Tempered Glass Spec Sheet

Heat strengthened and fully tempered coated and uncoated flat glass.

Tempered glass spec sheet.

Residual surface compression must be over 10 000 psi for 6mm glass according to astm c 1048. Fully tempered glass is approximately four times stronger than annealed glass of the same thickness and configuration and residual surface compression must be over 10 000 psi for 6mm according to astm c 1048. Glass size 24 2 ft 2 1 32 1 32 3 32 max. Astm c1172 standard specification for laminated architectural flat glass.

Tempered glass meets all safety glazing standards including the federal safety glazing standard cpsc 16 cfr 1201. Clear tinted reflective low e and most rolled pattern glass can be tempered. 1 32 per foot length 1 32 example. Glass strength overall bow localized bow dimension hole notches and cut out tolerances and product labeling.

Specifies the quality requirements for flat laminated glass consisting of two or more layers of glass bonded with an interlayer material. Cardinal glass industries technical glass guide new update version 2 0. Please contact guardian for thicker glass standards. According to federal specification dd g 1403b fully tempered glass must have a surface compression of 10 000 psi or more or an edge compression of 9 700 psi or more.

Yracuse glass company s tuffvue tempered glass is available in 1 8 thickness in a size range from a minimum of 4 x10 to a maximum of 84 x 144. Cardinals glass bow standard is. Please contact guardian for thicker glass standards. Tempered glass is approximately four times stronger than annealed glass of the same thickness and configuration.

When broken by impact fully tempered glass. Oldcastle buildingenvelope fully tempered glass is approximately four times stronger than annealed glass of the same thickness and configuration. This guide provides an introductory overview of glass concepts and terminology plus technical information on cardinal glass products for both windows and doors. Monolithic heat strengthened glass is not suitable for safety glazing as defined by ansi z97 1 or cpsc 16 cfr 1201.

Astm c1048 standard specification for heat strengthened and fully tempered flat glass october 1 2018 astm this specification covers the requirements for monolithic flat heat strengthened and fully tempered coated and uncoated glass produced on a horizontal tempering system used in general building construction and other applications. Our insulated glass manufacturer cardinal has specifications for tempered glass bow that are one half the national standard. Bow what does this mean for you and your customers. 5 2 kind ft fully tempered glass is approximately four times as strong as annealed glass of the same thickness and configuration.

Glass products with extremely uneven surfaces can not be tempered.