Hyflex Roofing

Exemplar Balcony & Walkway systems

Part of Exemplar Roofing System

Manufacturer: Hyflex Roofing 

Materials: Poly Methyl Methacrylates (PMMA) 

Exemplar Balcony and Walkway Systems are reinforced waterproofing and surfacing systems comprising a waterproofing membrane, wearing course and finish based on liquid-applied polymethyl methacrylate resins.

The systems comprise the following components:
• Exemplar BWS Variant 1 — Exemplar B or Exemplar C, Exemplar 110 g Fleece Reinforcement, Exemplar RD, Exemplar Deck Shield and a wearing layer finish. The system is available with a light-duty, moderate-duty or heavy-duty surfacing
• Exemplar BWS Variant 2 — Exemplar B or Exemplar C, Exemplar 110 g Fleece Reinforcement, Exemplar RD, Exemplar RD Wearing Layer and Exemplar Sealer
• Exemplar BWS Variant 3 — Exemplar B or Exemplar C, Exemplar 110 g Fleece Reinforcement, Exemplar RD and optional Exemplar RD Wearing Layer and/or Exemplar Sealer. The system is for use in buried/protected locations.


BBA logo

Number: 17/5391 PS2
Issue date: 15/02/2017

Approved for use on


Balconies, Terraces & Walkways 

For use as waterproofing and surfacing for walkways, balconies and terraces.

Substrate


Concrete Mastic Asphalt 

For use on asphalt and other bituminous substrates.

Durability


15 Years 

Accelerated weathering tests and evidence from existing installations confirm that satisfactory retention of physical properties is achieved. All available evidence indicates that under normal conditions the system will have a service life in excess of 15 years.

Some colour change to the finish coat may be expected when exposed to UV radiation. The degree of colour change likely to occur will depend on the colour. The Certificate holder should be consulted for more information.

Installation Requirements


The systems should only be installed by installers who have been trained and approved by the Certificate holder.

Fire Safety


A composite build-up comprising:
• Exemplar Balcony and Walkway Systems (pebble grey) applied at a rate of 3.1 kg·m–2 including Exemplar 110 g Fleece Reinforcement
• a 0.6 mm thick bitumen carrier membrane
• 120 mm thick PIR Insulation board bonded to a vapour control membrane with a two-component PUR adhesive
• 19 mm thick plywood primed with a synthetic rubber resin.
When tested in accordance with DD CEN/TS 1187 (Test 4), was classified in accordance with EN 13501-5 : 2010
as European Class BROOF(t4). The system can contribute to a roof being unrestricted under the national Building
Regulations.

The designation of other specifications should be confirmed by: England and Wales — test or assessment in accordance with Approved Document B (Volumes 1 and 2), Appendix A, clause A1, Scotland — test to conform to Mandatory Standard 2.8, clause 2.8.1, Northern Ireland — test or assessment by a UKAS-accredited laboratory, or an independent consultant with appropriate experience.


Certified Products

The following products are also covered by the same certification:

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Hyflex Roofing

Amasco House
Richmond Road
Stretford
Manchester
M17 1RE

T : 0121 502 9580

E : enquiries@hyflex.co.uk

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