BBA Agrément Certificate
A fast and high performance silicate/ siliconate solution for forming a damp-proof course (DPC) in existing walls, and the associated re-plastering.
Dryrod damp-proofing rods are patented, 12 mm diameter grooved rods that carry a powerful water-repellent material. The rods are inserted into pre-drilled 12 mm holes along the mortar lines of a building. The water-repellent they carry diffuses deeply into the damp masonry, curing to form a highly effective barrier to damp. This forms a damp-proof course which stops further rising damp from occurring and helps the wall to dry out.
Dryrod is effective even where the wall is highly saturated, cold or warm (it can be used in freezing conditions), very porous, highly alkaline (new mortar) and with low alkalinity (old mortar).
To be applied by a suitably qualified contractor.
C45/220 Chemical injection dpc system
C45/30 Chemical injection dpc system