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MEMBRANE (COLD APPLIED)


1. Prepare substrate as per Manufacturer's instructions, i.e. surface to be membraned must be clean and free from deleterious materials and voids must be repaired to assure a level plane for the membrane's application.

2. Apply primer in accordance with Manufacturer's instructions by spray or roller application to affected locations.

3. At vertical upturns, install a perimeter corner strip to reinforce membrane in these areas.

4. All cracks shall be treated with an overlay of rolled or liquid membrane to assure adhesion of the field membrane.

5. At expansion or control joints, terminate membrane at joint and install expansion joint detail as per Scope of Work. Use fastener bars or other method to ensure water tightness at termination, where required.

6. Where pipes or drains run through membrane, apply liquid membrane material to these locations to seal from water entry.

7. Where required, (dependent of site conditions and specifications in Scope of Work) cover membrane with an appropriate protection board prior to back-fill, grading or covering with finish material.

8. Backfill area and grade appropriately.