technical information sheet

EXCELFLEX

Technical dossier EXCELFLEX

Ref. 171600*
171601*
  INTRODUCTION

EXCELFLEX is a stabilised polyester reinforced polymer modified, Alpa®-mix, waterproofing membrane. Its surface is finished in coloured mineral slate chippings or ceramic granules and its under surface is finished with a torchable plastic film. The selvedge is 8 cm wide.

Its minimum thickness is 3 mm.

  
  USAGE

EXCELFLEX is used as a single ply mechanically fastened waterproofing membrane for use on inaccessible roofs. Its laps are sealed by torching or by hot air welding.

PRESENTATION

Rolls of 10 m2 (10 m x 1 m), with a nominal weight of 45 kg

STORAGE

Rolls to be stored upright and away from heat.

  
 
COMPOSITION
Stabilised polyester reinforcement................................... 170 gm/m2
Alpa®-mix binder (impregnation and coating).................... 3400 gm/m2
Surface: mineral/ceramic granules ................................. 850/1300gm/m2
Surface: plastic film under surface................................... 10 gm/m2


CHARACTERISTICS

binder
Melting point (ring & ball) (BS EN 1427) .......................... 150° C
Penetration @ 25° C (BS EN 1426) ................................ 40/10 mm
Cold bend 20 mmf mandrel, no cracking @...................... - 20° C
Elongation at break........................................................ 1200%

CHARACTERISTICS
finished product
Tensile strength (BS EN 12311-1) : length/width................ 600/600 N/5 cm
Elongation at break (BS EN 12311-1) : length/width.......... 35/35 %
Cold bend 20 mm f mandrel, no cracking @..................... - 15° C
Free shrinkage (BS EN 1107-1)....................................... < 0.3 %
Resistance to static point load (Ueatc)............................. >25 kg
Resistance to nail pull out load ( BS EN 12310-1) ............ 230 N
Slump resistance, vertical .............................................. 120ºC
 
  The manufacturer reserves the right to modify, at any time, the characteristics of its products. The characteristics mentioned above are indicative only with tolerances in accordance with current standard practice.  
 

West Road, Ransomes Europark, Ipswich, Suffolk, IP3 9SX

Tel: 01473 724056 - Fax 01473 723263

email sales@axterltd.co.uk

 28 October 2003

Cancels and replaces sheet of 27/1/97