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HEAT RESISTANT GLASS [4 records]

Record 1 2021-01-12

English

Subject field(s)
  • Radioactive Contamination
CONT

Self-sintering … was a process … to isolate and immobilize nuclear waste. The goal was to convert the waste to a glass that was resistant to leaching by water. The concept was to let the energy released by the radioactive decay of the waste heat … enough to drive off the water and eventually produce a solid, sintered glass product. … This technology was not advanced...

French

Domaine(s)
  • Pollution par radioactivité

Spanish

Save record 1

Record 2 2009-01-05

English

Subject field(s)
  • Glazing Materials (Constr.)
DEF

A glass that is heat-treated to have a higher tensile strength and resistance to blast pressures, although with a greater susceptibility to airborne debris.

CONT

Thermally tempered glass is glass that is strengthened by heat treatment. Relatively rapid cooling of the exterior surfaces of the glass results in residual compressive stresses at the glass surfaces. The case depth for thermally tempered glass is about 20 percent of the glass thickness. Thus, thermally tempered glass is fairly resistant to scratches and other minor surface damage. The amount of temper is defined by the magnitude of the residual compressive stress at the surface of the glass. Fully tempered glass has residual surface compressive stresses that exceed 13, 000 psi and are often as high as 25, 000 to 30, 000 psi. Fully tempered glass breaks into very small pieces when fractured. For transit applications thermally tempered glass is used to reduce the likelihood of lacerations whenever single-ply glass is required.

Key term(s)
  • thermally-tempered glass

French

Domaine(s)
  • Matériaux verriers (Construction)
DEF

Verre ayant subi un traitement thermique dans un four de trempe.

OBS

Ce procédé augmente fortement sa résistance mécanique ou sa résistance au choc thermique. Sa fragmentation spécifique permet de considérer ce verre comme un produit de sécurité dans de nombreuses applications.

Spanish

Save record 2

Record 3 2005-09-01

English

Subject field(s)
  • Types of Glass
  • Lighting
  • Electrical Engineering

French

Domaine(s)
  • Sortes de verre
  • Éclairage
  • Électrotechnique
DEF

Verre résistant à la chaleur et ne fondant qu'à haute température.

Spanish

Save record 3

Record 4 2002-09-17

English

Subject field(s)
  • Glass Industry
CONT

Although heat treated(strengthened) glass is more resistant to heat induced stress, wind-loads and impacts by wind-borne debris, it generally is not considered a fire resistant glazing, nor is it accepted as a safety glazing product as it tends to break in a similar way to regular annealed glass.

French

Domaine(s)
  • Industrie du verre
CONT

Les intercalaires Advanced Solutions for GlassT Vanceva Design constituent une option particulièrement intéressante pour les architectes et les décorateurs dans la mesure où c'est le seul produit pour vitrage actuellement disponible qui offre une certaine flexibilité au niveau du motif et des couleurs vibrantes, tout en présentant les avantages fonctionnels et structurels du verre feuilleté.

Spanish

Save record 4

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