Resources

T15 is an aggregate testing specification, its purpose is to standardise the test conditions used in the repeat load triaxial test.

This test procedure covers the determination of the rebound deflection of a pavement under a standard wheel load and tyre pressure, with or without temperature measurements.

M04 Specification for basecourse aggregate and accompanying Notes sets out requirements for basecourse aggregate for use on state highways and other heavily trafficked roadways.

This ethylene glycol accelerated weathering test method (NZTA T20) has been developed to assess the durability of aggregates for pavement construction.

This method can be used to determine the pore size distribution of the openings in a filter fabric by sieving.

This specification applies to the in-situ stabilisation of granular pavement layers using cement, lime, bitumen emulsion or foamed bitumen.

Stabilisation of pavement layers has a long history in New Zealand.

Stabilisation of pavement layers has a long history in New Zealand.

This specification and guidance notes shall apply to the construction of unbound granular pavement layers.

This specification and guidance notes cover the construction of earthworks including the clearing and removal of all obstacles within the limits of the earthworks; the excavation of all cuts, including excavation below the final subgrade surface; the…