tempered glass

(redirected from heat-treated glass)
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tempered glass

Glass that has been heat-treated to increase the force required to break it.
See also: glass
References in periodicals archive ?
Features include low-copper content cast aluminum housing construction, safety yellow powder coated finish, a heat-treated glass lens, and a steel mounting bracket.
Berkowitz is an ISO 9001-certified manufacturer of insulating glass, heat-treated glass, silkscreen and spandrel glass, laminated glass, all-glass doors and entrances and point-supported glass systems and canopies, for domestic and overseas markets.
Glass remains a favorite on wrought iron bases with or without umbrellas, but start looking for wavy heat-treated glass as well as Italian ceramic tile designs and mosaic patterns.