technical information sheet

PAXALPHA PB 4000 COPPER
Ref.: 1498001
  INTRODUCTION

PAXALPHA PB 4000 Copper is a glass reinforced polymer (SBS) modified bituminous membrane finished on its upper surface with an embossed copper foil and on its lower surface with a plastic film.

The selvedge is 75 mm.

  
  USAGE

PAXALPHA PB 4000 Copper is used as the capping sheet in a multi-layer waterproofing system. It is installed by torching.

PRESENTATION

Rolls of 8 m2 (8 m x 1 m), with a nominal weight of 42.5 kg.

23 rolls per pallet.

STORAGE

Rolls to be stored upright and away from heat.

 
 
COMPOSITION
Glass reinforcement ........................................... 60 gm/m2
Elastomeric (SBS) binder (impregnation and coating)........... 4,600 gm/m2
Surface: surface: copper 8/100° .................................. 600 gm/m2
under surface: film ...................................... 10 gm/m2


CHARACTERISTICS

binder
Melting point (ring & ball) (NFT 66.008) ............................ 105° C
Penetration @ 25° C (NFT 66.004).................................... 40/10 mm

CHARACTERISTICS
finished product
Tensile strength (NFG 07.0010) : length/width.................... >=600/600 N/5 cm
Elongation at break (NFG 07.001) : length/width................. 3/3 %
Cold bend 20 mm f mandrel, no cracking @...................... - 10° C
Slump resistance, vertical................................................ 80° C
 
  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

 17 June 1997