ETA 23/0092
SYSTEME D´ETANCHEITE LIQUIDE PRB SOL
The Liquid Applied Roof Waterproofing Kit (LARWK) “SYSTEME D´ETANCHEITE LIQUIDE PRB SOL” is designed and installed in accordance with the manufacturer design and installation instructions. This LARWK comprises the following components and systems, which are produced by the manufacturer.
| Components | Trade name | Consume | |
| Primer over
concrete metal and PU |
PRB SOL PRIMAIRE AB: epoxy water based | ≥ 0.15 kg/m2 | |
| System 1 | Waterproofing membrane | PRB SOL ETANCHE +
3 % (weight) PRB SOL SR (+ Optional: PRB SOL PROTECT) |
≥ 2.3 kg/m2 |
| Internal mesh | PRB SOL TOILE RENFORT | ——– | |
| System 2 | Waterproofing membrane | PRB SOL ETANCHE +
3 % (weight) PRB SOL SR |
≥ 1.8 kg/m2 |
| Finish layer: UV Protection | PRB SOL PROTECT | ≥ 0.15 kg/m2 | |
PRB SOL ETANCHE is a mono component liquid applied roof waterproofing based on polyurethane, consisting of a polyurethane elastomeric membrane without or with internal mesh; which once polymerized conforms an elastic lining, in form of a layer completely bonded to the support (steel, concrete, mortar, ceramic, PU, PU) and other waterproofing membranes like PVC, EPDM and bituminous (for each kind of substrate application with suitable primer, following the indications of the manufacturer). PRB SOL SR is added to PRB SOL ETANCHE (3 % weight) during application of thick layers as an accelerator for faster curing.
PRB SOL PROTECT is a mono component liquid applied roof waterproofing based on an aliphatic polyurethane, that is applied on PRB SOL ETANCHE (once it is dry, following the manufacturer instructions).
The minimum layer thickness of the assembled system has to be 1.0 mm without internal mesh and 1.2 mm with internal mesh.
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