ViraShield BR

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ViraShield BR

Viraver offers a full range of bulletproof and anti-burglary solutions, certified according to different levels of protection. ViraShield BR (bulletproof glass) is a laminated glass composed of glass and polycarbonate sheets, joined together by the use of specific interlayers; all Virashield BR compositions are anti splinter. During development, Viraver’s ViraShield BR (anti-bulletproof) and anti-burglary (Viralam) products can be adapted to the customer’s architectural and design needs through the use of heating systems and / or opaque films.

The objective is to make the armored model indistinguishable, both for aesthetics and for optical quality, even through the remarkable reduction in thickness.

Viraver has many compositions classified according to international standards EN 1063 (civilian) and STANAG 4569 (military).

PROCESS

CHEMICALLY STRENGTHENED GLASS / CHEMICAL STRENGTHING PROCESS

The chemical strengthening process of glass is used to improve the physical characteristics of glass, increasing its resistance to mechanical stresses and to thermal shocks.

The chemical strengthening process by its nature does not involve any kind of optical distortion and imprint on the treated glass.

The chemically strengthened glass is not subject to the risk of spontaneous rupture from inclusions of Nickel Sulphide and therefore does not require Heat Soak tests.

Viraver prides itself on being the only company to be able to produce chemically strengthened glass sheets as large as 26.4ftx10.53ft (8mx3,21m).

CLEAN ROOM ASSEMBLY

Laminated glass is one of the most used products in projects where glass is a structural part because it combines transparency with the robustness and security features required by standards and norms.
In Viraver lamination is executed for each piece of glass by bag technique and autoclave cycle.
The stratification techniques used in Viraver allows innumerable materials to be added to the plastic interlayer that further enhance the purpose to the glass, for example: heating elements, heat shields, electromagnetic radiation shields, electric and decorative opacifier films.

AUTOCLAVE LAMINATION

This is the process in which the union between the glass and the plastic material that make up the stratified takes place. In Viraver lamination is carried out lamination in an autoclave, which consists in subjecting the laminate to the simultaneous action of pressure, temperature and vacuum in order to generate the intimate union of the different materials. Viraver is equipped with a new large autoclave for glass and polycarbonate sheets equal to 29.53ftx10.83ft (9mx3,30m).

FINAL TESTING

Viraver has an ISO 9001: 2015 certified quality management system.
Viraver monitors all business processes in order to improve the effectiveness, efficiency and quality of its processes, products and services.
Viraver systematically controls its products before delivery with the aim to verify the customer’s standards, and in particular optical, foreign and sizes of products. The controls on the finished product are made by qualified national experts.

TECHNOLOGIES

VIRAHEAT MICRO-WIRE HEATING INSERTION

Viraver produces flat and curved glass with de-fogging or de-icing heating systems to ensure maximum visibility in all environmental conditions.
The heating effect can be obtained by using two different technologies; by inserting micro-wire heating elements or coating heating elements.
According to customer requirements, Viraver offers a wide range of design solutions to fully integrate the element according to the power supply, unitary heating power, electrical use as per component.

Laminazione con policarbonato

ll vetro stratificato èuno dei prodotti più utilizzati nei progetti dove il vetro è parte strutturale, perchè permette di combinare la trasparenza con le caratteristiche di robustezza e sicurezza richieste dalle norme vigenti. In base alle necessità progettuali i vetri possono essere laminati con ogni tipo di interlayer, PVB, PVB strutturale, Ionomero, Poliuretano, EVA ecc fino al SentryGlas® Expression™, utilizzato su esclusiva licenza Kuraray. Le tecniche di stratifica utilizzate in Viraver permettono di inserire nell’intercalare plastico innumerevoli materiali che conferiscono ulteriori prestazioni al vetro, come: dispositivi riscaldanti, protettivi contro il calore, schermanti le radiazioni elettromagnetiche, film opacizzanti a controllo elettrico e decorativi. L’utilizzo del policarbonato in fase di assemblaggio garantisce un prodotto con caratteristiche anti scheggia.

CERTIFICATION

STANDARD CLASSE KEPT COMPOSITION CODE SPESSORE PESO MQ. N° CERTIFICATO
EN 1063 BR3 NS VSB 207 01 20 44 N° 172/BAL-AG/vp del
30/05/2012
EN 1063 BR4 NS SNS 22 01 22 47 N° 213-2016/BAL-AG/vp del
06/09/2016
EN 1063 LEVEL 2 SNS 22 01 22 47 N° 115-2017/BAL-AG/vp del
26/04/2017
EN 1063 BR4 NS VSB 253 01 25 57 N° 177/BAL-AG/vp del
26/07/2012
EN 1063 BR5 NS SNS 33 02 33 73 N° 279-2016/BAL-AG/vp del
16/11/2016
EN 1063 LEVEL 5 SNS 33 02 33 73 N° 116-2017/BAL-AG/vp del
26/04/2017
EN 1063 BR5 NS VSB 370 01 37 84 N° 203/BAL-AG/vp del
26/07/2012
EN 1063 BR6 NS SNS 38 03 38 82 N° 016-2017/BAL-AG/vp del
30/01/2017
EN 1063 LEVEL 5 SNS 38 03 38 82 N° 117-2017/BAL-AG/vp del
26/04/2017
EN 1063 BR5 NS SNS 3901 39 82 N° 177-2016/BAL-AG/vp del
07/07/2016
EN 1063 BR6 NS SNS 4101 41 91 N° 268-2016/BAL-AG/vp del
16/11/2016
EN 1063 LEVEL 5 SNS 4101 41 91 N° 118-2017/BAL-AG/vp del
26/04/2017
EN 1063 BR5 NS VSA 438 01 43 105 N° 168-BAL-AG/vp del
10/09/2010
STANAG 4569 LIV. 2 SNS 6401 64 144 N° 198-2016/BAL-AG/vp del
28/07/2016
NU 0180.01 LEVEL 4 SNS 58 02 58 134 N° 0029-2018/PS-V/BAL-VP/mc
del 27/09/2018
NU 0180.01 LEVEL 3 SNS 42 01 42 89 waiting the original
certrificate

ViraShield BR TECHNOLOGY

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