Modifiers adjust selected binder properties. The catalogue profiles cover polymer-modified paving binders described by PG grades. A PG designation alone does not prove modification; specify the polymer system and required tests. Rubber-modified and other systems can be reviewed separately. Review the requested performance profile together with evidence of the specified modification and compatibility with the mix design. Include the application, required grade and any ageing or deformation tests in the enquiry; a similar grade name is not enough to establish equivalence.
Reference limits from the SRNT catalogue, not measured batch results or a COA. Availability, the applicable standard edition and contractual limits are confirmed for each enquiry.
Choose a grade above to view its reference specification.
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