Ceramic composite

1 . A pair of clay or ceramic elements configured to mate and be secured together in complementary fashion after being individually passed on rollers through a kiln, wherein

the elements each have asymmetrically inclined opposite surfaces configured to mate with one another, and

wherein support tabs on the surfaces configured to mate with one another, said support tabs configured to be cut or notched prior to interlocking.

2 . The elements of claim 1 , wherein

said elements each comprise a plurality of protruding plateaus and adjacent recesses each in the shape of a substantially rectangular parallelepiped, and

said elements are configured to mate with respective plateaus and recesses of the other element when interlocking with one another.

3 . The elements of claim 2 , wherein

a substantially flat lateral edge defined by said interlocking plateaus and recesses, and

said elements defining top, bottom, front, back and lateral surfaces when interlocked,

with said front and back surfaces being substantially flat and parallel to one another, and said lateral surfaces being substantially flat and parallel to one another, to define a noncircular shape when said elements are interlocked.

4 . The elements of claim 3 , wherein

said elements each comprise three plateaus each in the shape of a substantially rectangular parallelepiped and having an opening therethrough, and three recesses each complementarily shaped to mate with the respective plateaus of the opposite element.

5 . The elements of claim 4 , wherein

said elements each comprise a protruding edge along one lateral side thereof and extending in the direction of said opening, and

said protruding edges extending to different length from one another in a direction perpendicular to the opening.

6 . The elements of claim 1 , wherein

a front lateral edge of each said element is cut to form a hairline joint when the elements are joined together.

7 . A pair of clay or ceramic elements configured to mate and be secured together in complementary fashion after being individually passed on rollers through a kiln, wherein

the elements each have inclined surfaces configured to mate with one another, and opposite surfaces configured to extend substantially parallel to one another, after the elements are interlocked together, and

wherein support tabs on the surfaces configured to mate with one another, said support tabs configured to be cut or notched prior to interlocking.

8 . The elements of claim 7 , wherein

said elements each comprise protruding plateaus and adjacent recesses, and

said elements are configured to mate with respective plateaus and recesses of the other element when interlocking with one another.

9 . The elements of claim 8 , wherein

one of said elements has a rippled surface on a side opposite said plateaus and recesses.

10 . The elements of claim 7 , wherein

the elements form a joint therebetween when mated together,

with an end of the joint opening on a lateral side of the elements, and an opposite end of the joint opening on one of the surfaces opposite the inclined surfaces.

11 . The elements of claim 1 , additionally comprising

supports or tabs on the surfaces configured to mate with one another, said supports or tabs configured to be cut or notched before interlocking.

12 . The elements of claim 11 , wherein

the elements form a joint therebetween when mated together,

with an end of the joint opening on a lateral side of the elements, and an opposite end of the joint opening on one of the surfaces opposite the inclined surfaces.

13 . The elements of claim 1 , forming a trapezoidal shape when mated together.

14 . The elements of claim 13 , wherein each said element comprises two openings therethrough, each having a cross-section of a substantially right triangle.

15 . The elements of claim 14 , wherein said elements each have a recess substantially in the shape of a substantially rectangular parallelepiped, and arranged to receive clips interlocking said elements together through an intermediate support.

16 . The elements of claim 1 , forming a triangular shape with a rounded apex when mated together.

17 . The elements of claim 16 , wherein said elements are configured to receive a support therebetween and each said element comprises openings arranged to receive clips for holding the elements and support together.