Tempered-glass-data-sheet, 710 w. ostend st. baltimore, md 21230 tf 800.352.3380 f 410.727.1080 em [email protected] www.mdglass.net safety glass for high-traffic and strong wind areas. Tempered glass is approximately four times stronger than annealed glass of the same thickness and configuration. residual surface compression must be over 10,000 psi for 6mm glass, according to astm c 1048. please contact guardian for thicker glass standards.. when broken, tempered glass will break into many relatively small fragments, which are less likely to cause serious injury., tempered glass is subject to rare “spontaneous breakage” caused by one or a combination of these causes: surface or edge damage, deep scratches or gouges, severe weld spatter, missile or windborne debris impact, glass to metal contact, wind/thermal loading or rare inclusions or.
Tempered glass technical specifications. tempered glass technical specifications begins with a heat treatment process in which it travels through a tempering oven. the oven is specifically designed to heat the glass to a temperature of more than 600 degrees celsius., it is not harder or softer than annealed glass but is tougher. tempering does not make glass more porous nor is tempered glass more prone to scratches than normal glass. tempered glass offers a wide variety of uses in industries including building, manufacturing, automotive, to name a few..
Bring on the wind loads and thermal stress. guardian heat-strengthened glass is the preferred choice for projects where safety glass isn’t required, but resistance to wind and heat is key.heat-strengthened glass is cooled at a slower pace, creating glass twice as strong as annealed glass., tempered glass is often used for fireplace doors (not woodstoves), on masonry and prefabricated fireplaces. if tempered glass is exposed to higher temperatures, it gradually weakens the structure of the glass thus making it more susceptible to breakage. tempered glass is not recommended in wood burning applications. custom specifications.
Table 2 — tolerances on width,b, and length,h table 3 — limit deviations for the difference between diagonals 5.2.4 edge deformation produced, pilkington toughened safety glass is up to five times stronger than ordinary glass of the same thickness. because of its increased strength, pilkington toughened safety glass allows architects and builders far greater scope in their use of glass in buildings. it meets worldwide safety standards for glass. This brochure provides technical information – including performance capabilities and glazing guidelines – for all types of sunguard advanced architectural glass from guardian. it also contains instructions for the proper handling, maintenance and cleaning of the glass before, during and after building construction. we believe that you’ll ...