Parastyrene ® FM JS Alternative to Paradiene FM for flame sensitive insulation
A Application by mechanical fixing and torching of overlaps A Easy torching of the joints due to
the fusible film on the underface A High resistance to cracking, wind uplift and puncturing A Absorption of substrate movements A Suitable and recommended for
flame sensitive insulation (EPS, etc.) Packing Rolls of 1 x 10m Weight: 34kg
Main uses Parastyrene FM JS is used as an alternative to Paradiene FM for application onto flame sensitive insulation (EPS, etc.) complying with local technical standards.
Parastyrene Ž FM JS
Composition î ‹ SBS elastomeric bitumen layer surfaced with a fusible film. î ‹ Thickness: 2,5mm î ‹ Polyester or mineral composite reinforcement: 130g/m². î ‹ Selvedge with a guide line for mechanical fixings. î ‹ Side overlapping with self-adhesive joint to protect the insulation from torch-flame î ‹ Fusible film (130mm wide) on the underface.
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Performances î ‹ See the chart below. î ‹ Fire rating: Paradiene FM + Paradiene 30-1 GS: T 30/1 French standard.
Application î ‹ Positioning of the 1st Parastyrene FM JS sheet. î ‹ Mechanical fixing along the side lap. î ‹ Positioning of the 2nd Parastyrene FM JS sheet beside. î ‹ Remove of the siliconised film from the side lap of the 1st Parastyrene FM JS sheet. î ‹ Bonding of lapped joints by torching (low flame). Note: Use of a 20cm wide Adealu strip along all upstands and details. Note: at end laps, a 10cm wide overlapping is required to protect from torch-flame.
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Substrate Galvanized steel angle profile EPS insulation Adealu self-adhesive strip, 20 cm width Parastyrene FM JS Parequerre Paradiene 30 GS Paradial S
Mechanical fixing supporting pedestrian traffic
Adhesive joint Fusible film (130mm wide) Fla
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Complementary information î ‹ Product data sheet: Paradiene. î ‹ Colours: see data sheet “Colours on your roofsâ€?.
20 mm 120 mm
Customs nomenclature Safety Parastyrene FM JS is not rated dangerous (for the applications described in this document). This document is only a guide. Siplast-Icopal reserves the right to change the composition and fixing recommendations of products as a result of evolution of knowledge and technology.
12, rue de la Renaissance F-92184 Antony Cedex TĂŠl. +33 (0)1 40 96 35 00 Fax. +33 (0)1 46 66 24 85 http://www.siplast-international.com
Performances Units
Mineral reinforcement
Polyester reinforcement
Tensile strength at break (L x T)
(N/5cm)
500 x 300
550 x 350
Elongation at first break (L x T)
(%)
20 x 30
40 x 40
Nail tearing resistance (L x T)
(N)
200 x 170
150 x 150
Average values
N3-21  –  03/07  –  Photos  : Icopal  –  R.C.S. Nanterre B 552 100 984
î ‹ 68.07.10.19.0.00.0.P.