Tire float and method for forming same

Abstract

Abstract A method for converting used tire bodies into marine floats for use as moorings, buoys and the like. The tire body is provided with side panels of plywood, plastic or other material to fit over the sidewall openings on either side of the tire and thereby form an enclosed shell. Thereafter, urethane, polystyrene or other expandable plastic foam material is injected through an opening in one of the panels and expands to fill the entirety of the core cavity formed by the shell which functions as a mold. The foam material expands, forms a fused mass and secures itself to the interior of the tire and sidewall panels forming an integral shell and core, the curing of the foam being effected or accelerated by the application of heat if necessary. The injection hole may then be covered over, if desired, by fiberglass cloth to which an epoxy resin catalyst is applied to form a seal. Finally, the exterior of the shell is coated with epoxy paint or other sealant to provide a waterproof covering. Bolts or other fasteners are provided through the sides of the tire float for securing it to structures which are to be buoyantly supported thereby.

Inventors

• 👤 J Eby
• 👤 E Andersen

Bibliographic Details