Schlüter-TROBA
Surface drainage sheet
Terraces and paths are traditionally installed by placing pavers loosely in beds of gravel, crushed stone or mortar. To ensure durable assemblies, these installations must include drainage and protection for the waterproofing layers beneath.
Schlüter-TROBA guarantees this durability. The pressure-stable studded polyethylene sheet has been successfully used as an effective surface drainage for over 25 years. It forms a hollow chamber between the waterproofing assembly and the gravel or crushed stone layer. These chambers prevent mechanical stresses on the waterproofing layers beneath, while serving as drainage channels that dependably channel away any penetrating seepage.
Function
Installation
Material
Maintenance & Care
Downloads
Downloads
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