Passive fire products

Dryvit UK Limited

Unit 4, Wren Park
Hitchin Road
Shefford
Bedfordshire
SG17 5JD
United Kingdom

Tel: +44 (0)1462 819555 • Fax: +44 (0)1462 819556
Email: ukenquiries@dryvit.com • Web: www.dryvit.co.uk


Certificate No 784a to LPS 1581: Issue 2




Product

External layer detail

Insulation material type & thickness

Cavity type and maximum depth

Firebreak detail

EN 13501-1 Classification

LPCB
Ref. No.
Roxsulation S

See Note

1 & 3

Mineral wool, thickness range 40-200mm

See Note 4

No cavity

Continuous

No Performance Determined

784a/01
Outsulation & Outsulation Plus

See Note

1 & 5

EPS, thickness 50-250mm

See Note 6

No cavity

See Note 7

B-s2-d0

See Note 1

784a/02

 

Notes:

General.
   
1.    LPCB Ref. No. 784a/01 & 784a/02 - Approved systems consist of Dryvit Genesis base coat, Dryvit Standard Plus reinforcing mesh, with or without Dryvit primer and a Dryvit Quarzputz PMRB, Sandpebble PMRB or Sandpebble Fine PMRB top coat, natural or tinted with a Qpcs value of up to 2.95MJ/kg.
    LPCB Ref. No. 784a/02 The stated EN 13501-1 classification is applicable to systems with a PMRB top coat, natural or tinted with a Qpcs value up to 2.63MJ/kg only.

2.    Subject to the stated conditions the Roxsulation S system (LPCB Ref. No 784a/01) shall be installed in accordance with the application detail contained within Dryvit document DUK628 (June 2008). Outsulation & Outsulation Plus systems (LPCB Ref. No. 784a/02) shall be installed in accordance with the application detail contained within Dryvit documents DUK204 (21/01/08) and DUK218 (V1 21-2-07) respectively.

Roxsulation S - LPCB Ref. No 784a/01

3.    The system is approved with or without horizontal expansion joints in the render and insulation layer.

4.    The insulation boards are adhesively and mechanically fixed to the substrate with Dryvit Genesis adhesive, ribbon and dab method with a minimum of 8 dabs per full size board, and a minimum of 3 mechanical fixings per board.

Outsulation & Outsulation Plus - LPCB Ref. No 784a/02

5.    The system is approved with or without horizontal expansion joints in the render and insulation layer.

6.    Dryvit EPS insulation boards adhered to the substrate with Dryvit Genesis adhesive.

7.    Minimum 100mm high continuous horizontal lamella fire breaks shall be affixed direct to the substrate with continuous band of Dryvit Genesis adhesive. The fire breaks shall be positioned at a maximum of 870mm above openings and a maximum of 3100mm centres between consecutive breaks.

 


 

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