Roof or wall tiles made from recycled rubber tires
OwnerEduardo Daniel Garciainventor
Life of this patent
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Abstract
A tile obtained from recycling worn rubber tires of automobiles. The tire is chopped into lengths of about 10" to 16" and then about 4" is lopped off the two side rim parts. The outer surface of the remaining central rolling tread part is run down to make it smooth and even and the tile is heated to between 210 .degree. and 300 .degree. F. for about one-half hour to straighten the longitudinal curvature. The cross curvature is maintained for a colonial type tile aspect.
Claims9
A method for obtaining tiles of a predetermined length from a rubber cylindrical article, comprising the steps of:
- transversely chopping the article into arcuate sections approximately the length of said predetermined length and later heating said arcuate sections sufficiently to substantially straighten the sections longitudinally.
A tile formed by the process transversely chopping an arcuate section of predetermined length from a rubber cylindrical article, wherein said arcuate section is heated to a temperature between 210.degree. F. and 300.degree. F. for about one-half hour to substantially straighten said arcuate section longitudinally.
A roof including a base surface and a plurality of tiles affixed to said base surface and made from a plurality of rubber cylindrical articles by transversely chopping respective arcuate sections of a predetermined length off said articles, said arcuate sections having been longitudinally straightened by hating so that said plurality of tiles are longitudinally straight and transversely curved.
Dependencies are inferred from the claim text.