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A comprehensive system comprising a range of reinforced bituminous membranes which can be applied to a range of flat roof substrates and can incorporate straight cut or tapered plastics insulation. Surface treatments, primers and vapour control layers are available where required.

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Insulation thickness:

Thickness of insulation will be determined by U-value requirement. Axter can advise on required thickness and means of laying.

NBS Specification

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This product is associated with the following NBS Create clause:
20-50-30/185 Reinforced bitumen membrane warm roof covering system

NBS Specification

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This product is associated with the following NBS clauses:

Product specification

An important note about specifying

Manufacturer

Name:

Axter Ltd

Tel:

+44 (0)1473 724056

Product reference

Axter warm roofing system

Surface preparation

[Not required]
[Closed cell tape]
-
Side and end laps of metal decking.
[Axter Thermecran]
-
Perforated base layer.

Primer

[Not required]
[Axter Vernis Antac]
-
Quick drying bituminous based primer.

Vapour control layer

 - Type:
[Not required]
[Axter Antivap]
-
Aluminium lined membrane.
[Axter Hyranger S]
-
Glass fibre reinforced membrane.
[Axter Hyranger Spot S3V]
-
Glass fibre reinforced self adhesive membrane.
[Axter Samtor 125]
-
Polyester reinforced membrane for timber boarding.
[Axter VAP-Al]
-
Aluminium lined membrane.
[Axter VAP-AL SK]
-
Aluminium lined, self adhesive membrane for metal decks.
 
 - Application:
[Loose laid]
[Fully bonded - cold or self adhesive]
[Fully bonded - hot bitumen]
[Fully bonded - torching]
[Mechanically fixed]
 

Insulation

 - Type:
[Not required]
[Axter Hytherm ADH]
-
Polyisocyanurate boards.
[Axter Hytherm EPS]
-
Expanded polystyrene boards.
[Rockwool Duorock]
-
Mineral wool boards.
 
 - Application:
[Laid in cold adhesive]
[Laid in hot bitumen]
[Loose laid]
[Mechanically fixed]
 
 - Thickness:

___ mm

 
 - Type:
[Straight board]
[Tapered board]
 

Isolating layer

 - Type:
[Not required]
[Polyester based fleece]
[Axter Thermecran]
-
Perforated layer.
 
 - Application:
[Loose laid]
[Partially bonded - cold adhesive]
[Partially bonded - hot bitumen]
[Partially bonded - torching]
 

First layer

 - Type:
[Not required]
[Axter Hyranger Spot S3V]
-
Glass fibre reinforced self adhesive membrane.
[Axter Hyranger TS CPV FMP]
-
Composite polyester reinforced membrane.
[Axter Topfix FMP]
-
Sanded, polyester reinforced membrane.
 
 - Application:
[Loose laid]
[Fully bonded - cold adhesive]
[Fully bonded - hot bitumen]
[Fully bonded - torching]
[Mechanically fixed]
 

Top layer

 - Type:
[Axter Excel HRS]
-
Polyester/glass reinforced cap membrane.
[Axter Force 4000 Dalle]
-
Polyester reinforced membrane.
[Axter Force 4000 Trafic]
-
Polyester reinforced membrane.
[Axter Topaz]
-
Glass fibre reinforced, mineral finished membrane.
[Axter Topmetal Armalu]
-
Glass reinforced, aluminium foil faced membrane.
[Axter Topmetal Paxalpha Copper PB 4000]
-
Glass reinforced, copper foil faced membrane.
[Axter Alpaflore PY AR]
-
Polyester reinforced, with anti root additive and mineral finish.
 
 - Application:
[Fully bonded - cold adhesive]
[Fully bonded - hot bitumen]
[Fully bonded - torching]
[Mechanically fixed]
 
 - Colour:
[Aluminium foil]
[Black]
[Copper foil]
[Green]
[White]
 

Flashings and detail work

 - Base layer:
[Not required]
[Axter 35PY]
-
Pre-formed angle strips.
[Axter Hyranger Spot S3V]
[Axter Hyranger TS CPV FMO]
[Axter Topfix FMP]
 

   Application:

[Loose laid]
[Fully bonded - cold adhesive]
[Fully bonded - hot bitumen]
[Fully bonded - torching]
[Mechanically fixed]
 
 - Top layer:
[Axter Excel HRS]
[Axter Force 4000 Dalle]
[Axter Force 4000 Trafic]
[Axter Topaz]
[Axter Topmetal Armalu]
[Axter Topmetal Paxalpha Copper PB 4000]
[Axter Alpaflore PY AR]
 

   Application:

[Fully bonded - cold adhesive]
[Fully bonded - hot bitumen]
[Fully bonded - torching]
[Mechanically fixed]
 

   Colour:

[Aluminium foil]
[Black]
[Copper foil]
[Green]
[White]
 

Manufacturer details

West Road,
Ransomes Europark,
Ipswich,
Suffolk, IP3 9SX
Tel +44 (0)1473 724056
Fax +44 (0)1473 723263
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