LOGICROOF P-RP

Polyester reinforced TPO/FPA membrane for single ply waterproofing of exposed flat roofs

Synthetic waterproofing membrane produced by co-extruding a UV resistant elastomerised TPO/FPA thermoplastic olefin and flexible polypropylene alloy with a polyester net reinforcing mat. The membrane features contrasting colors on its upper and lower faces, providing a signal layer so that any damage occurring during or after installation will be immediately apparent.

Available in BIANCO REFLECTA version, manufactured with the upper side of the membrane in WHITE REFLECTA color. This enhances the reflectance and emission features giving the roof a Solar Reflectance Index (SRI) value that reach 102%. Also available in the fire-resistant versions:

  • LOGICROOF P-RP/FR1 – Behavior to external fire (ENV 13501-5) Broof (t1).
  • LOGICROOF P-RP/FR2 – Behavior to external fire (ENV 13501-5) Broof (t2).
  • LOGICROOF P-RP/FR3 – Behavior to external fire (ENV 13501-5) Broof (t3).

TECHNICAL FEATURES (1)

Features EN Standards U.M. Tolerance Values
Standard thickness 1849-2 mm (-5/+10%) 1,2 1,5 1,8 2,0
SRI – Solar Reflectance Index ASTM Stardard E1980 % 102 (2)
Tensile strength 12311-2 N/5cm 1100
Elongation at break 12311-2 % 25
Dimensional stability 1107-2 % ≤ 0.5
Cold flexibility 495/5 °C ≤ -40 (3)
Tear resistance L/T 12310/1 N 550 / 650
Water vapour permeability (resistance factor μ) 1931 50.000
Resistance to static loading 12730/B kg ≥ 25
Resistance to impact 12691/B mm ≥ 1200
Hail resistance 13583 m/s ≥ 30 (4)
Water tightness (60 kPa) 1928 Absolute
Joint strength
Tensile strength 12317-2 N/cm Compliant (specimen fails outside bond area)
Peeling 12316-2 N/cm ≥ 58
Resistance to artificial UV light 1297-5000 h No surface damage or significant changes in cold flexibility as per EN 495/5
Reaction to fire 13501-1 Class E
Behaviour to external fire 13501-5 Froof (5)
Resistance to algae and microorganisms ISO 846 Level 2 Compliant
Root resistance 13948 Passes the test

Notes:

(1) Tolerances as per EN 13956 and/or UEAtc Directives.
(2) Reflecta White version.
(3) Not tested at lower temperatures.
(4) Not tested at higher speeds.
(5) Also available in the fire resistant versions (external fire behaviour), in Broof class according to EN 13501-5: SINTOFOIL RG/FR1, SINTOFOIL RG/FR2, SINTOFOIL RG/FR3, SINTOFOIL RG/FR4 (consult the specific data sheet - SINTOFOIL RG/FR).

PRODUCTION STANDARDS

Thickness (*) mm 1,2 1,5 1,8 2,0
Width m 2,10 2,10 2,10 2,10
Length (*) m 25 25 20 20
Standard colour (*) Grey / Black

(*) Different thicknesses, lengths and colours are available on demand and for minimum quantities