High performance damp-proofing injection cream for the treatment of rising damp. Injected into holes drilled into the mortar course in order to form a damp-proof course (DPC). Proven effective in walls up to 95% saturation
Drybase Liquid-Applied DPM is a single-pack barrier coating that is supplied ready to use. It is available in black or white with a consistency similar to that of thick emulsion paint.
Drygrip Adhesive is a salt and damp resistant adhesive glue Fixes plasterboard to walls without the need for battens or screws. Easily applied with the Dryzone High Viscosity Applicator gun cures to allow plasterboard to accept new plaster after only 1-2 hours.
When rising damp occurs, the ground water that rises up the wall will often contain salts. Where the ground water evaporates, at the maximum height of the rising damp, it can deposit these salts in crystallised form. The salts are either deposited within the plaster or on the surface of the wall itself, appearing as efflorescence.
Oldroyd Xv Clear is a semi-transparent, BBA approved studded cavity drainage membrane manufactured from polypropylene. It is specifically designed for application to damp / contaminated internal floors and walls, and is particularly useful in basement waterproofing / conversion applications.
Joints and overlaps are sealed with Oldroyd overseal tape available in two sizes 75mm and 200mm
Oldroyd 'Xp' Plaster Membrane (Plaster Lath) 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 dry plaster finish to be achieved without the risk of contamination from any damp or salts in the wall.
Available: 40 sq mtr rolls (2mtr x 20mts) and a plaster P kit containing everything you need to cover 7.5m2Kit includes -1.5m x 5m roll of Oldroyd Plaster P membrane, 100 x Oldroyd Plaster Plugs with Seal, 6m Roll of Oldroyd Sealing Tape.
Typical areas of application include* Covering damp & contaminated walls* Basement conversion projects* Barn conversion projects* Protection against penetrating damp
Application:
Oldroyd "Xp" is hung vertically on the wall and is fixed into place using specially designed plaster plugs.
Joints are sealed using Double-sided sealing tape. A plaster finish is then applied in accordance with good practice.
Oldroyd 'Xp' Plaster Membrane is especially useful in situations where a damp wall is contaminated by salts or the residue of previous attempts to waterproof the wall (such as bitumen). Unlike cementitious, epoxy, or bitumen coatings, Oldroyd P can be applied directly to contaminated surfaces with minimal preparation.
As an alternative to a plaster finish, plasterboard can be applied directly to Oldroyd 'Xp'. The plasterboard is attached to the Oldroyd 'Xp' by applying dabs of bonding compound to the heads of the Oldroyd Plaster Plugs that are used to attach the membrane to the wall. Consideration should also be made to the use of Oldroyd Xv Clear membrane which can be used in conjunction with the Fastframe Drylining System and requires fewer fixings.
Oldroyd Xv20 benefits from large 20mm dimension studs providing greater drainage and flow capacity than standard cavity drain membranes. For this reason Oldroyd Xv20 is ideally suited to civil-engineering applications and the waterproofing of large commercial basements.
Oldroyd Xs is a tough polypropylene cavity drainage membrane embossed with an "X" pattern of grooves. These grooves allow moisture to move behind the membrane and allow for shrinkage movement when screeds are laid on top.
A box of 200 yellow brick plugs and seals to fix and secure the Oldroyd Xv damp proof Membrane, 1 box of 200 brick plugs is required per roll of Oldroyd Xv cavity drainage membrane. Each plug is designed when fixed in place to except a screw fixing if a dry lining system is desired.
Oldroyd XP plaster plugs with seals (Blue plugs)
Available: A box of 200 plaster plugs and seals to fix and secure the Oldroyd Plaster Xp Membrane.
Double-sided sealing tape for sealing between sections of Oldroyd cavity membrane and plaster membranes flange joints
Available: 20mtr rolls (30mm x 2mm)
Sealing tape for butt joints and overlaps (75mm x 1.5mm).
20m
Sealing flange joints on floor (200mm x 1.5mm).
A special fleeced overseal tape for use with Oldroyd Xp membrane.
