Polymeric Binders for Tunnel Walls – New Standards in Infrastructure Projects
Apr 07, 2009
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Wacker Chemie AG
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Nadine Baumgartl
Tel. +49 89 6279-1604
Email nadine.baumgartl@wacker.com
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Sprayed Concrete Lab test
Sprayed Concrete Lab test
Analyzing tunnel core samples in the Burghausen applications lab to determine the sprayed concrete's waterproofing properties and its strength increase over time.
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Stetten salt mine - Spray Concrete
Stetten salt mine - Spray Concrete
Polymer-modified concrete is sprayed onto the walls in the Stetten salt mine to stabilize the tunnel and to act as a barrier to water seepage. The innovative formulation reduces the rebound during spray application, and so minimizes waste and material consumption.
