WP Details:F1.7.9 (Walls - Reglet & Counter-Flashings)

Waterproofing Details for Plazas, Promenades and Terraces

1 WORK INCLUDED

(1) Primary Waterproofing Membrane: Fully adhered to acceptable substrates (concrete slab depicted), installed as per RGC Guarantee Standards E and Membrane Manufacturer's installation specifications.

(2) Membrane Flashing (stripping): Carried up walls a minimum 200 mm (8") above membrane surface (Deck) and a minimum of 100mm (4") above top surface of permeable waterproofing wearing surfaces and overburdens.

(3) Membrane Primer or Adhesive: proprietary primer or adhesive, application and quantities as directed by membrane manufacturers published application specifications.

(4) Metal Base Flashing: Required on all waterproofing assemblies flashing lengths joined by use of S-locks or standing seam joints.

(5) Metal Counter Flashing: Set in reglet fastened with expanding type concrete pins, join flashing lengths by use of S-locks or standing seam joints.

(6) Fasteners: Suitable expanding type concrete pins.

(7) Caulking: Polyurethane sealant, fill void and tool smooth.

2 RELATED WORK BY OTHERS

(A)Concrete Wall: Must be dry, smooth and primed for membrane flashing to be adhered directly. (Plywood or fibre-mat reinforced cement board may be required).

(B)Reglet: minimum 75mm (3/4") in depth, saw cut or manufactured preformed reglet.

NOTE: Refer to RoofStar Guarantee Standards for additional requirements.

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