AIRphalt^® OPA-R 0/8 – open-graded cold asphalt

AIRphalt^® OPA-R 0/8 is an open-graded cold asphalt product intended specifically for repair of open-pore surfaces with a cavity content of ≥15%.

Granulation: 0/8

AIRphalt^® OPA R-R 0/8 is an innovative, newly developed, reactive-hardening and fibre-reinforced, high-performance open-graded cold asphalt specifically for repair of open-pore and noise-reducing coatings on all classes of asphalt.

It consists of a hard rock mixture with grain size 0/8 and a reactive-hardening binder system.

• AIRphalt^® OPA-R 0/8 is 100% free of solvents and hardens analogous to conventional hot-mix material; it is fully recyclable.
• AIRphalt^® OPA-R 0/8 hardens very quickly and adheres tightly to existing asphalt and concrete surfaces.
• AIRphalt^® OPA-R 0/8 also adheres to a moist sub-surface.
• AIRphalt^® OPA-R 0/8 is very easy to process and can be driven on immediately after installation.
• AIRphalt^® OPA-R 0/8 has a very high resistance, comparable to conventional hot asphalt.
• AIRphalt^® OPA-R 0/8 can also be installed at temperatures below 0°C.
• AIRphalt^® OPA-R 0/8 is especially suitable for repair of high-stress traffic surfaces.

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