Lindetorpsvägen 7, Stockholm, Sweden
+46-8-602 12 00
A stretch of the A90 in Scotland now has an innovative thin layer wearing course featuring PMB.
A new Scottish specification for stone mastic asphalt could help with some of the durability issues sometimes experienced in the UK
An alternative specification for stone mastic asphalt has been used on the A90 in Scotland, with tests suggesting that the material will be more durable than thin surfacing produced under the standard UK specification, Clause 942 of the Specification for Highway works.
Leiths offered an alternative, a material that would meet all of the contract requirements Plus also meet TS 2010. “It was decided to proceed with two SMA mixes, a 10mm and a 6mm using local granite aggregates of PSV56, laid to a target thickness of 35mm,” Neil Anderson, technical director of Leiths Group, says. For the polymer modified bitumen Leiths used Nynas Nypol 103, a highly modified elastomeric binder which demonstrates substantial resistance to deformation and cracking.
Read the entire article in World Highways
Nynas AB has today applied at Södertörn's District Court for an extension of the company reorganisation for another three months. The Administrators approve that the reorganisation shall continue. A decision from the District Court is expected to be announced late next week.Read more about Nynas applies for reorganisation extension
Leo holds a degree in Petroleum Engineering and an Executive Master of Management within economy, strategy and leadership.Read more about Leo Helland has been appointed as interim Managing Director for our Norwegian operation in Nynas AS.
NYTEX® 8022 is the latest addition to the Nynas portfolio of process oils. Thanks to its properties, this grade is able to maximize performance in a variety of process oil applications.Read more about Nynas launches NYTEX 8022, a highly versatile process oil