Verified by manufacturer 5 months ago
CCPI System
Certificate type
BBA Agrément Certificate
Certificate type
EPD
Certificate type
Two-layer, self-adhered, cold roof bitumen membrane waterproofing system suitable for new build and refurbishment applications, incorporating self-adhered underlayer and bitumen capping sheet.
Suitable for a variety of applications on both new build and refurbishment projects and can be used in warm and cold roof scenarios.
Airtech is a fully bonded system suitable for new build and refurbishment projects, with a choice of insulations for warm roof construction. The system can also be used as a two-layer overlay to an existing roof that is thermally reliable and still meets current standards.
Plus points:
Verified properties:
Color | Grey Guidance for specification option: BauderTEC KSO SN – Grey Slate. BauderTEC KSO-P SN – Charcoal Grey. Brown Guidance for specification option: BauderTEC KSO ALP SN - Brown. |
Material | Bitumen |
Shape | Square Rectangle |
Warranty description | Manufacturer guidanceA range of guarantee options are available. Please contact your local Bauder Area Technical Manager for more information. |
Uniclass | |
CAWS | J41/130 Built-up reinforced bitumen membrane cold deck roof covering J41/12 Reinforced bitumen membrane cold deck roof covering |
Preparation | |
Horizontal work | Activator-Primer (Canister) APR01 – Black.Guidance for specification option: Synthetic rubber resin-based primer, developed to provide the necessary preparation of substrates prior to the installation of self-adhesive and torch-applied membranes. The spray application offers improved film thickness speed of application (by up to 50% over roller applied products) and quick drying in a matter of minutes.
Manufacturer guidanceContact Bauder to confirm substrate suitability if required. |
Skirtings and vertical work | As 'Horizontal work'. |
Waterproof covering | |
First layer | |
Type | BauderTEC KSA DUO.Guidance for specification option: A self-adhesive SBS elastomeric bitumen underlayer with “DUO” lap technology to ensure thorough sealing of lap joints. The product features a glass lattice reinforcement. The product benefits from cleaner, safer and faster installation than traditional torch-applied membranes.
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Attachment | Self-adhered. |
Top layer | |
Type | BauderTEC KSO SN.Guidance for specification option: Elastomer bitumen self-adhesive capping sheet. The lap of the membrane is equipped with a glass fleece to the underside. This allows the membrane to be sealed with a hot air welder. Capping sheet in a flat roof system. Used in 'torch-free' areas where a gas-torch is prohibited.
BauderTEC KSO ALP SN.Guidance for specification option: Polymer bitumen dual formulation torch-on capping sheet. APP plastomeric top and SBS elastomeric bottom self-adhesive capping sheet. The lap of the membrane is equipped with a glass fleece to the underside. This allows the membrane to be sealed with a hot air welder. Capping sheet in a flat roof system. Used in 'torch-free' areas where a gas-torch is prohibited.
BauderTEC KSO-P SN.Guidance for specification option: Elastomer bitumen self-adhesive capping sheet. The lap of the membrane is equipped with a glass fleece to the underside. This allows the membrane to be sealed with a hot air welder. Capping sheet in a flat roof system. Used in 'torch-free' areas where a gas-torch is prohibited.
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Attachment | Self-adhered. |
Detail work | |
Flashings | Not required.Bauder GRP Trim.Guidance for specification option: GRP roof edge trim for use with Bauder bituminous roof systems. Available colours of either grey or black and a choice of profiles to suit the requirements of most projects. Bauder GRP Water Check Trim.Guidance for specification option: GRP water check trim to be used on parapets and perimeter kerbs wider than 200 mm – must not be used on its own as a check kerb. Available in black only. Bauder Aluminium Termination Bar.Guidance for specification option: Natural finish aluminium alternative to a lead counterflashing for use at upstand details to give protection to the top edge of the waterproofing. It should be restricted to use on upstands where a chase cannot be cut into the wall. Bauder GRP Termination Bar.Guidance for specification option: Black glass reinforced plastic (GRP) alternative to a lead counterflashing for use at upstand details to give protection to the top edge of the waterproofing. It should be restricted to use on upstands where a chase cannot be cut into the wall. |
Skirtings and upstands | Not required.Bauder LiquiFIBRE Detailing Kit.Guidance for specification option: Fast curing waterproofing resin containing fibre reinforcement that can be used for detailing awkward shapes or inaccessible areas where using LiquiDETAIL is impractical. PMMA-based resin that requires a catalyst and is solvent, isocyanate and halogen free. Bauder LiquiDETAIL.Guidance for specification option: Cold liquid applied fast curing waterproofing resin that can be used on upstands and details. PMMA-based resin that requires the addition of catalyst to trigger curing and is solvent, isocyanate and halogen free. |
Welted drips | Required.Guidance for specification option: Insert requirements. Not required. |
Cover strips | Required.Guidance for specification option: Insert requirements. Not required. |
Ancillary items | Required.Guidance for specification option: Insert requirements. Not required. |
Surface protection | Not required.Required.Guidance for specification option: BauderGREEN FSM 600 protection mat laid on the completed waterproofing to protect the completed waterproofing from mechanical damage. Must be used with decorative ballast finishes. |
System accessories | Not required.Bauder lightning conductors.Guidance for specification option: Lightning conductor clips are a specially designed secure clip that allows for movement.
Bauder rainwater outlets.Guidance for specification option: Bauder has a range of insulated or stainless-steel rainwater outlets. The insulated outlets can be used for maintaining thermal continuity at drainage points. Suitable for warm, cold and inverted roof construction, the high thermal value of the rigid foam body prevents condensation from forming on the underside of the outlet. Designed for use when connecting to conventional drainage systems, with excellent flow rate performance and is suitable for both new build and refurbishment projects. Outlets are included in the Bauder waterproofing system guarantee as they are integrated components. Flow rate figures (where applicable) are based on BS EN 12056:3:2000, typically taken using a 35mm header of water including leaf grille:
BauderSOLAR F XL Photovoltaic Mounting System.Guidance for specification option: Bauder Flat roof PV mounting solution for framed solar modules. The mounting units are secured to the roof using a membrane-to-membrane welding technique. This installation method means that the roof is not compromised by penetrations for fixings nor is it ballasted, which would add additional weight loading to the roof. Specifically designed to be installed on Bauder bituminous or single ply waterproofing systems and provide a lightweight, low risk and quick to install mounting solution for framed solar modules. Bauder rooflights/ glazing/ ventilation.Guidance for specification option: All these glazing products are fully compatible with the roof waterproofing systems. Consult manufacturer for details and insert requirements.
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Surfacing layer | Not required. Bauder Supported Paving. Guidance for specification option: A range of pedestal support systems designed to meet the exacting standards of finishing levels demanded when specifying open-jointed paving finishes for hard landscaped intensive rooftops.
Bauder Supported Decking. Guidance for specification option: A range of pedestal support systems designed to meet the exacting standards of finishing levels demanded when specifying open-jointed decking finishes for hard landscaped intensive rooftops.
Ballast (by others). Guidance for specification option: 20–40 mm rounded washed pebbles. |