BBA Agrément Certificate
High performance damp proof membrane.
Damp-proof membrane which has been designed to withstand the rigours of a busy building side and to overcome the problems that can arise from using ordinary non-reinforced polyethylene. It is for use in solid concrete ground floors not subject to hydrostatic pressure, to protect buildings against moisture from the ground. It consists of a high density polyethylene (HDPE) reinforcing grid with films of extruded low density polyethylene (LDPE) laminated on both sides to form a monolithic membrane. Can be used in conjunction with Monarflex Top-Hat units with retention clips, Monarseal Easi-Flash Self-adhesive Radon Flashing and Easi-Pour Liquid Radon Sealant.
Joints should be sealed with Monobond LT Tape.
2 x 25 m or 4 x 25 m rolls
J40/120 Loose laid plastics or rubber sheet damp proofing
J40/130 Loose laid plastics or rubber sheet oversite damp proofing
J40/20 Loose laid plastics or rubber sheet damp proofing
J40/30 Loose laid plastics or rubber sheet oversite damp proofing
Monarflex Ultra 300 DPM
Standard product features
2 x 25 m or 4 x 25 m rolls.
Clear with a green reinforcement grid.
The membrane has 150 mm overlap guidelines printed on its upper surface along both edges.
End and side laps minimum 150 mm.