​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Composite Shell Linings​​​​​ –
MasterRoc MSL 345

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Nowadays, spray-applied double-bonded waterproofing membranes are used in several projects around the world and are contributing to durability and serviceability, as well as increasing the sustainability of tunnel linings. MasterRoc MSL 345, as a double-bonded membrane, allows composite action between the concrete and the membrane that can lead to a potential reduction of the structural lining thickness. ​

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