A Complete kit for the treatment of rising damp in brick walls, allowing you to cover a 7.5 Sq Mtr area complete with tape and fixings.
Oldroyd XP is a studded polypropylene waterproofing membrane with a special mesh welded to one side. It is fixed to damp, contaminated walls using Oldroyd Plaster Plugs, with the studs facing the wall. This creates an air gap, which allows the wall to breathe whilst blocking the passage of moisture. On the reverse side of the membrane, the special mesh can be plastered onto, allowing a plaster finish to be achieved without risk of contamination from any damp or salts in the wall.
Oldroyd XP can also be used on external walls to provide protection against penetrating damp.
Oldroyd XP incorporates Multi-Layer Technology resulting in a membrane with greater strength than other studded membranes. Oldroyd XP can also be used below ground, however we recommend that our technical department is consulted before using the product for this application.
• Studded polypropylene membrane with a mesh welded to one side.
• Allows a dry plaster finish to be applied to render walls.
• Creates an air gap which allows the wall to breathe.
• Consistent material thickness of membrane and stud gives great strength.
• Multi-Layer Technology for extra strength.
• Available in 2m x 20m rolls and a kit containing 1.5m x 5m roll, plaster plugs, 6m butyl roll and fixing instructions.
• Open/Free volume 3,1 l/m2
• Total volume 3,31 l/m2
• Drainage capacity l,57 l/s m approx
• Weight 0,53kg/m2
• Vapour permeability resistance (SS 02 15 82) 10 x 106 s/m
• Tensile strength (ISO 527 MD*) 50 MPa
• Elongation at break (ISO 527 MD*) 820% **
• Compression strength (SPF VN 2200) >140 kN/m2
• Application temperature range -20°C - +80°C
• Vitac softening point 148°C
• Emission (voc) <10µg/m2h
• Chemical resistance Very good
• Impact resistance very good down to -20°C
• Impact resistance good down to -40°C
• Life expectancy >50 years
