Rascor International

RASCOR boasts a near-50-year track record as a globally operating manufacturer of special products for the waterproofing of tunnel, foundation and geotechnical engineering works. Versatile injection systems that deliver tailored answers to problems in diverse applications are a particular specialty of the company. The product range embraces both standard and bespoke formulations for acrylic gels, polyurethanes, silicates and urea-silicates. RASCOR is not just a product supplier – it actively supports applicators by providing technical counselling on site. Through its holistic approach, our...

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Issue 2015-02


Rascor has been internationally active for 50 years as a manufacturer of products for the waterproofing of tunnels and specialised civil engineering works. The particular speciality is grouting...

Issue 2019-03 Sika Deutschland

Full-Area Grouting behind existing Shotcrete Layer

After more than 60 years of use, refurbishment of the road tunnel between Neuhaus and Spitzingsee bei Schliersee, Germany, was urgently necessary. The waterproofing directly behind the shotcrete inner...

Issue 2013-03 Injection

Innovative Injection Hose protects the Nordhavnsvej Tunnel from Baltic Sea Water Pressure

The 4-lane Nordhavnsvej Tunnel is currently one of Copenhagen’s biggest construction projects and belongs to the Nordhavnsvej-Vej-og Tunnelenterprise major scheme. It underpasses the Danish capital...

Issue 2014-02


The Underground Technology Team UTT is a division of the MAPEI group that is specialized in innovative systems for underground construction. Due to the investments in Research and Development and the...

Issue 2016-08

Forum on Injection Technology 2016

As STUVA CEO Dr.-Ing. Roland Leucker pointed out during the opening ceremony, such a wide response had not been evident during the run-up to the event. As opposed to 70 people taking part in 2014,...