Displaying 1 - 6 results of 6 for ""
Published: 5 June 2025
Category:
Materials
,
Chipsealing
,
Specifications
| Audiences:
Road traffic engineers & consultants,
Roading contractors
NZTA T09 Procedure for the Procedure for the Estimation of the Kerosene Content of Cutback Bitumen sets out a procedure by which the kerosene content of cutback bitumen is estimated from the kinematic viscosity of a sample.
Published: 1987
Category:
Materials
,
Chipsealing
,
Specifications
| Audiences:
Road traffic engineers & consultants,
Roading contractors
This test method covers the procedure for sampling and for determination of percentage fines, average least dimension (ALD), average greatest dimension (AGD), distribution of least dimensions, and incidence of broken faces in grades 1–4 stone sealing…
Published: 1985
Category:
Materials
,
Chipsealing
,
Specifications
| Audiences:
Road traffic engineers & consultants,
Roading contractors
This specification and guidance notes are to be appended to P/4 Resealing and shall apply where natural rubber latex is to be added to the bituminous binder for resealing purposes.
Published: June 1975
Category:
Materials
,
Chipsealing
,
Specifications
| Audiences:
Road traffic engineers & consultants,
Roading contractors
Specification for pre-coating sealing chips.
Published: 2019
Category:
Materials
,
Chipsealing
,
Specifications
| Audiences:
Road controlling authorities,
Road traffic engineers & consultants
This specification sets out the material requirements for five size grades of sealing chip for use on state highways and other heavily trafficked roadways.
Published: 17 May 2014
Category:
Materials
,
Chipsealing
,
Research & reports
| Audiences:
Road controlling authorities,
Road traffic engineers & consultants,
Roading contractors
The NZ Transport Agency (NZTA) engaged MWH to conduct analysis of the attained life of certain chipseal resurfacing types.
