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Bauder LiquiTEC Warm Roof / Terrace System - Cold Applied

Verified by manufacturer 14 days ago

Bauder Ltd Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

  • EPD

    EPD

    Certificate type

Cold liquid applied, warm roof system suitable for new build, refurbishment and green roof applications. A range of colour finishes are available.

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+44 (0)1473 257671 Website

Application

Suitable for new build, refurbishment and green roof applications.

Description

Cold liquid-applied, warm roof system suitable for new build, refurbishment and green roof applications. It is compatible with most existing waterproofing products, making it suitable for use as an overlay system. The system is appropriate for both new build or refurbishment applications for cold, warm, and inverted roof constructions. The system can be used as exposed roof waterproofing or as a roof terrace when protected by hard landscaping as well as extensive and intensive green roof systems. The system can be used in zero falls applications in protected roof situations.


Plus points:

  • Totally cold applied minimum 1.8mm dry film thicknesses.
  • Polyester reinforced wet-on-wet seamless application.
  • FLL approved root resistance for green roofs.
  • Suitable for roofs with a high degree of detailing.
  • Comprehensive range of guarantee packages.


Verified properties:

  • CCPI Verification 0007700033/1125​: this systems CCPI mark provides accuracy of data delivering assurance to specifiers.
  • BBA Certificate 14/5152
  • Fire properties – membranes deemed “unrestricted” in certain circumstances as categorised in BBA certificate.
  • Fire classification BROOF(t4) to BS EN 13501-5 tested to TS 1187 test 4 for external fire exposure on defined permutations of product build up.
  • Service life > 25 years.
  • EPD Certification: LiquiTEC products, Bitumen Membranes, Insulation

General information

Color

Grey

Guidance for specification option:

LiquiFINISH, Blue grey (RAL 7031).

LiquiFINISH, Stone grey (RAL 7030).

LiquiFINISH, Traffic grey (RAL 7043).

Manufacturer guidance

Bauder LiquiDEK is Blue Grey (RAL 7031).

Finish

Smooth

Material

Polymethyl methacrylate (PMMA)

Manufacturer guidance

Polymethyl methacrylate membrane.

Shape

Formless

Guidance for specification option:

Liquid.

Warranty description

-

Manufacturer guidance

A comprehensive range of guarantee options are available. Please contact your local Bauder Area Technical Manager for more information.

Uniclass

Ss_30_40_30_43 Liquid-applied warm roof covering systemsPrimary

CAWS

J31/10 Warm deck roof coating

J31/120 Warm deck roof coating

Product range

Liquid-applied roof covering system - Cold Applied

Specification data - Liquid-applied warm roof covering systems

Preparation

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Horizontal work

Bauder SA Bonding Primer.

Guidance for specification option:

Only for concrete decks. Used to seal substrate and improve adhesion.

Bauder Activator Primer.

Guidance for specification option:

A synthetic rubber resin-based material using a non-flammable solvent and propellant system. Bauder Activator-Primer has been specifically developed to provide the necessary preparation of substrates, insulations and underlayers prior to the installation of Self-Adhesive membranes.

Skirtings and vertical work

Relevant LiquiTEC Primer.

Guidance for specification option:

Upstands and details to be primed first.

  • Purpose: Relevant Bauder LiquiTEC Primer substrate primer to seal and prepare dry surfaces of a variety of common substrate materials prior to the application of receiving the new Bauder Cold Applied Liquid Waterproofing System to upstands and details only.


 The following primers must be used as required:

  • Bauder LiquiPRIME 1: For Timber, Plywood or OSB/3 or KLH, Asphalt, Exposed Bitumen, Bitumen Bleed.
  • Bauder LiquiPRIME 2: For Non-Porous Concrete, Screed, Blockwork.
  • Bauder Metal Primer: For large areas of Metal.
  • Cryl Primer 287: For New/Porous Concrete, Screed, Blockwork.
  • Special Primer 610: For EPDM.
  • No Primer Required: For small areas of Metals, Hard Plastics, PVC-P, mineral surface felt, PVC/TPO Single ply and existing Liquid Waterproof coatings (Subject to cleaning pre-treatment and adhesion testing).


  • Application: Add catalyst to the primer at the rate indicated on the container (except Pox R103 & Special Primer 610). Apply catalysed primer using a synthetic deep pile roller to upstands and details first, before applying to the main area. Ensure that primer is applied into the joints between panels to fill the gaps.
  • Note: For other substrates, consult the Bauder Technical Department on 01473 257671 for required preparation methods and priming.


Air and vapour control layer

BauderTEC KSD FBS.

Guidance for specification option:

Elastomer bitumen air and vapour control layer, self-adhesive membrane. The lap of the membrane is equipped with a glass fleece to the underside. This allows the membrane to be sealed with either a gas torch or hot air welder.

  • Width: 1.08 m.
  • Length: 10 m.
  • Thickness: 2.5 mm.
  • Weight: 2.5 kg/m².


Note: For use with concrete decks only.

BauderTEC DBR 06.

Guidance for specification option:

Robust, self-adhesive elastomeric bitumen air and vapour control layer (AVCL), with a mica finished upper surface to allow easy bonding of insulation using appropriate Bauder Insulation Adhesive. One side lap features an 80 mm wide glass fleece along the underside, and a 100 mm strip of aluminium foil above. The other side lap has a thermofusible film on the top surface. This arrangement ensures that laps are heat sealed using hot air or gas torch as appropriate to extrude a bitumen bead, thus ensuring waterproofing integrity.

  • Width: 1.08 m.
  • Length: 10 m.
  • Thickness: 2.5 mm.
  • Weight: 2.5 kg/m².
  • Reinforcement: Polyester coated aluminium foil and 200 g/m² glass fleece.
  • Tensile strength: Length and Diagonal ≥ 1000 N/50mm.
  • Cold bending test: -25°C.
  • Elongation at break: Length and Diagonal ≥ 2%.


Note: For use with all other warm roof deck types including overlays.

Insulation

-

Type

PIR FA-TE Flatboard.

Guidance for specification option:

Insert required thickness.

 

  • Type: Rigid closed-cell polyisocyanurate (PIR) roofboard: To BS EN 13165.
  • Facing: Black aluminium foil to both faces.
  • Density: >30 kg/m³.
  • Standard board size: 1200 x 1200 mm.
  • Board thickness: Contact manufacturer for options.
  • Thermal conductivity: 0.022 W/m·K (may vary dependent on thickness specified).
  • Compressive strength: >0.12 N/mm².
  • PIR index: >250 (extremely high dimensional stability).

BauderPIR FA G16 foil-faced tapered insulation.

Guidance for specification option:

Insert required thickness.

 

  • Type: Rigid closed-cell polyisocyanurate (PIR) roofboard: To BS EN 13165.
  • Facing: Black Aluminium Foil to both faces.
  • Density: >30 kg/m³.
  • Standard board size: 1200 x 1200 mm.
  • Board thickness: Contact manufacturer for options.
  • Thermal conductivity: 0.022 W/m·K.
  • Compressive strength: >0.12 N/mm².
  • PIR index: >250 (extremely high dimensional stability).


BauderROCK Flatboard.

Guidance for specification option:

Insert required thickness.

 

Can only be used with PU Insulation Adhesive – Tin (with ‘water-overmist’) or PU Insulation Adhesive – Twin cartridge or mechanically fixed.

 

Mineral fibre insulation suitable for projects that require a high level of sound reduction and/ or to be non-combustible, and has a zero GWP and ODP rating.

  • Type: Dual density mineral wool flatboard insulation board.
  • Facing: Top: 300 g/m² glass fibre fleece; Bottom: Unfaced.
  • Density: 160 kg/m³.
  • Board size: 1200 x 1000 mm.
  • Board thickness (Flatboard): 60 mm, 85 mm, 105 mm, 115 mm, 150 mm, 170 mm, 185 mm (also available in Tapered).
  • Thermal conductivity: 0.039 W/m·K (may vary dependent on thickness specified).
  • Compressive strength: >0.12 N/mm² (minimum 0.08 N/mm²).

BauderROCK Tapered.

Guidance for specification option:

Insert required thickness.

 

Can only be used with PU Insulation Adhesive – Tin (with ‘water-overmist’) or PU Insulation Adhesive – Twin cartridge or mechanically fixed.

 

Mineral fibre insulation suitable for projects that require a high level of sound reduction and/ or to be non-combustible, and has a zero GWP and ODP rating.

  • Type: Dual density mineral wool tapered insulation board.
  • Facing: Top: 300 g/m² glass fibre fleece; Bottom: Unfaced.
  • Density: 160 kg/m³.
  • Board size: 1200 x 1000 mm.
  • Board thickness (Tapered): 60 mm, 85 mm, 105 mm, 115 mm, 150 mm, 170 mm, 185 mm.
  • Thermal conductivity: 0.039 W/m·K (may vary dependent on thickness specified).
  • Compressive strength: >0.12 N/mm² (minimum 0.08 N/mm²).

BauderGLAS Flatboard.

Guidance for specification option:

Insert required thickness.

 

Can only be used with PU Insulation Adhesive – Tin (with ‘water-overmist’) or PU Insulation Adhesive – Twin cartridge.

 

Cellular glass insulation suitable for projects that require a high level of compressive strength and/ or to be non-combustible.

 

  • Type: Cellular glass flatboard insulation board.
  • Facing: Glass tissue or none faced (depending upon system).
  • Density: 100 kg/m³.
  • Board size: Contact manufacturer for options.
  • Thickness (Flatboard): 50 mm, 60 mm, 70 mm, 80 mm, 90 mm, 100 mm, 110 mm, 120 mm, 130 mm, 140 mm, 150 mm, 170 mm, 180 mm (also available in Tapered).
  • Thermal conductivity: 0.036 W/m·K (may vary dependent on thickness specified).
  • Compressive strength: 0.5 N/mm².


BauderGLAS Tapered.

Guidance for specification option:

Insert required thickness.

 

Can only be used with PU Insulation Adhesive – Tin (with ‘water-overmist’) or PU Insulation Adhesive – Twin cartridge.

 

Cellular glass insulation suitable for projects that require a high level of compressive strength and/ or to be non-combustible.

  • Type: Cellular glass tapered insulation board.
  • Facing: Glass tissue or none faced (depending upon system).
  • Density: 100 kg/m³.
  • Board size: Contact manufacturer for options.
  • Thickness (Tapered): 50 mm, 60 mm, 70 mm, 80 mm, 90 mm, 100 mm, 110 mm, 120 mm, 130 mm, 140 mm, 150 mm, 170 mm, 180 mm.
  • Thermal conductivity: 0.036 W/m·K (may vary dependent on thickness specified).
  • Compressive strength: 0.5 N/mm².


Carrier membrane

-

Type

BauderTEC DBR 06.

Guidance for specification option:

Elastomer bitumen self-adhesive membrane.

  • Width: 1.258 m.
  • Length: 32 m.
  • Thickness: 0.6 mm.
  • Weight: 0.7 kg/m².
  • Reinforcement: Aluminium-polyester-combination with glass lattice.
  • Tensile strength: Length/ Diagonal ≥950/750 N/50mm.
  • Cold bending test: ≤-40°C.
  • Elongation at break: Length and Diagonal ≥4%.

Liquid-applied waterproofing

-

Type

LiquiDEK, Blue grey (RAL 7031).

Guidance for specification option:

A cold liquid-applied, fast-curing waterproofing resin, for use on the main roof area of the LiquiTEC Roof / Terrace system. It is applied in two coats, ‘wet-on-wet’, with a layer of Bauder 110 g/m² reinforcement fleece between them. The product is a poly(methyl methacrylate) (PMMA) resin-based resin, and requires the addition of a catalyst to trigger curing. It is solvent, isocyanate and halogen-free, minimizing its environmental impact.

  • Coverage: 3 kg/m² (minimum).
  • Application temperature: -5 to +35°C.
  • Application method: Roller.
  • Rainproof time: 30 minutes (approximately).
  • Overcoat/ traffic time: 45 minutes (approximately).
  • Able to withstand stress: 120 minutes (approximately).

Manufacturer guidance

See also Wearing course below for finish coat options.

Reinforcement

Bauder 110 g/m² reinforcement fleece.

System accessories

Not required.

Bauder 100/60 GRP Trim Angle.

Guidance for specification option:

GRP roof edge trim for use with Bauder Cold Applied Liquid Waterproofing systems where the system is terminated at perimeter details, such as drip edges, watercheck kerbs or parapets.

  • Length: 3 m.
  • Face depth: 60 mm.
  • Fixing arm: 100 mm.

Note: The trim may be used either way round as required.

  • Thickness: 2 mm.
  • Colour: Black.

Installation: 

-  The trims must be bedded in Bauder Sealant and mechanically fixed with corrosion resistant flush headed screws. 

-  Fixings centres must be no greater than 300 mm with fixings within 50 mm of the ends. In high wind risk areas or above 10 m high, fixing centres are to be at no more than 150 mm.

-  The new trim must cover any open joint, which may exist between the kerb and the top of the wall by a distance of minimum 20 mm.

-  The reinforced Bauder LiquiTOP System is to be dressed over the trim to its full extent and past the edge of the downward facing edge. Once the system has cured, the excess is to be trimmed off to a neat finish.

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.

Bauder lightning conductors.

Guidance for specification option:

Lightning conductor clips are specially designed secure clips that allow for movement.

  • Bauder Lightning conductor – Type 4: polyvinyl chloride (PVC)-coated or bare conductor.

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.

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.

  • BauderDOME Rooflight.
  • Bauder Euroglaze Rooflight.
  • Bauder Special Modular Rooflight.
  • Bauder Continuous Rooflight.
  • Bauder Walk-on Rooflight.
  • Bauder Direct Glazing.
  • Bauder AOV.
  • Bauder Modular Link Glazing.
  • Bauder Structural Rooflight.
  • Bauder Fire Rated Rooflight.

Thermofol PVC Rigid Outlet.

Guidance for specification option:

A rigid PVC outlet enabling Themofoil membrane to be welded to the flange plate. UV stable throughout.

Wearing course

Not required.

LiquiFINISH, Stone grey (RAL 7030).

LiquiFINISH, Traffic grey (RAL 7043).

LiquiFINISH, Blue grey (RAL 7031).

Manufacturer guidance

A fast curing cold applied liquid final coat. 

Other colours are available, consult manufacturer and insert requirements.

Sustainability data

Contains Red List materials

No

Country of material origin

Germany

Country of product manufacture

Germany

Embodied carbon

A1-A3 (production stage) as defined in BS EN 15804

-

Manufacturer guidance

Please refer to EPD on the Bauder website.

EPD

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Platform Compatible Version
Revit
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IFC
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1

Third party certifications

BBA Agrément Certificate

BBA Agrément Certificate

Certificate: LiquiTEC Roof Systems 14/5152

EPD

EPD

Environmental Product Declaration - (LiquiTEC) PMMA resin products EPD-DBC-20190116-IBE1-EN

Literature

Bauder 110g Reinforcement Fleece

Bauder 110g Reinforcement Fleece

Bauder Activator-Primer (Canister) APR01 - black

Bauder Activator-Primer (Canister) APR01 - black

Bauder LiquiDEK

Bauder LiquiDEK

Bauder LiquiDETAIL

Bauder LiquiDETAIL

Bauder LiquiFIBRE

Bauder LiquiFIBRE

Bauder LiquiFINISH

Bauder LiquiFINISH

BauderPIR FA G16 Tapered Insulation

BauderPIR FA G16 Tapered Insulation

BauderPIR FA-TE Flatboard Insulation

BauderPIR FA-TE Flatboard Insulation

BauderPIR GFS G16 Tapered Ridge Infills

BauderPIR GFS G16 Tapered Ridge Infills

BauderPIR KFS G16 Tapered Valley Infills

BauderPIR KFS G16 Tapered Valley Infills

BauderPVC ABL-R 110 Vertical outlet

BauderPVC ABL-R 110 Vertical outlet

BauderPVC ABL-R 160 Vertical outlet

BauderPVC ABL-R 160 Vertical outlet

BauderPVC ABL-R 75 Vertical outlet

BauderPVC ABL-R 75 Vertical outlet

BauderPVC NLF-R 50 emergency overflow - Technical Data Sheet

BauderPVC NLF-R 50 emergency overflow - Technical Data Sheet

Bauder Quartz

Bauder Quartz

Bauder SA Bonding Primer - Technical Data Sheet

Bauder SA Bonding Primer - Technical Data Sheet

BauderTEC KSD FBS Roofing membrane

BauderTEC KSD FBS Roofing membrane

Bauder waterproofing systems are now CCPI verified.

Bauder waterproofing systems are now CCPI verified.

Cold Applied Liquid Systems - Bauder brochure

Cold Applied Liquid Systems - Bauder brochure

Flat Roof Design Considerations - Bauder

Flat Roof Design Considerations - Bauder

New Build Flat Roof Solutions - Bauder brochure

New Build Flat Roof Solutions - Bauder brochure

Refurbishment Flat Roof Solutions - Bauder brochure

Refurbishment Flat Roof Solutions - Bauder brochure

Bauder LiquiPRIME 1 - Technical Data Sheet

Bauder LiquiPRIME 1 - Technical Data Sheet

Bauder LiquiPRIME 2 - Technical Data Sheet

Bauder LiquiPRIME 2 - Technical Data Sheet

Bauder Catalyst - Technical Data Sheet

Bauder Catalyst - Technical Data Sheet

Case studies

Morris Blitz Court

Morris Blitz Court

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