CHARACTERISTICS
EVODUR TVG is a heat strengthened glass produced by heating the glass to a temperature of about 650 degrees Celsius. In this case, compression stresses are induced by a different ‘controlled heating-cooling process’ than is used with regular tempered safety glass, in order to give it increased mechanical and thermal stress resistance, as well as breakage or shatter-specific characteristics. Heat strengthened glass has a different breakage pattern than tempered glass, it fractures into large pieces that always span the width of the frame to the edges of the panel.
Heat strengthened glass EVODUR TVG can be made of various types of glass (colour-coded, clear, ultra-low or low-iron, ornament, lowE), with thicknesses from 4 mm to 19 mm.

USES
The specific qualities induced by the heat strengthened process makes EVODUR TVG perfect for use in the case of perimeter-framed glass or glazed panels: glass doors, partitions, railings, lift shutters, ventilated facades,or insulating glass facades.

Focussing on safety, this heat strengthened glass technology is generally used for telephone booths, bus stations, signboards, facades, ventilated facades, roofing, safety gables.

Protection against injury – if broken, heat strengthened glass EVODUR TVG fractures into large pieces, the edges of which always reach the frame or perimeter of the panel, in which case the pieces remain attached / glued to the frame or the adhesive applied to the outer border.

EVODUR TVG Specifications
Maximum size of heat strengthened glass: 2480 mm x 4400 mm
Thicknesses between 4 mm and 19 mm.
Any type of safety glass, clear float, ultra-clear, coloured, ornamental, reflexive, Low-E Hard and SOFT with emissivities up to 0.02.
Minimum size: 250 mm x 200 mm.

APPLICABLE STANDARDS, TOLERANCES AND PRODUCT ASSESSMENT

EN 1863.1 – Glass in building – Heat strengthened soda lime silicate glass. Definition and description.
EN 1863.2 – Glass in building – Heat strengthened soda lime silicate glass. Evaluation of conformity. Product standard.
EN 12600 – Glass in building. Pendulum test. Impact test method and classification for float glass
The tolerances of this product are described in the “Glas Expert Tolerances, Products and Services Handbook/Manual” , available to you when placing an order.