Excel Warm Roof Single Layer System - Concrete Roof Slab (In-situ/ Pre-cast) / Timber Roof Deck / Profiled Metal Deck

Vernis Antac primer.

Guidance for specification option:

Solvent-based, rapid drying bituminous primer specially modified with an adhesive. The product is supplied ready to use. Priming of concrete, timber or metal roof deck/ slabs in preparation for receiving bituminous membranes.

• Average consumption: 150–300 g/m².
• Application method is by brush or roller, on dry, clean surface. Allow to dry completely before applying waterproofing membranes.
• Drying time: 60 to 90 minutes, depending on weather conditions.

Roll 25 Alpa Alu.

Guidance for specification option:

Glass-fibre/ aluminium reinforced bitumen air and vapour control layer with ALPA binder. It has semi-continuous strips of self-adhesive bitumen on the surface, protected by a thermofusible film, and a thermofusible film on the undersurface. Once installed, the product provides a temporary waterproofing layer, allowing internal works to be carried out immediately.

• Width: 1 m.
• Length: 7 m.
• Weight per m²: 3.1 kg/m².

Hytherm BF.

Guidance for specification option:

Designed to provide optimum stability and structural integrity.

• Type: Fibre-free, rigid polyisocyanurate (PIR).
• Facing: Top: coated glass tissue facing on one side. Underside: bitumen glass tissue with polypropylene fleece.
• Standard board sizes:1200 x 600 mm.
• Standard board thickness: 30mm – 150 mm.
• Thermal conductivity: 0.26W/m.K - 0.024W/m.K.
• Compressive strength: >150kPa at 10% compression.

Hyrastik EVO.

Guidance for specification option:

Single-component, moisture-curing polyurethane insulation adhesive.

Hyranger Spot ADH.

Guidance for specification option:

HYRANGER SPOT ADH is a self-adhesive, stabilised polyester reinforced SBS elastomeric modified bitumen waterproofing membrane used as a base layer in a multilayer wateproofing system. The under surface is covered with a peel-off film. The under surface and side lap are self-adhesive. The width of the side lap is 7cm.

Excel Capping Sheet.

Guidance for specification option:

Torch-applied, reinforced Alpa Polymer, modfied self-finished bitumen waterproofing membrane. 

• Width: 1 m.
• Length: 8 m.
• Weight: 5 kg/m².
• Surface: top: Mineral slate or granules 100–1200 g/m²; bottom: thermofusible film 10 g/m².
• Reinforcement binder: Alpa – mix 3500 g/m².
• Cold bending test: ≤-14°C.
• Softening point: ≥120°C.
• Tensile strength: length 600 N/50 mm; transverse >600 N/50 mm.
• Elongation at break: length >35%; transverse >35%.

35 PY Angle Reinforcement.

Guidance for specification option:

• 35 PY ANGLE REINFORCEMENT is a polyester reinforced SBS elastomeric membrane.
• Minimal thickness is 3.5 mm.

Hyranger Spot ADH.

35 PY Angle Reinforcement.

Guidance for specification option:

Polyester reinforced SBS elastomeric membrane. 

• Minimal thickness is 3.5 mm.
• 10 x 0.25 m with an average weight of 11 kg .
• 10 x 0.33 m with an average weight of 15 kg.

Axter 35 PY Angle Reinforcements fully bonded in accordance with Axter Ltd recommendations.

Axtrim.

Guidance for specification option:

• Manufactured from extruded aluminium alloy to BS 1474, Quality 6065/ T6 (AIMgSi 0.5 F22).
• Roof edge trim brings a neat finish to flat roof waterproofing.

Axtrim aluminium termination bars.

Guidance for specification option:

• Axtrim aluminium termination bars are manufactured from extruded aluminium alloy to BS 1474, Quality 6065/ T6 (AIMgSi 0.5 F22).
• Aluminium termination bars will not rust and are not affected by atmospheric pollution.
• They are colourfast and maintenance free, once installed.

Axtrim GRP termination bars.

Guidance for specification option:

• Axtrim GRP termination bars are manufactured from pultruded GRP (glass reinforced polyester).
• It is UV protected and has low coefficient of thermal expansion.
• GRP termination bars will not rust and are not affected by atmospheric pollution.
• They are colourfast and maintenance free, once installed.

Rainwater outlets.

Guidance for specification option:

• Axter rainwater outlets are manufactured from 0.7 mm stainless steel in a choice of diameters, with a factory bonded flange, if required to provide a bonding area with the relevant Axter waterproofing system.
• SBS bitumen membrane flange 500 mm square, suitable for use with the full range of Axter reinforced bitumen membrane (RBM) and hot melt structural waterproofing systems.
• On the Dual Outlet, a bitumen flange is fitted at AVCL level. 
• PVC membrane flange 350 mm square, suitable for use with Axter Ecoflex/ Ecoline PVC single ply waterproofing systems.

Sump outlet.

Guidance for specification option:

• Specifically designed for through walls applications or parapets, where a high flow rate is required and are supplied with the Hyflow leaf guard as standard.
• AXTER sump outlet has a flow rate of 6.1 L/s.
• As recommended by UK design standard BS EN 12056: 3-2000, with a water depth of 35 mm.

Wide parapet outlet.

Guidance for specification option:

• Used where an increased flow rate (2.02 L/s) is required.
• A 90° pipe angle and extra-large leaf guards are also available to be used with this unit.

Universal leaf guard.

Guidance for specification option:

• The solid stainless steel universal leaf guard clamps to the inside of the outlet stem.
• Suits all sizes of rainwater outlets.

Parapet leaf guard.

Guidance for specification option:

The solid parapet leaf guard is attached to the inside of the outlet and is fully adjustable to fit all three parapet outlet sizes.

Hyflow leaf guard.

Guidance for specification option:

• The 1.4301 (304) grade stainless steel Hyflow leaf guard is designed to be used with Axter rainwater outlets.
• Its use increases flow rate by over 50% compared to standard leaf guards.

Self Protected Excel Capping Sheet.

Lightning conductor clips.

Guidance for specification option:

• Axter lightning conductor clips provide resilience and repellent characteristics, keeping them from fading and going brittle in sunlight.
• Simple to install and are supplied as a one-piece unit.
• Colour is dark grey.

Rooflights/ access hatches.

Guidance for specification option:

Consult manufacturer for details.

Solar PV Flex.

Guidance for specification option:

• Flexible thin-film photovoltaic system combining CIGS (Copper Indium Gallium Selenide) panels bonded to Axter waterproofing membrane Axter SOLAR PVFLEX flexible.
• Thin-film photovoltaic system is a lightweight integrated solution, where the solar PV module and the waterproofing are combined, and the PV module is secured to the roof system without the need for mechanical restraint and penetration of the waterproofing layer.

Interim and final roof inspections by AXTER Quality Assurance (QA) personnel. Final roof inspections by AXTER Quality Assurance (QA) personnel are mandatory for guarantee application.