Skip to main content

Evonik’s Degaroute paves the way at Istanbul Technical University

Ari Gate and the entrance to Ayazağa Campus are now pedestrian- and bicycle-friendly as part of Istanbul Technical University’s ongoing Green Campus project. The university is more than 250 years old and has five campuses spread throughout the centre of historic Istanbul, Turkeys former capital and now a financial and transport hub. The network of campuses and myriad buildings make it extremely difficult for staff and students to get around quickly and efficiently so they must resort to a vehicle, either ca
July 21, 2017 Read time: 2 mins
Degaroute days: Ayazağa Campus Gate at Istanbul Technical University
Ari Gate and the entrance to Ayazağa Campus are now pedestrian- and bicycle-friendly as part of Istanbul Technical University’s ongoing Green Campus project.

The university is more than 250 years old and has five campuses spread throughout the centre of historic Istanbul, Turkeys former capital and now a financial and transport hub. The network of campuses and myriad buildings make it extremely difficult for staff and students to get around quickly and efficiently so they must resort to a vehicle, either car of public transport.

“And that’s not the only reason why creating a bike lane was a major challenge for the university,” said Sis Alkan, head of building and technology at İTÜ. The institution is state-run so it has a limited budget which forced the planners in this case to consider new ideas. “During the course of our research, we came across 4009 Evonik and its 1659 Degaroute product.”

The core of the Green Campus project is a 6km bike lane of which Evonik has sponsored 1km. Evonik, a German specialty chemicals company, supplied a durable methyl methacrylate (MMA) cold spray to put down all markings and symbols and the bike lane was open after three days of work.
E|vonik used the rapidly processed two-component system based on Degaroute reactive resins and which can be used for a variety of applications including flat line, structured and profile markings. The product %$Image: ext-gen1280 2 0 /EasySiteWeb/EasySite/SupportFiles/ExtJS/4/resources/themes/images/default/s.gif 0 0 0 false false false false%>hardens within 20 minutes.


To make the bike lane as safe as possible, a base layer with anti-skid aggregate was applied followed by a top coat. “This created a anti-skid surface,” says Melih Durmuş from the Altekma Group, the local company that completed the work. In all, 4tonnes of materials were used to treat the around 2,600m² of bike lane.

In addition to the new bike lanes, the university is now planning to open a bike store on the campus.

For more information on companies in this article

Related Content

  • Estonia surveys major roads with a RetroTek-M retroreflectometer
    May 22, 2019
    During the past two years, Estonia’s Road Administration has clocked up 4,021km during a retroreflectivity project on all main state roads and on basic roads. Estonia’s Road Traffic Development Department of the Estonian Road Administration has been working with ERC Consulting to gather retroreflectivity data on road markings on all main state roads and basic roads. The work has shown that out of 1,609km of main state roads, 20% had problems. The reflective effect is created by glass beads on the surf
  • Royal Engineers complete paving course
    November 30, 2012
    Personnel from the Royal Engineers Corps have recently completed a paver course attachment with Eurovia Surfacing, the road and pavement surfacing specialist. The course saw the Corps learn how to design, build and maintain a military road network or airfield when deployed abroad. The students were given a full site safety induction on arrival and spent three days with the Eurovia Surfacing team as they looked to fulfil criteria towards achieving their Military Plant Foreman titles. “We are extremely gratef
  • Q-Free solution for Glasgow
    September 3, 2021
    For the HI-TRAC CMU bicycle detection solution, in-road piezo-electric sensors are located around 25m away from every road leading to a major junction.
  • Treating Russia’s bridges
    April 11, 2013
    Russia is home to all of the world’s climatic zones and to over 6,000 bridges. Rain and wind, sun and heat, snow and ice mean that the Russian weather is extreme, and because its bridges need special protection their structural elements are insulated with bituminous sheeting. Evonik says that temperature stability and long life are key criteria for selecting insulating materials, and this has led to an increase in the use of special sheeting, some of which has been modified with its Vestoplast product. Ove