vertically oriented side portions and a horizontally oriented top portion, a plurality of sectors spanning the spaces between said grooves, a plurality of layers of pigmented cements, one layer of pigmented cement each filling said sectors spanning the respective spaces between said grooves and with each said pigmented cement being monolithically joined to the concrete wall, and the layers of pigmented cements on the said horizontally oriented top and edge portions of said wall being substantially thicker than the layers of pigmented cements monolithically joined to said vertically oriented portion of said at least one surface so that upon chipping or breaking of the top and edge portions, there is sufficient thickness of pigmented cement to continue giving the appearance of a solid element.

Claim 3

A decorative highway traffic barricade comprising the pre-cast reinforced concrete wall defined in claim 1, said vertically oriented side portion beginning from a relatively wide base portion and extending to a relatively narrow top portion and shaped so as to deflect a vehicle back to the highway, said surface ornamentation having no projections which would prevent deflection of a vehicle back to said highway.

Claim 4

The invention defined in claim 2, wherein the upper portion of one end of said wall extends horizontally beyond the lower portion to overlap a succeeding adjacent barricade, the lower portion of the opposite end extends horizontally beyond the upper portion to underlap a further adjacent barrier having an overlapping upper portion, and coupling an alignment means formed on the lower surface of the portion of said wall extending beyond said lower portion, and the upper surface of said lower portion of the opposite end underlapping said further adjacent barricade.

Claim 5

The wall structure defined in claim 1 wherein said wall structure is incorporated in a pylon, and including anchor means for anchoring said pylon to the earth.

Claim 6

The wall structure defined in claim 1 wherein said wall structure is included in a circular ring, and such circular ring includes means for stacking one circular ring upon another.

Claim 7

The concrete wall defined in claim 1 whreein said concrete wall constitutes a fence column and including means for anchoring said fence column to the earth, and stub means extending laterally from said column for supporting a fence section therefrom.

Claim 8

The wall structure defined in claim 1 wherein said wall constitutes a circular post having an outwardly flowing skirt at the base thereof and natural means topping off said circular post to enhance the natural effect of said surface ornamentation.

Claim 9

The wall structure defined in claim 1 wherein said wall is substantially rectangular and includes an integrally formed chevron shaped vertical column at one lateral end of said wall and a plurality of weld plates embedded in the edges thereof for welded securement to adjacent, similarly formed wall structures.

Claim 10

The wall structure defined in claim 1 including weld plate means for anchoring said wall to the earth.

Claim 11

A precast reinforced concrete wall as defined in claim 1 including a sprayed mortar joint cement in said grooves and monolithically joined to said concrete wall, said joint cement being of a different color than said concrete wall.

Claim 12

In a precast steel reinforced concrete barricade comprising an integrated massive concrete slab having steel reinforcing means therein and at least one vertically oriented side portion beginning from a relatively wide base portion which extends upwardly to a relatively narrow horizontally oriented top portion, the improvement comprising, a monolithic surface ornamentation integrally formed with said at least one vertically oriented side portion and said relatively narrow horizontally oriented top portion of said massive concrete slab, said monolithic surface ornamentation including a plurality of external surface sections formed of pigmented cement, said sectors being separated from each other by a plurality of intersecting grooves to simulate the appearance of natural stone, at least some of said surface sectors and grooves extending from upper portions of said vertically oriented side portion to said relatively narrow horizontally oriented top portion, and wherein the pigmented cements in each said external surface sector, or portion thereof forming part of said relatively narrow horizontally oriented top portion are thicker than the pigmented cements forming the remaining external surface sectors so that upon a chipping or breaking of said relatively narrow horizontally oriented top portion, there is sufficient thickness of pigmented cement to continue giving the appearance of a solid block of natural stone.

Claim 13

In a precast steel reinforced concrete barricade comprising an integrated massive concrete slab having steel reinforcing means therein and at least one vertically oriented side portion beginning from a relatively wide base portion which extends upwardly to a relatively narrow horizontally oriented top portion, the improvement comprising, a monolithic surface ornamentation integrally formed with said at least one vertically oriented side portion and said relatively narrow horizontally oriented top portion of said massive concrete slab, said monolithic surface ornamentation including a plurality of external surface sections formed of pigmented cement, said sectors being separated from each other by a plurality of intersecting grooves to simulate the appearance of natural stone, at least some of said surface sectors and grooves extending from upper portions of said vertically oriented side portion to said relatively narrow horizontally oriented top portion, and wherein the pigmented cements in each said external surface sector, or portion thereof forming part of said relatively narrow horizontally oriented top portion are thicker than the pigmented cements forming the remaining external surface sectors so that upon a chipping or breaking of said relatively narrow horizontally oriented top portion, there is sufficient thickness of pigmented cement to continue giving the appearance of a solid block of natural stone.

Claim 14

The precast reinforced concrete barricade defined in claim 11 wherein said pigmented cements in said external surface sectors are differently colored to give the appearance of various natural field stones.

Claim 15

The precast reinforced concrete barricade as defined in claim 11 including a sprayed cement in at least the base of said grooves and which is of a different color than said concrete slab and monolithically formed therewith.

Claim 16

The precast reinforced barricade defined in claim 11 wherein the base of said grooves is formed of a sprayed groove cement which is of a different color than said concrete slab and monolithically formed with said concrete slab and said external surface sectors.

Claim 17

The precast reinforced concrete barricade as defined in claim 13 wherein said groove cement has been brushed after the casting of said concrete slab and before the hardening of said groove cement.

Claim 18

The precast reinforced concrete barricade defined in claim 11 including coupling means on the ends thereof for coupling to adjacent barricades, said coupling means comprising a vertically oriented half cone, apex end pointed up so that debris and liquid cannot collect thereon, and monolithically cast in and projecting from one lateral end of said precast concrete slab and a complementarily shaped cone surface, apex end pointed up, formed in the opposite lateral end to receive the vertically oriented half cone of an adjacent barrier.