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Vulcan Tread Nosing, Steps and Tactile Produ... - Barbour Product ...

Vulcan Tread Nosing, Steps and Tactile Produ... - Barbour Product ...

Vulcan Tread Nosing, Steps and Tactile Produ... - Barbour Product ...

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Ground Surface Indicators (GSIs) are used wherepedestrians with impaired vision need alerting toimpending hazards <strong>and</strong> help with directional guidance.Individual VTac studs or, corduroy bars in stainlesssteel or brass can be used internally or externally forretrofitting. They do not detract from the attractivenessof the floor but rather enhance the look. The surroundingfloor surface shows between the individual GSIsgiving a superior architectural appearance. Referenceto “guidance via underfoot surface change signals”,conforms to DDA guidelines.Brass <strong>and</strong> stainless steel GSIs are solid grooved, withan optional non-slip nylon or photo-luminescent insertfor quality emergency walkways to benefit everyone.These studs are very suitable for worn stairs wherea straight line edge is not possible. Try it <strong>and</strong> see.Colour contrast valuesLuminescent contrast of Ground Surface Indicators(GSIs) is the difference in the amount of lightreflected from the base surface. <strong>Tactile</strong> Tiles <strong>and</strong> Stair<strong>Nosing</strong>s should have a minimum 30% luminancecontrast while Individual studs should have 45 – 60%.Light reflective valuesBi-metallic Stainless Steel 38Bi-metallic Brass 36Sales: 020 8681 0617 • Email: sales@vulcansystems.co.uk 22

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