QPR is a next generation pavement pot pole repair cold mix which will save you time and money.
Product Introduction and Description
Looking to repair dangerous pavement potholes quickly and Permanently? QPR is a high performance pothole repair product which is easy to use and delivers long term results. Originally developed in North America where it is the best selling permanent cold patch product, In 2008, Mastermix begun an official distributor after extensive independent testing verified its effectiveness.
The patching material can repair asphalt, concrete, surface treated roads and does not require removal and replacement if ever the pavement repair area is overlaid.
Further, the product has been classified as non-hazardous and biologically non-toxic with minimal environmental impact.
QPR is a new generation Cold Mix. It is made from 100% crushed, washed aggregate and a special blend of bitumen, anti-stripping additives and adhesives:
QPR is a high performance pavement patching material capable of storage in an uncovered outdoor stockpile.Refurbishment of:
|Product Performance||Independent research was conducted Oregon Department of Transportation (ODOT) in the US to determine the most cost effective and reliable pothole patching material in a variety of environmental conditions. Vendors of cold mix patching materials donated 9 proprietary products to ODOT for laboratory testing and field evaluation for the following specifications over a 2 year time period: 🗸 Gradation 🗸 Workability 🗸 Cohesion 🗸 Asphalt coating 🗸 Primer 🗸 Installation equipment requirements 🗸 Compaction 🗸 Storage 🗸 Workability in adverse conditions 🗸 Durability At the conclusion of the 2 year study it was found that while all put one of the products meet the standards however QPR in particular performed above expectations. During laboratory tests the product retained over 40% of its aggregate on the 6.3 mm sieve which appeared to translate to good field performance with QPR being less susceptible to pavement distress. For more information about the excellent performance and relatively low cost per ton compared to the competition click here|
|Packaging||QPR is available in either bulk orders of 30 tonne truck loads or 1 tonne bags or 22.7kg bags in 1 tonne lots.|
|Instructions||The recommended installation procedure for QPR is dependent on what surface is being repaired.|
|Coverage & Performance||The amount of product required is directly related to the size and scope of the repair work being conducted. Under some soil conditions, it may be necessary to place sufficient material to form a 1cm crown to allow for latent compaction by traffic.|
|Warranty||As part of our commitment to delivering the best customer experience throughout the project lifecycle, Mastermix Director Steve Douglas personally reviews each warranty request. Each Warranty period is awarded at our discretion and will only be considered where approved Mastermix product applicators are used.|