Polyester reinforced PVC membrane with laminated geotextile fleece on the bottom for single-ply waterproofing of exposed flat roofs

LOGICROOF V-RP FB is a premium quality PVC membrane with laminated geotextile fleece on the bottom surface, which is designed for use in fully adhered systems. The material is used for single-ply waterproofing of exposed flat roofs. It is fixed by glue, overlaps should be welded with the hot air (each roll has a fleece free edge on one side).

LOGICROOF V-RP FB is a polyester reinforced multi-layer synthetic membrane produced by co-extrusion on a base of premium quality plasticized polyvinyl chloride (PVC-P). The top layer is featured by a very high resistance to weather factors and UV rays, while the bottom layer offers a high resistance to puncture.

A variation with a non-slippery textured surface of top layer LOGICROOF V-RP FB (T) is available. 

Product technical data

PROPERTIES V-RP FB 1.5 mm V-RP FB 2.0 mm
Thickness, mm 1.5 2.0
Mass per unit area, kg/m² 1.9 2.8
Length x width, m 20 x 2.1 15 x 2.1
Tensile strength L / T, N/50 mm ≥1100 / ≥900 ≥1100 / ≥900
Elongation, % ≥18 ≥18
Tear resistance, N ≥150 ≥150
Resistance to static load, kg ≥20 ≥20
Resistance to dynamic impact on rigid / soft base, mm ≥800 / ≥1000 ≥1400 / ≥1800
Peel resistance of joints, N/50 mm ≥300 ≥300
Shear resistance of joints, N/50 mm ≥700 ≥700
Foldability at low temperature, °C ≤-30 ≤-30
Watertightness during 24 h at a pressure of 10 kPa Pass Pass