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Rockwool Limited

Wern Tarw
Pencoed
Bridgend
Mid Glamorgan
CF35 6NY
United Kingdom

Tel: +44 (0)1656 862621 • Fax: +44 (0)1656 862302
Email: info@rockwool.co.uk • Web: www.rockwool.co.uk


Certificate No 022b(5) to LPS 1132: Issue 4


Rockwool FirePro Ablative coated Batt - Cable Penetrations

Product

Element of

Constuction

Orientation

Element of

Construction

Thickness (mm)

Element of

Construction

Material

Aperture

Size

(mm)

Coated

Batt (Layers

& Thickness)

Seal

Details

Sheathed Cables / Unsheathed Cables Type (6)

Cable

Diameter

(mm)

Fire Resisitance

Integrity /

Insulation

LPCB
Ref. No.
Rockwool FirePro Ablative Coated Batt

Wall

150

Blcok work / Concrete Wall or 120min Lightweight flexible supporting construction

1200 x 1200

1 x 60mm

2mm Conlit bandage (9)

All Sheathed Cable types

< 78

90 / 60

022b/06
Rockwool FirePro Ablative Coated Batt

Wall

150

Blcok work / Concrete Wall or 120min Lightweight flexible supporting construction

1200 x 600

1 x 60mm

2mm Conlit bandage (9)

All Sheathed Cable types

< 78

120 / 60

022b/06
Rockwool FirePro Ablative Coated Batt

Wall

150

Blcok work / Concrete Wall or 120min Lightweight flexible supporting construction

1200 x 1200

1 x 60mm

4mm Conlit bandage

All Sheathed Cable types

<21

90 / 60

022b/06
Rockwool FirePro Ablative Coated Batt

Wall

150

Block work/Concrete

wall or 120min

Lightweight

flexible supporting

construction

1200 x 600

1 x 60mm

4mm conlit

bandage

All Sheathed

Cable types

< 21

120 / 60

022b/06
Rockwool FirePro Ablative Coated Batt

Wall

150

Block work/Concrete

wall or 120min

Lightweight

flexible supporting

construction

1200 x 600

1 x 60mm

4mm Conlit

bandage

PVC

Sheathed

Cable types

50

120 / 60

022b/06
Rockwool FirePro Ablative Coated Batt

Wall        

150

Block work/Concrete

wall or 120min

Lightweight

flexible supporting

construction

1200 x 1200

1 x 60mm

4mm Conlit

bandage

PVC

Sheathed

Cable types

50

90 / 60

022b/06
Rockwool FirePro Ablative Coated Batt

Wall

150

240min Block work or Concrete Wal

1200 x 1200

1 x 60mm

2mm Conlit bandage (9)

All Sheathed Cable types

< 78

90 / 60

022b/06
Rockwool FirePro Ablative Coated Batt

Wall

150

240min Block work or Concrete Wall

1200 x 600

1 x 60mm

2mm Conlit bandage (9)

All Sheathed Cable Types

< 78

120 / 60

022b/06
Rockwool FirePro Ablative Coated Batt

Wall

150

240min Block

work or

Concrete wall

1200 x 600

1 x 60mm

or 2 x 50mm

(100mm air gap)

4mm Conlit

bandage

All Sheathed

Cable types

< 21

120 / 60

022b/06
Rockwool FirePro Ablative Coated Batt

Wall

150

240min Block

work or

Concrete wall

1200 x 600

1 x 60mm

or 2 x 50mm

(100mm air gap)

6mm Conlit

bandage (7)

All Sheathed

Cable types

< 21

240 / 120

022b/06
Rockwool FirePro Ablative Coated Batt

Wall

150

240min Block

work or

Concrete wall

1200 x 600

1 x 60mm

or 2 x 50mm

(100mm air gap)

4mm Conlit

bandage

All Sheathed

Cable types

22 to 50

60 / 60

022b/06
Rockwool FirePro Ablative Coated Batt

Wall

150

240min Block

work or

Concrete wall

1200 x 600

1 x 60mm

or 2 x 50mm

(100mm air gap)

6mm Conlit

bandage (7)

All Sheathed

Cable types

22 to 50

240 / 60

022b/06
Rockwool FirePro Ablative Coated Batt

Wall

150

240min Block

work or

Concrete wall

1200 x 600

1 x 60mm

or 2 x 50mm

(100mm air gap)

6mm Conlit

bandage (7)

All Sheathed

Cable types

51 to 80

120 / 60

022b/06
Rockwool FirePro Ablative Coated Batt

Wall        

150

240min Block

work or

Concrete wall

1200 x 600

1 x 60mm

or 2 x 50mm

(100mm air gap)

Rockwool

Acoustic

Intumescent

Sealant fillet

All Sheathed

Cable types

< 21

120 / 60

022b/06
Rockwool FirePro Ablative Coated Batt

Floor

150

240min

Concrete Floor

1200 x 600

1 x 60mm

6mm Conlit

bandage (7)

All Sheathed

Cable types

< 21

240 / 60

022b/06
Rockwool FirePro Ablative Coated Batt

Floor        

150

240min

Concrete Floor

1200 x 600

1 x 6mm

4mm Conlit

bandage

All Sheathed

cables (excluding

telecoms cables)

< 21

240 / 60

022b/06
Rockwool FirePro Ablative Coated Batt

Floor

150

240min

Concrete Floor

1200 x 600

1 x 6mm

4mm Conlit

bandage

Sheathed

telecoms cables

< 21

120 / 60

022b/06
Rockwool FirePro Ablative Coated Batt

Floor

150

240min

Concrete Floor

1200 x 600

1 x 60mm

4mm Conlit

bandage

PVC

Unsheathed

cable types

10 to 24

240 / 30

022b/06
Rockwool FirePro Ablative Coated Batt

Wall

150

240min

Concrete or

Block work Wall

1200 x 600

1 x 60mm

4mm Conlit

bandage

PVC

Unsheathed

cable types

10 to 24

120 / 30

022b/06
Rockwool FirePro Ablative Coated Batt

Wall

150

120min

lightweight

flexible

supporting

construction  

1200 x 600

1 x 60mm

4mm Conlit

bandage

PVC

Unsheathed

cable types

10 to 24

120 / 30

022b/06

 

Notes :
1.    The Fire Performance of the system will be dependant on the seal detail and cable type/ diameter. References should be made to manufacturer's literature and Chiltern International Fire Ltd Assessment Report: Chilt/A08152 rev D for further information.
2.    For Lightweight flexible wall constructions the partition must be a minimum overall thickness of 130mm and be faced on each side with two layers of type F 15mm thick fire rated plasterboard or equivalent
3.    For Rigid wall constructions comprising of 150mm, 200mm or 215mm thick lightweight aerated concrete or block work shall have a minimum density of 750kg/m2
4.    For Rigid floor constructions comprising of 150mm lightweight aerated concrete shall have a minimum density of 800kg/m3.
5.    Rockwool Ablative Coated batt has  a density of 180kg/m3   comprising of a rock fibre core coated on both faces with 0.6 - 0.8mm thick (1mm max) Rockwool FirePro Ablative coating, friction fitted centrally within the thickness of the wall and sealed to the construction on both faces with a 30mm x 30mm fillet of Rockwool Acoustic Intumescent Sealant.
6.    All Cables shall be supported by steel ladders up to 340mm wide x 80mm deep or steel trays (perforated and un-perforated) up to 460mm wide x 25mm deep at all performance periods.
7.    An Integrity performance of 240 minutes can be achieved if a 6 x 1mm layer Conlit 'bandage' is used which extends 300mm from each face of the Rockwool Ablative Coated batt.
8.    Cables may be individual or bundled where they penetrate the Rockwool FirePro Ablative Coated Batt system. Cable bundles are limited dependant on size and type of cables and sealing method, reference must be made to Chiltern International Fire Ltd Assessment Report: Chilt/A08152 rev D for details.
9.    Seal length extends 325mm from each face of the Ablative Coated Batt for cables > 50mm diameter.

 


 

To read the Red Book section introduction click here.

 

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