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ParaFlex FD Inverted Roof System

Name: ParaFlex FD Inverted Roof System
Brand: Radmat Building Products Ltd
SKU: s5emG95YUSEKUEonPs85ra

Verified by manufacturer 3 months ago

Radmat Building Products Ltd

Third party certifications:

BBA Agrément Certificate
Certificate type
EPD
Certificate type

A UV stable liquid applied waterproofing system suitable for many roof types.

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Application

Satisfactory for use as a waterproofing layer in:

Warm or cold exposed roofs on flat, completely flat and pitched roofs with limited access.
Inverted roof specifications using aggregate ballast on flat roofs, including completely flat roofs with limited access.
Protected inverted roof specifications using pavers or other suitable protection on flat roofs, including completely flat roofs with limited or pedestrian access.
Green roof specifications on flat roofs, including completely flat roofs with limited or pedestrian access or pitched with limited access.
Roof garden specifications on flat roofs, including completely flat roofs with limited or pedestrian access.
Podium decks.
Balconies with pedestrian access.
Walkways.

Suitable substrates:

Concrete.
Plastic.
Wood.
Metal.
Reinforced bitumen membranes (including mineral surfaced).
PUR or PIR insulation boards.
Mineral wool insulation batts.

Description

ParaFlex FD is a three component unsaturated polyester resin waterproofing system reinforced with a polyester fleece reinforcement that determines the breaking strength and elongation at break and provides for even layer thickness.

Features and benefits:

With the correct primers, ParaFlex FD adheres to almost any substrate and the attachments are made permanently waterproof.
Combination with most bitumen and plastic roof sealing sheeting is also excellent.
BBA certified.
Resistant to roots in conformity with DIN EN 13948 (FLL guidelines).
Resistant to spreading fire and radiant heat, as specified in DIN 4102, Part 7.
Fireproof as defined by BS 476, Part 3, 2004.
Durability: Exposed applications should achieve an initial life expectancy of at least 35 years. When fully protected and subject to normal service conditions in an inverted roof specification with an open covering (e.g. aggregate pavers), the system can provide an effective barrier to the transmission of liquid water and water vapour for the design life of the roof in which it is incorporated.
Properties in relation to fire, buried applications: when used with one of the surface finishes detailed in Part iii of Table A5 of Appendix A of Approved Document B of the Building Regulations (England and Wales) or Technical Booklet E, Table 4.6, Part iv of the Building Regulations (Northern Ireland), would be deemed to be of designation AA.
Resistance to wind uplift: The system will resist the effects of any likely wind suction acting on the roof.
Resistance to foot traffic: The system can accept, without damage, the limited foot traffic and light concentrated loads associated with installation and maintenance operations. However, reasonable care should be taken to avoid puncture by sharp objects or concentrated loads. For areas of pedestrian access such as balconies and walkways, an anti-slip finish is applied.
Curing time: With hardener and accelerator: Rainproof after 20 minutes. Walkable after 30 minutes.

General information

Color	Grey Guidance for specification option: For colour reference see codes: RAL 7021 (Anthracite) and RAL 7035 (Grey).
Finish	Coated
Material	Polyester Resin Fleece
Length	Bespoke
Width	Bespoke
Height	2.3 mm
Warranty description	30 year

Uniclass	Ss_30_40_30_42 Liquid-applied inverted roof covering systemsPrimary
CAWS	J31/12 Inverted roof coating J31/130 Inverted roof coating

Specification data - Liquid-applied inverted roof covering systems

System performance	Waterproofing system, BBA certificate No. 09/4653, resistant to roots in conformity with DIN EN 13948 (FLL guidelines), resistant to spreading fire and radiant heat, as specified in DIN 4102, Part 7 and is fireproof as defined by BS 476, Part 3, 2004.
Preparation	-
Horizontal work	ParaFlex Universal Primer and Kiln-Dried Sand. ParaFlex PM Primer and Kiln-Dried Sand. Red Primer. EshaPrimer. BlackOut Roofing Surface Conditioner. Manufacturer guidance Suitable for many roof types including flat, sloping roof and complex roof shapes such as cupolas and barrel roofs.
Skirtings and vertical work	Guidance for specification option: With the correct primers, ParaFlex FD adheres to almost any substrate and the attachments are made permanently waterproof. Substrates to which the system is to be applied must be properly prepared as adhesion to substrates will depend on the condition and cleanliness of the substrate. Substrates must be visibly dry, sound and free from loose materials or contamination (eg moss, algae). High pressure sand-blasting or water-jetting may be used to remove loose or flaking materials, but the substrate must be visibly dry before application of the system. Damaged areas of the substrate (e.g. broken fibre-cement sheets, blistered bitumen, roofing felt) must be removed, replaced or repaired. Deck surfaces should be free from sharp projections, such as protruding fixing bolts and concrete nibs. Gutters and outlets should be checked to ensure that they are, and remain, clear of all debris. The substrate should be primed with ParaFlex Primer prior to application of the system at a coverage rate of 300 g/m² to 500 g/m². Kiln-dried quartz sand, with a grain size of 0.3–0.8 mm, is broadcast into the wet primer. Ensure generous amounts of primer are applied to all vertical surfaces. Manufacturer guidance Suitable for junctions and roof openings such as ventilation and pipe openings, supports and structures, lighting domes and chimneys, balcony doors and windows, and for a variety of applications which are very costly to seal by conventional sealing methods or cannot be sealed at all.
Carrier membrane	-
Type	Not Required. AluBase XL. Guidance for specification option: A self-adhesive bituminous waterproofing membrane that forms a barrier against vapour and gases. EshaBase SA. Guidance for specification option: A self-adhesive SBS modified Vapour Barrier for bituminous roofing systems. VedaTop SU. Guidance for specification option: A self-adhesive SBS-modified base layer reinforced with a high tear resistant carrier.
Fixing	Not applicable. Torch-applied. Self-adhesive.
Liquid-applied waterproofing	-
Type	ParaFlex FD Cold-Applied Liquid Waterproofing. Guidance for specification option: ParaFlex FD is mixed on site by adding the hardener to the resin in the correct proportion, and the accelerator in proportions relevant to the surface/ air temperature (see table in second image), and stirred in accordance with the mixing instructions.
Reinforcement	ParaFlex G120 Reinforcement Fleece. Guidance for specification option: Reinforcing membrane for use with ReadySeal or ParaFlex FD cold liquid applied waterproofing systems. ParaFlex G165/G225 Reinforcement Fleece. Guidance for specification option: A polyester mesh fabric that helps regulate layer thickness of the ParaFlex FD and improves the cured breaking strength.
Surface treatment	Not required. Universal Primer and Kiln-Dried Sand Blinding Layer.
Insulation	-
Type	ProTherm FOAMGLAS® INVATHERM System. Guidance for specification option: A non-combustible thermal insulation suitable for all types of inverted flat roofs. It offers a Euroclass A1 rating (tested to EN 13501-1) and is a highly durable product with an excellent compressive strength. ProTherm G XPS X 300 SL. Guidance for specification option: A unique rigid, closed cell type Extruded polystyrene board with integral high density skin. ProTherm G inverted roof insulation utilizes infra-red blocking particles to scatter and reflect heat radiation. ProTherm G XPS X 500 SL. Guidance for specification option: A rigid, closed cell type Extruded polystyrene board with integral high density skin. ProTherm G XPS X 500 SL inverted roof insulation has a Zero Ozone Depletion Potential (ODP), a Global Warming Potential (GWP) of less than 5 and an A rating in accordance with the Green Guide to Specification. ProTherm G XPS X 700 SL. Guidance for specification option: A rigid, closed cell type Extruded polystyrene board with integral high density skin. ProTherm G XPS X 700 SL inverted roof insulation has a Zero Ozone Depletion Potential (ODP), a Global Warming Potential (GWP) of less than 5 and an A rating in accordance with the Green Guide to Specification. ProTherm XPS X ULTRA 300 SL. Guidance for specification option: A unique rigid, closed cell type extruded polystyrene board with integral high density skin. ProTherm G XPS X ULTRA 300 SL Inverted Roof Insulation utilizes infra-red blocking particles to scatter and reflect heat radiation. ProTherm Quantum Hybrid System. Guidance for specification option: A rigid Vacuum Insulation Panel (VIP). The VIP panel consists of a compressed fumed silica sand microporous core which is evacuated of air and moisture before being encased and sealed in a special thin, gas-tight, hybrid aluminium foil envelope. The resulting panel gives outstanding thermal conductivity, with the thinnest possible insulation solution. ProTherm Quantum PLUS+ Vacuum Insulation. Guidance for specification option: A rigid Vacuum Insulation Panel (VIP). The VIP panel consists of a compressed fumed silica sand microporous core which is evacuated of air and moisture before being encased and sealed in a special thin, gas-tight, hybrid aluminium foil envelope, encapsulated in a solvent free polyurethane waterproof coating.
Fixing	Loose-Laid. Loose-Laid with ship lapped joints. Loose-Laid with minimum 150 mm staggered overlaps between layers.
Water control layer	ProTherm XPS X MK WFRL. Guidance for specification option: A spun bonded polyethylene geotextile based upon Tyvek® by DuPont that is waterproof and vapour permeable.
Ballast	Minimum 50 mm of 20-40 mm Rounded Washed Stone Ballast. Minimum 75 mm of 20-40 mm Rounded Washed Stone Ballast. Minimum 50 mm Rounded Washed Stone Ballast beneath Surface Finishes.
System accessories	ParaFlex Drag Strip. Guidance for specification option: A debonding tape used to create a slip joint or expansion joint beneath ParaFlex FD. ParaFlex FV Mastic. Guidance for specification option: A one component fibre-reinforced MS-Polymer for the sealing of difficult and inaccessible roof details and connections. An additional mat reinforcement is not necessary. ProScreed X Levelling Screed. Guidance for specification option: A two-component cold liquid applied levelling screed suitable for localised infilling and levelling of concrete structures prior to the installation of installation of the Radmat waterproofing system.

Fire performance	EXT. F. ACX as tested to BS 476-3: 2004. Guidance for specification option: Test results apply to flat (horizontal) roof systems (EXT.F.). One hour fire penetration (4.2.2 and 4.2.3) resistance (first letter A) on which the spread of flame (4.2.3) exceeded 533 mm (second letter C) and further deterioration took place (suffix X - dripping from the underside of the specimen or development of holes, suffix (X) designation denotes that one or more of these took place during the test).
Fire behaviour (to BS EN 13501-1)	Class E.

Sustainability data

Contains Red List materials	Yes Guidance for specification option: See Safety Data Sheet below.
Country of material origin	Europe
Country of product manufacture	Europe
Material	Polyester Resin Fleece
Recyclability	0%