Vibration isolation and ballast protection
RockDelta stone wool mats exhibit outstanding features, advantages and benefi ts, especially when it comes to ultra-effi cient anti-vibration treatment and ballast protection for the rail industry, says Marianne Dahl, marketing manager.
R
ockDelta, part of the Rockwool Group of companies, specialises in anti-vibration
products for the rail industry based upon full- contact, special type resilient mats.
With anti-vibration experiences dating back to 1974, RockDelta has gathered in-depth knowledge which today has resulted in two distinct product lines of high-effi ciency and extremely durable anti-vibration mats providing for decades of constant vibration isolation: the RockXolid product line for fl oating slab tracks and the RockBallast product line for ballasted tracks.
Both product lines offer a number of truly unique and unsurpassed features, advantages and benefi ts:
70 | rail technology magazine Aug/Sep 12
RockDelta mats can be installed under all weather conditions
• Temperature independent functional performance – related to the attainable level of vibration isolation
• Second-to-none long-term fatigue resistance and form stability – proven in theory and practice
• Virtually no sensitivity to the presence of water – sustain all original stiffness and damping characteristics • Unique fi re and smoke safety properties – withstand temperatures in excess of 1000ºC. Special relevance in metro and tunnel projects of course
• Enhanced volume compressibility – reduced time for levelling and grading preparation during excavation.
• Ease of installation – quick installation times • No gluing, taping or welding is required.
VISIT
Come and see us at Hall: 25, Stand 314
• Can be installed in wet conditions – no requirement for covering the construction site • Can be stored outdoors – no infl uence from climate conditions • 100% recyclable
It is safe to say that RockDelta’s anti-vibration solutions offer superior material characteristics that enable known and constant levels of vibration isolation for decades with minimum track defl ection and keeping maintenance costs to a minimum.
FOR MORE INFORMATION
Meet us at InnoTrans in Berlin – Stand 314 / Hall 25 E:
sales@rockdelta.com W:
www.rockdelta.com
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