Resources

Displaying 51 - 60 results of 152 for ""

Long-life pavement marking material applicator testing

Published:
Category: Application , Road marking , Specifications | Audiences: Road controlling authorities, Road traffic engineers & consultants

This specification describes technical, testing and certification requirements for mechanically controlled road marking applicators and associated equipment to be used for the application of long-life materials in compliance with NZTA P22 Specificati…

Litter and rubbish removal

Published:
Category: Litter , Maintenance , Specifications | Audiences: Road traffic engineers & consultants, Roading contractors

This specification and guidance notes sets out the requirements for the removal of roadside litter.

Lime for use in soil stabilisation

Published:
Category: Construction , Pavement & surfacing , Specifications | Audiences: Road traffic engineers & consultants, Roading contractors

This specification ahd guidance notes apply to the purchase of calcium oxide or calcium hydroxide for use in soil stabilisation.

P25 Pilot specification for calcined bauxite

Published:
Category: Skid resistance & texture , Surfacing , Specifications | Audience: Roading contractors

The NZ Transport Agency has released a pilot version of the P25 Specification for calcined bauxite for trial and comment.

Open-graded porous asphalt

Published:
Category: Construction , Asphalt , Specifications | Audiences: Civil engineering laboratories, Road traffic engineers & consultants, Roading contractors

This specification and guidance notes describe the required properties of open graded porous asphalt for use as a surfacing course for road pavements.

P40 Specification for road-traffic noise mitigation

Published:
Category: Noise , Environment , Specifications | Audience: Road traffic engineers & consultants

This specification covers design, construction, documentation, post-construction review, and communication/engagement related to road-traffic noise mitigation.

Maintenance of unsealed shoulders

Published:
Category: Shoulder , Maintenance , Specifications | Audiences: Road traffic engineers & consultants, Roading contractors

This specification and guidence notes set out the requirements and maintenance standard for unsealed shoulders, both gravel and grassed, including feather edges, tapers and surface water channels where adjacent pavement is sealed.

Maintenance of stormwater structures

Published:
Category: Drainage , Maintenance , Specifications | Audiences: Road traffic engineers & consultants, Roading contractors

This specification sets out the requirements routine maintenance of stormwater structures.

Durability test method for bitumen

Published:
Category: Materials , Surfacing , Specifications | Audience: Roading contractors

Test method to assess the long-term field durability (resistance to oxidative hardening) of NZTA M1 penetration grade bitumens.