Published: March 2024 | Category: Construction , Asphalt , Specifications | Audiences: Civil engineering laboratories, Road controlling authorities, Roading contractors
NZTA T21 Test methods for epoxy modified open-graded porous asphalt (version 1.0) sets out laboratory-based procedures to assess the quality of epoxy modified binders and the durability of epoxy modified open-graded porous asphalt mixes.
The areas covered by the specification include:
NZTA T21 is a new document that standardises and publishes laboratory procedures in current use.
Short link to this page:
https://www.nzta.govt.nz/emogpatests(external link)
See also:
NZTA P11 Specification for open-graded porous asphalt