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Issue 2016-04

Protective element, concrete element, and method for producing a concrete element

(10) US 2016/0053614 (22) Feb.18,2015 (43) Feb. 25, 2016 (71) Herrenknecht AG, Schwanau, (DE) (57) The invention relates to a protective element for connecting to a concrete element (10) of a tunnel...

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Issue 2011-10 Successfully tested

New precast elements for protective walls of Nordbeton GmbH

Both tests were passed in the lowest impact security class “A” (ASI<1.0), which means the highest degree of security for the passengers of a vehicle in accordance with DIN EN 1317. The company...

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Issue 2013-07 Sika Deutschland

Coatings for high-security laboratory

Friedrich Loeffler Institute located in the Baltic Sea island Riems is one of just three high-security laboratories all over the world involved in researching health of agricultural livestock as well...

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