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Methods of Installation

Few waterproofing systems are as versatile as the Rubberclad EPDM membrane. As new and interesting projects arise, each with their own unique requirements, innovative methods of attaching the membrane and fitting the subsequent cladding systems are devised. Broadly speaking, the fitting of Rubberclad EPDM falls into three main categories:

  1. Fully bonded Method
  2. Partially bonded Method
  3. Mechanically Clamped Method
  1. The Fully Bonded Method.
    The Rubberclad EPDM is fully adhered to block work, concrete or timber substrate using contact adhesive BA007. This method is generally used where the insulation layer is to be bonded to the EPDM. Rubber to rubber overlaps are sealed using contact adhesive. Insulation is generally supplied with a tissue face to provide the best possible adhesion to the Rubberclad membrane.
  2. The Partially Bonded Method
    The Rubberclad EPDM is partially adhered to the substrate using FS011 adhesive, which is applied in an “S” shaped pattern or in a series of lines approximately 500mm apart. The Rubberclad membrane is then pressed onto this adhesive and pressed home with a pressure roller. Overlaps are sealed with FS011 adhesive/sealant. The insulation system or rails for the cladding system are then installed, giving the benefit of mechanically clamping the membrane in position.
  3. The Mechanically Clamped Method
    The Rubberclad membrane is allowed to hang vertically over the building façade. A metal clamping bar is installed at parapet level to hold the membrane in position. Subsequent clamping bars are installed at each floor level. The membrane overlaps are sealed with FS011 and all mechanical fasteners are made water tight with FS011.

    4. Full method statements and installer drawings are available from Moy Materials Ltd. We also offer advice to Designers and Installers on the most appropriate method of installation to suit individual projects.