Road marking contracts in New Zealand

DY-TMAL-I(A/B) Air Spray Cold Paint Road Marking Machine

Road marking contracts in New Zealand fall into one of two categories of specifications: methods-based and performance-based. With the methods-based approach, the section of road to be marked, the marking layout, the type of product to be used and the thickness at which it is to be applied are all specified. Some basic performance criteria are included in the contract but the requirements are primarily prescriptive.
More recently there has been a move towards performance-based contracts. With these, the contractor is required to provide road markings on a section of road to specified performance level for a specified period. The contractor has much more flexibility to choose the road marking material used and the application thickness. With methods-based contracting, the road controlling authority needs to be confident that the material used will perform satisfactorily and thus it is important to have a list of approved materials that are known to have satisfactory performance. With performance-based contracts, in theory there should be no need to approve materials based on performance criteria. Clearly the environmentally-based conditions still need to be imposed but performance requirements are incorporated in the contract. If the contractor chooses to use a material that performs poorly they will pay the price. However, in practice there are benefits from having approved materials. From the contractors' point-of-view having a list of approved products is useful because they know these products have been tested in New Zealand conditions and have passed, while from the road controlling authority's perspective there is a reduction in the risk of poor performance requiring intervention.
Dayu road marking equipment company is a leading traffic marking equipment supplier in China. Dayu traffic marking machine include many different models, such as two-component road marking machine, road marking pre-heater , road marking remover, hand-push pre-marker etc. Zhengzhou Dayu also manufacture marking materials, dayu road marking materials include dayu thermoplastic road marking paint, dayu two-component road marking paint, etc. Double click this or the following urls: http://www.dyroad.com/cold-paint-road-marking-machine/dy-tmal-iab-air-spray-cold-paint-road-marking-machine.html, www.dyroad.com/products.html, www.dyroad.com/photos.html, www.dyroad.com/catalog.html, www.dyroad.com to get more information.