Product Technical Information ITA/ATEXP/ 462 Rev. 03 – 16/02/2010 1/2
Brabant Geomembrane for railways DESCRIPTION Brabant is a geomembrane, used for waterproofing on railways-bridges, especially when it is not possible to stop the train traffic (repairing). Brabant is composed by a non woven polyester reinforcement and SBS modified bitumen. The surface of the product is a non woven polypropylene anti puncturing geotextile (700g/m²), reinforced by a rest in woven polypropylene. Brabant system includes : ♦ Geomembrane Brabant, surfaced by a anti puncturing geotextile 700g/m² with an overlapping of 150mm wide. ♦ Brabant joint : a waterproofing stripe with the same characteristics than the geomembrane without the anti puncturing geotextile. It is applied by welding on the bituminous face as described on the sketch below. ♦ Brabant couvre joint : stripe of anti puncturing geotextile 700g/m², applied on Branbant joint.
Brabant couvre joint Brabant (geomembrane with geotextile on surface)
Brabant joint CHARACTERISTICS Cold bending of Brabant joint : -20°C, following EN 1109. Width (m)
Brabant Brabant joint Brabant couvre joint
Nominal value 2 0.33 0.5
Critical value 1.98 0.3
Length (m) Nominal value 5.15 10 30
Critical value 5.10 9.9
Thickness (mm) Nominal value 9 4
Critical value 8.8 3.8
Thickness on the selvedge (mm) Nominal Critical value value 4 3.8
1 Icopal SAS 12, rue de la renaissance F-92184 Antony Cedex France
Tél. : +33(0)1 40 78 35 00 Fax : +33(0)1 45 88 56 87 Contact.fr@icopal.com Contact-international@icopal.com www.siplast.fr
R.C.S. Paris B 552 100 984 Société par Actions Simplifiées de 5 729 600 €
Product Technical Information ITA/ATEXP/ 462 Rev. 03 – 16/02/2010 2/2
PACKAGING Product Brabant Brabant joint
Weigth of a roll kg 67.6 17
Quantity of tolls per pallet u 16 60
Quantity of rolls per container u 16
2 Icopal SAS 12, rue de la renaissance F-92184 Antony Cedex France
Tél. : +33(0)1 40 78 35 00 Fax : +33(0)1 45 88 56 87 Contact.fr@icopal.com Contact-international@icopal.com www.siplast.fr
R.C.S. Paris B 552 100 984 Société par Actions Simplifiées de 5 729 600 €