Abstract: An easily shaped, evacuated, pre-formed, porous stonelike body is impregnated in a consistent manner with a fluid polymer forming composition or molten polymer composition and solidified to form a polymeric matrix stone product bearing a striking resemblance to a natural rock in texture, structure, and formation exhibited throughout any substantial cross section. The polymeric composition is decoratively enhanced by the labyrinthic skeletal framework of the porous body and the skeletal framework is structurally enhanced by the polymeric composition. The method of forming the product closely duplicates the natural formation of most of the rocks exposed at the surface of the earth. Therefore, a wide range of stonelike textures are now available in a dimensional stock product of pre-determined size and shape. Also, a wide range of chemical and physical properties are also possible depending upon the specific combination of porous bodies and solidified polymeric compositions.

Abstract: An easily shaped evacuated porous stonelike body is impregnated in a consistent manner with a fluid polymer forming composition or molten polymer composition and solidified to form a polymeric matrix stone product bearing a striking resemblance to a natural rock in texture, structure, and formation exhibited throughout any substantial cross section. The polymeric composition is decoratively enhanced by the labyrinthic skeletal framework of the porous body and the skeletal framework is structurally enhanced by the polymeric composition. The method of forming the product closely duplicates the natural formation of most of the rocks exposed at the surface of the earth. Therefore, a wide range of stonelike textures are now available in a dimensional stock product of pre-determined size and shape. A wide range of chemical and physical properties are also possible depending upon the specific combination of porous bodies and solidified polymeric compositions.