REGULATORY INFORMATION REPORT The fire resistance performance of Hilti Firestop Intumescent Sealant CP 611A protecting cable and conduit penetrations in walls and concrete floors if tested in accordance with AS1530.4-2005 and assessed in accordance with AS4072.1-2005
EWFA Report No: RIR 27912900.3
Report Sponsor: Hilti (Aust.) Pty Ltd 1G Homebush Bay Drive, Rhodes, NSW, 2138 Australia
Report No. RIR 27912900.3 Page 2 of 19
DOCUMENT REVISION STATUS Date Issued
Issue No
Description
13/02/2014
RIR 27912900
14/02/2014
RIR 27912900.1
Revised Tables 2-5 in Section 5
14/04/2014
RIR 27912900.2
Revised to include optic fibre and other minor changes
25/08/2014
RIR 27912900.3
Revised to include Firestop Collars filled with CP 611A protecting PVC conduits with or without Optic Fibre Cables in walls
Initial Issue
CONTACT INFORMATION Exova Warringtonfire Aus Pty Ltd – ABN 81 050 241 524
NATA Registered Laboratory
Victoria
Unit 2, 409-411 Hammond Road Dandenong Victoria 3175 Australia
Unit 2, 409-411 Hammond Road Dandenong Victoria 3175 Australia
T: +61 (0)3 9767 1000 F: +61 (0)3 9767 1001
T: +61 (0)3 9767 1000 F: +61 (0)3 9767 1001
New South Wales
Queensland
Suite 2002a, 44 Market Street Sydney NSW 2000 Australia
Northpoint, Unit 29, Level 6 231 North Quay Brisbane QLD 4000 Australia
T: +61 (0)2 8270 7600 F: +61 (0)2 9299 6076
T: +61 (0)7 3238 1700 F: +61 (0)7 3211 4833
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Report No. RIR 27912900.3 Page 3 of 19
CONTENTS 1
INTRODUCTION
4
2
TESTED PROTOTYPES
4
3
VARIATION TO TESTED PROTOTYPES 3.1 Distance Requirements 3.2 Penetrations in Flexible Walls 3.3 Penetrations in Rigid Walls 3.4 Floor Penetrations 3.5 Conduits protected with Hilti Firestop Collars in Walls
4 5 7 8 9 12
4
REFERENCED TEST PROCEDURES
13
5
FORMAL ASSESSMENT SUMMARY
14
6
DIRECT FIELD OF APPLICATION
18
7
REQUIREMENTS
18
8
VALIDITY
18
9
AUTHORITY 9.1 Applicant Undertakings and Conditions of Use 9.2 General Conditions of Use 9.3 Authorisation on Behalf of Exova Warringtonfire Aus Pty Ltd 9.4 Date of Issue 9.5 Expiry Date
19 19 19 19 19 19
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Report No. RIR 27912900.3 Page 4 of 19
1
INTRODUCTION This report contains the minimum information sufficient for regulatory compliance and refers to the Assessment report EWFA 27912900.3. The referenced report presents an assessment of the likely fire resistance performance of Hilti Firestop Intumescent Sealant CP 611A protecting cable and conduit penetrations in walls and concrete floors if tested in accordance with AS1530.4-2005 and assessed in accordance with AS4072.1-2005. The tested prototypes described in Section 2 of the referenced report, when subject to the proposed variations described in Section 3 and tested in accordance with the referenced test method described in Section 4. The conclusions of the report are summarised in Section 5. The validity of this assessment is conditional on compliance with Sections 7, 8 and 9 of the referenced report.
2
TESTED PROTOTYPES The referenced assessment is based on reference tests No. 14244A and No. 14247A describing tests on EN standard cables and conduits protected with CP 611A penetrating wall and floor constructions tested in accordance with EN 1366-3:2009. The tests were sponsored by Hilti AG and were conducted by Warringtonfiregent. The referenced assessment refers to test N° 08-E-079-F and N° 07-E-317 describing tests on AS1530.4-2005 Appendix D1 and D2 standard configuration cables and EN1366 configuration cables in a floor construction and sealed with Hilti Intumescent foam CP 660 when tested in accordance with EN 1363-1 and EN 1366-3:2006. The tests were sponsored by Hilti and were conducted by EFECTIS France. The referenced assessment also refers to test EWFA 2626600.4 and R13240/ Project01NK13593 when tested in accordance with AS1530.4-2005 and ASTM E 814 respectively. The tests were sponsored by Hilti and were conducted by Exova Warringtonfire Aus Pty Ltd and Underwriters Laboratories Inc. respectively.
3
VARIATION TO TESTED PROTOTYPES The proposed construction for penetration seals protected with Hilti Firestop Intumescent Sealant CP 611A for services in walls and floors shall be as tested in No. 14244A and No. 14247A subjecting to the following variations: •
Confirm the performance of the AS1530.4-2005 Appendix D1 and D2 configuration cables if substituted with the tested cables.
•
Conduits shall optionally be empty without sealant inside conduit or filled with optic fibres or cables as tested.
•
Thickness of floor slabs reduces to a minimum of 120mm.
•
For walls the support construction shall optionally be concrete, solid or hollow masonry wall or plasterboard lined wall.
•
The plasterboard lined wall shall comprise of timber or steel studs lined on both faces with a minimum of 2 layers of 13mm or 16mm thick fire grade plasterboard with or without cavity insulation and be otherwise tested or assessed to achieve an FRL of /120/120 or 120/120/120.
•
The plasterboard lined wall shall comprise of timber or steel studs lined on both faces with a minimum of 1 layer of 13 mm thick fire grade plasterboard with or without cavity insulation and be otherwise tested or assessed to achieve an FRL of -/60/60 or 60/60/60 and include a beading around aperture as described in Section 3.1
•
For cables smaller than 16mm and for bundles of smaller cables up to a bundle size of 20mm, the backfilling material may be optionally omitted. © Copyright Exova Warringtonfire Aus Pty Ltd 2014
Report No. RIR 27912900.3 Page 5 of 19
3.1
•
Include Hilti Firestop Collar CP 644/CFS-C P as tested in EWFA 2626600 filled with Hilti Firestop Intumescent sealant CP 611A protecting PVC sleeves smaller than 40mm filled without or with optic fibre cables tested in R13254/Project 01NK13593. The Firestop collar shall optionally be CP 643N.
•
The assessed construction is summarised in below for walls and floors is summarised in section 3.1 to 3.5.
DISTANCE REQUIREMENTS
Figure 1 – Distance Requirements of Penetrations
Distance valid for installations of services in wall and floor Cables to edge of seal Cable to other cables/services Tied Cable bundle to seal edge Tied cable bundle to other services Conduits/tubes to edge of seal Conduits/tubes to other services Maximum Cable Bundle Size
Minimum distance in mm s1 = 0 s2 = 40 s1 =10 s2 = 40 s1 = 10 s2= 40 Ø130mm
Aperture Beading details for walls and floors The penetration seal depth is required to be 100 mm or 150mm for a wall and 120mm or 150mm for floors irrespective of the thickness of the wall or floor. For walls or floors with a thickness of less than these values a beading shall be used. Beading: 13mm or 16mm fire rated plasterboard strips at least 100 mm wide (wA, figure 2) are installed around the opening with the necessary number of layers to form a frame on the top side of a floor, or two frames of the same height on both sides of a wall (figure 2, 3 and 4). Walls: Beading is applied to one or both sides Floors: Beading is applied to top only
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Report No. RIR 27912900.3 Page 6 of 19
tE E E2
tA A
B tB
Figure 2 – Aperture beading and position of the seal in walls / floors
Figure 3 – Aperture beading and position of the seal in walls
E1
tE
E Figure 4 – Aperture beading and position of the seal in floors Item A
B
Description Hilti Firestop Intumescent Sealant CP 611A Backfilling material: • Heralan LS • Isover loose wool SL • Isover UniversalStopfwolle • Rockwool RL • Paroc Pro Loose Wool
Item tA
Description Thickness (Depth) of penetration seal, 25mm thick
w
Width of penetration seal
E
Support construction element
tB
Thickness (Depth) of backfilling material
h
Height of penetration seal
tE
Thickness of the building element
E1
Aperture beading, 13mm or 16mm fire rated plasterboard strips
E2
Wall cavity insulation
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Report No. RIR 27912900.3 Page 7 of 19
3.2
PENETRATIONS IN FLEXIBLE WALLS Flexible wall (E) The wall must have a minimum thickness of 100 mm (tE) and comprise of timber or steel studs lined on both faces with a minimum of two layers of 13mm or 16 mm thick fire grade plasterboard and be tested or otherwise assessed to achieve an FRL of -/120/120 or 120/120/120 with or without cavity insulation (E2). Penetration Seal For single cables and conduits up to 16mm and for bundles of smaller cables up to a bundle size of 20mm, Hilti Firestop Intumescent Sealant CP 611A shall be installed on both sides to a thickness (tA) 25mm, mineral wool (B) shall be optionally tightly compressed as backfilling material, thickness (tB) ≥ 50mm. Refer to figure 5 and 6. For larger openings and bundles Hilti Firestop Intumescent Sealant CP 611A is used to seal around services running through square or rectangular openings of maximum dimensions w × h = 150mm × 150mm or circular openings of an equivalent maximum area in walls. Hilti Firestop Intumescent Sealant CP 611A shall be installed on both sides of the wall to a thickness (tA) 25mm, mineral wool (B) shall be tightly compressed as backfilling material, thickness (tB) ≥ 50mm (Gap filled completely) Refer to figure 7.
E2
E2
E
E
Figure 5 – Blank wall seal, no service. When less than 40mm, B and E2 are Optional
Item
E E2 h
Height of penetration seal
B
E
Figure 6 – Details of Seal Type 1 for Small and Standard Cables, Conduits ≤ 16mm, B and E2 are Optional No Sealant required in conduit
Description Hilti Firestop Intumescent Sealant CP 611A Backfilling material: • Heralan LS • Isover loose wool SL • Isover UniversalStopfwolle • Rockwool RL • Paroc Pro Loose Wool E:Support construction element E2: Wall cavity insulation
A
E2
Item
Figure 7 - Details of Type 1 for 16mm ≤ Conduits ≤ 32mm, E2 is optional. No Sealant required in conduit
tA
Description Thickness (Depth) of penetration seal, 25mm thick
w
Width of penetration seal
tB
Thickness (Depth) of backfilling material
tE
Thickness of the building element
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Report No. RIR 27912900.3 Page 8 of 19
3.3
PENETRATIONS IN RIGID WALLS The walls must be tested or otherwise assessed in accordance with AS1530.4-2005 for the required fire resistance period. Rigid wall (E) The bare wall must have a minimum thickness of 75 mm and comprise of concrete, aerated concrete or solid or hollow masonry with a minimum density of 550 kg/m3. If the bare wall is less than 100mm thick build-up shall be applied such that tE>100mm. Penetration Seal For single cables and conduits up to 16mm and for bundles of smaller cables up to a bundle size of 20mm, Hilti Firestop Intumescent Sealant CP 611A be installed on both sides to a thickness (tA) 25mm, mineral wool (B) shall be optionally tightly compressed as backfilling material, thickness (tB) ≥ 50mm for 100mm thick walls and 100mm for 150mm thick walls refer to Figure 9 and 10. For larger openings and bundles Hilti Firestop Intumescent Sealant CP 611A is used to provide a penetration seal around services running through square or rectangular openings of maximum dimensions w × h = 150mm × 150mm or circular openings of an equivalent maximum area in walls. Mineral wool (B) shall be tightly compressed as backfilling material, thickness (tB) ≥ 50mm for 100mm thick walls and 100mm for 150mm thick walls (Gap filled completely). Seal Type 1: Hilti Firestop Intumescent Sealant CP 611A shall be installed on both sides of the wall to a thickness (tA, t1A) 25mm, mineral wool (B) shall be tightly compressed as backfilling material, thickness (tB) ≥ 50mm for 100mm thick walls and 100mm for 150mm thick walls (Gap filled completely) refer figure 8, 9and 10. Seal Type 2: Seal Type 1 and additional sealant (t2A ≥ 10mm, LA ≥ 50mm) on both sides refer figure 11. Seal Type 3: Seal Type 1 and additional sealant (t2A ≥ 10mm, LA ≥ 100mm) on both sides refer figure 11.
Figure 8 – Blank wall seal, no service. When less than 40mm B is Optional
Figure 9 – Details of Seal Type 1 for Small and Standard Cables, Conduits ≤ 16mm B is Optional. No Sealant required in conduit
Figure 10 – Details of Seal Type 1 for 16mm ≤ Conduits ≤ 32mm. No Sealant required in conduit
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Report No. RIR 27912900.3 Page 9 of 19
Figure 11 – Details of Seal Type 2 and 3 for Standard Cables, 16mm ≤ Conduits ≤ 32mm. No Sealant required in conduit
Item A,
B
3.4
Description Hilti Firestop Intumescent Sealant CP 611A Backfilling material: • Heralan LS • Isover loose wool SL • Isover UniversalStopfwolle • Rockwool RL • Paroc Pro Loose Wool
Item tA, t1A
Description Thickness (Depth) of penetration seal, 25mm
t2A
Thickness of additional Sealant in front of the wall/floor, 10mm
E
Support construction element
tB
Thickness (Depth) of backfilling material
LA
Length of additional Sealant in front of the wall/floor
tE
Thickness of the building element
FLOOR PENETRATIONS The floors must be tested or otherwise assessed in accordance with AS1530.4-2005 for the required fire resistance period. Rigid floor (E) The floor must have a minimum thickness of 120 mm (tE) and comprise of aerated concrete or concrete with a minimum density of 550 kg/m3. Penetration Seal For Floor Thickness (tE) 120mm or Over For single cables up to 16mm and for bundles of smaller cables up to a bundle size of 20mm, Hilti Firestop Intumescent Sealant CP 611A be installed on topside of floor slab to a thickness (tA) 25mm, mineral wool (B) shall be optionally tightly compressed as backfilling material, thickness (tB) ≥ 95 mm refer to Figure 12 and 13.
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Report No. RIR 27912900.3 Page 10 of 19
For larger openings and bundles, Hilti Firestop Intumescent Sealant CP 611A is used to provide a penetration seal around services running through square or rectangular openings of maximum dimensions w × h = 150mm × 150mm or circular openings of an equivalent maximum area. Mineral wool (B) tightly compressed as backfilling material, thickness (tB) ≥ 95mm, (Gap filled completely). Seal Type 4: Hilti CP 611A on top side, thickness (tA) 25mm, mineral wool (B) shall be tightly compressed as backfilling material, thickness (tB) ≥ 95mm (Gap filled completely) refer figure 12 and 13 Seal Type 5: Seal Type 4 and additional Hilti Firestop Intumescent Sealant CP 611A (t2A ≥ 10mm, LA ≥ 30mm) on topside only shown in figure 14. Seal Type 6: Seal Type 4 and additional Hilti Firestop Intumescent Sealant CP 611A (t2A ≥ 10mm, LA ≥ 80mm) on topside only shown in figure 14. Seal Type 7: Seal Type 4 and additional Hilti Firestop Intumescent Sealant CP 611A (t2A ≥ 10mm, LA ≥ 130mm) on topside only shown in figure 14. Seal Type 8: Hilti CP 611A on both sides, thickness (tA) 25mm, mineral wool (B) shall be tightly compressed as backfilling material, thickness (tB) ≥ 70mm (Gap filled completely) and additional Hilti Firestop Intumescent Sealant CP 611A (t2A ≥ 10mm, LA ≥ 80mm) on both sides shown in figure 15. For Floor Thickness 150mm (tE) For single cables up to 16mm and for bundles of smaller cables up to a bundle size of 20mm, Hilti Firestop Intumescent Sealant CP 611A be installed on topside of floor slab to a thickness (tA) 25mm, mineral wool (B) shall be optionally tightly compressed as backfilling material, thickness (tB) ≥ 125 mm refer to Figure 9 and 10. For larger openings and bundles, Hilti Firestop Intumescent Sealant CP 611A is used to provide a penetration seal around services running through square or rectangular openings of maximum dimensions w × h = 150mm × 150mm or circular openings of an equivalent maximum area. Mineral wool (B) tightly compressed as backfilling material, thickness (tB) ≥ 125mm, (Gap filled completely). Seal Type 9: Hilti CP 611A on topside, thickness (tA) 25mm, mineral wool (B) shall be tightly compressed as backfilling material, thickness (tB) ≥ 125mm (Gap filled completely) refer figure 12 and 13. Seal Type 10: Seal Type 9 and additional Hilti Firestop Intumescent Sealant CP 611A (t2A ≥ 10mm, LA ≥ 50mm) on topside only shown in figure 14. Seal Type 11: Seal Type 9 and additional Hilti Firestop Intumescent Sealant CP 611A (t2A ≥ 10mm, LA ≥ 100mm) on topside only shown in figure 14. Seal Type 12: Hilti CP 611A on both sides, thickness (tA) 25mm, mineral wool (B) shall be tightly compressed as backfilling material, thickness (tB) ≥ 100mm (Gap filled completely) and additional Hilti Firestop Intumescent Sealant CP 611A (t2A ≥ 10mm, LA ≥ 50mm) on both sides. Refer to figure 15.
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Report No. RIR 27912900.3 Page 11 of 19
Figure 12 – Blank floor seal, no service
Figure 13 – Details of Seal Type 4 for Small and Standard Cables, Conduits ≤ 16mm
Figure 14 – Details of Seal Type 5 and 6 for Small and Standard Cables, Conduits ≤ 16mm
Figure 15 – Details of Seal Type 7 and 8 for Standard Cables, 16mm ≤ Conduits ≤ 32mm
Item A,
B
Description Hilti Firestop Intumescent Sealant CP 611A Backfilling material: • Heralan LS • Isover loose wool SL • Isover UniversalStopfwolle • Rockwool RL Paroc Pro Loose Wool
Item tA, t1A
Description Thickness (Depth) of penetration seal, 25mm
t2A
Thickness of additional Hilti Firestop Intumescent Sealant in front of the wall/floor, 10mm
E
Support construction element
tB
Thickness (Depth) of backfilling material
LA
Length of additional Hilti Sealant in front of the wall/floor
tE
Thickness of the building element
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Report No. RIR 27912900.3 Page 12 of 19
3.5
CONDUITS PROTECTED WITH HILTI FIRESTOP COLLARS IN WALLS Flexible wall (E) The wall must have a minimum thickness of 128mm (tE) and comprised timber or steel studs lined on both faces with a minimum of two layers of 13mm or 16mm thick fire grade plasterboard and be tested or otherwise assessed to achieve an FRL of -/120/120 or 120/120/120 with or without cavity insulation (E2) Rigid wall (E) The bare wall must have a minimum thickness of 75 mm and comprise of concrete, aerated concrete or solid or hollow masonry with a minimum density of 550 kg/m3 that otherwise achieves the required FRL. Penetration Seal Single or bundled PVC conduit listed below may be empty or filled with optic fiber cables and protected with Hilti Firestop Collar CP 644/CFS-C P or CP 643N (A1) installed on each side of the wall and fixed with Hilti anchors as outlined in the Hilti Anchor Table below.. The gap between Hilti Firestop collar and plastic conduits shall be fully filled with Hilti Firestop Intumescent Sealant CP 611A (A) to a depth of (tA) 23mm. Refer to figures 16, 17 and 18. Collar Size for PVC Conduits ≤ 40mm PVC Conduits Ø16mm × 1.75mm bundle up to three Ø20mm × 1.95mm bundle up to two Ø25mm × 1.95mm single Ø32mm × 2.25mm single Ø40mm × 2.55mm single
Hole Diameter
Up to Ø50mm
Collar Code Hilti CP644/CFS-C P -50/1.5 or Hilti CP 643N-50/1.5
Hilti Anchor Types for Hilti Firestop Collars (Metal anchors with a minimum diameter of M6) Wall Support Construction Type Hilti Anchor Type Flexible Walls (Plasterboard lining) HHD-S Aerated Concrete Walls (Hebel) HUS-P Solid Concrete Walls/Floors DBZ or HAS or HUS-P
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Report No. RIR 27912900.3 Page 13 of 19
tE
E2 A1
A1
A
A tA
E
S
E
Figure 17 - Details for conduits ≤ 40mm filled with optic fibres or empty in flexible wall. E2 is optional. No Sealant required between plasterboard and conduit annular gap
Figure 16 – Elevation View of conduits ≤ 40mm filled with optic fibres or empty
tE
E
A1 A tA
Figure 17 - Details for conduits ≤ 40mm filled with optic fibres or empty in rigid wall. E is optional. No Sealant required between rigid wall and conduit annular gap Item A A1 E E2
4
Description Hilti Firestop Intumescent Sealant CP 611A Hilti Firestop Collar CP 644/CFS-C P 50/1.5 or CP 643 50/1.5 E:Support construction element E2: Wall cavity insulation
Item tA
Description Thickness (Depth) of penetration seal, 23mm thick
tE
Thickness of the building element
S
Annular gap between conduit and collar edge, minimum 5mm
REFERENCED TEST PROCEDURES The referenced report is prepared with reference to the requirements of AS1530.4-2005 and AS4072.1-2005.
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Report No. RIR 27912900.3 Page 14 of 19
5
FORMAL ASSESSMENT SUMMARY
Based on the discussion presented in the referenced report, it is the opinion of this testing authority that if the specimen described in section 1 had been modified within the scope of section 3, it will achieve the performance as stated below if tested in accordance with the test method referenced in Section 4 and subject to the requirements of Section 7: Table 1 – Cable and Conduit Penetrations in flexible and rigid walls 100mm thick specified in Section 3.1, 3.2 and 3.3. Description of Services
FRL With Hilti Firestop Intumescent Sealant CP 611A on both sides (A, tA)
Blank Opening, no services Blank opening: max. 40mm × 40mm or circular openings of equivalent area, Backfilling Material (B) optional
-/120/120
Blank opening: max. 150mm × 150mm or circular openings of equivalent area with Backfilling Material (B)
-/120/120 With Hilti Firestop Intumescent Sealant CP 611A on both sides (A, tA)
Small Cable Services Single cables up to 16mm and for bundles of smaller cables up to a bundle size of 20mm, Backfilling Material (B) optional
Standard Cable Services
PVC insulated Power Cables with cable tray (Standard D1 cable set, in accordance with AS1530.4-2005 Appendix D) with Backfilling Material (B) PVC insulated Communication Cables with cable tray (Standard D2 cable set, in accordance with AS1530.4-2005 Appendix D) with Backfilling Material (B)
-/120/120 With Hilti Firestop Intumescent Sealant CP 611A on both sides (A, tA)
With Hilti Firestop Intumescent Sealant CP 611A on both sides (A, tA) + two layers of 100mm wide Hilti Firestop Bandage CFS-P BA each side
-/120/60
-/120/120
With Hilti Firestop Intumescent Sealant CP 611A on both sides (A, tA)
PVC Conduit Services Single PVC conduits and tubes up to 16mm with or without cables or optic fibre cables, Backfilling Material (B) optional
-/120/120
Single PVC conduits diameter 16mm ≤ Ø ≤ 32mm, wall thickness 1-3mm with or without cables or optic fibre cables with Backfilling Material (B)
-/120/120
Steel Conduit Services
Single Steel conduits and tubes up to 16mm and 1.5mm (min) wall thickness with or without cables or optic fibre cables, Backfilling Material (B) optional
With Hilti Firestop Intumescent Sealant CP 611A on both sides (A, tA)
With Hilti Firestop Intumescent Sealant CP 611A on both sides (A, tA) + Additional sealant (t2A 10mm, LA 100mm) on both sides
-/120/90
-/120/120
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≥
≥
Report No. RIR 27912900.3 Page 15 of 19
Table 2 – Cable and Conduit Penetrations in rigid walls at least 150 mm thick specified in Section 3.1 and 3.3. Description of Services
FRL With Hilti Firestop Intumescent Sealant CP 611A on both sides (A, tA)
Blank Opening, no services Blank opening: max. 40mm × 40mm or circular openings of equivalent area, Backfilling Material (B) optional
-/120/120
Blank opening: max. 150mm × 150mm or circular openings of equivalent area with Backfilling Material (B)
-/120/120 With Hilti Firestop Intumescent Sealant CP 611A on both sides (A, tA)
Small Cable Services Single cables up to 16mm and for bundles of smaller cables up to a bundle size of 20mm, Backfilling Material (B) optional
Standard Cable Services
PVC insulated Power Cables with cable tray (Standard D1 cable set, in accordance with AS1530.4-2005 Appendix D) with Backfilling Material (B) PVC insulated Communication Cables with cable tray (Standard D2 cable set, in accordance with AS1530.4-2005 Appendix D) with Backfilling Material (B)
-/120/120 With Hilti Firestop Intumescent Sealant CP 611A on both sides (A, tA) + Additional sealant (t2A ≥ 10mm, LA ≥ 50mm) on both sides
With Hilti Firestop Intumescent Sealant CP 611A on both sides (A, tA) + Additional sealant (t2A ≥ 10mm, LA ≥ 100mm) on both sides
-/120/90
-/120/120
With Hilti Firestop Intumescent Sealant CP 611A on both sides (A, tA)
PVC Conduit Services Single PVC conduits and tubes up to 16mm with or without cables or optic fibre cables, Backfilling Material (B) optional
-/120/120
Single PVC conduits diameter 16mm ≤ Ø ≤ 32mm, wall thickness 1-3mm with or without cables or optic fibre cables with Backfilling Material (B)
-/120/120
With Hilti Firestop Intumescent Sealant CP 611A on both sides (A, tA)
Steel Conduit Services Single Steel conduits and tubes up to 16mm and 1.5mm (min) wall thickness with or without cables or optic fibre cables, Backfilling Material (B) optional
-/120/120
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Report No. RIR 27912900.3 Page 16 of 19
Table 3 – Cable and conduit penetrations in rigid floors 120 mm thick specified in Section 3.4 Description of Services
FRL With Hilti Firestop Intumescent Sealant CP 611A on topside (A, tA)
Blank Opening, no services Blank opening: max. 150mm × 150mm or circular openings of equivalent area with backfilling material B
-/120/120 With Hilti Firestop Intumescent Sealant CP 611A on topside (A, tA) + Additional sealant (t2A ≥ 10mm, LA ≥ 30mm) on topside
Small Cable Services Single cables up to 16mm and for bundles of smaller cables up to a bundle size of 20mm, Backfilling Material (B) optional
-/120/120 With Hilti Firestop Intumescent Sealant CP 611A on topside (A, tA) + Additional sealant (t2A ≥ 10mm, LA ≥ 30mm) on topside
With Hilti Firestop Intumescent Sealant CP 611A on topside (A, tA) + Additional sealant (t2A ≥ 10mm, LA ≥ 130mm) on topside
-/120/90
-/120/120
With Hilti Firestop Intumescent Sealant CP 611A on topside (A, tA) + Additional sealant (t2A ≥ 10mm, LA ≥ 30mm) on topside
With Hilti Firestop Intumescent Sealant CP 611A on topside (A, tA) + Additional sealant (t2A ≥ 10mm, LA ≥ 80mm) on topside
Single PVC conduits and tubes up to 16mm with or without cables or optic fibre cables, backfilling material (B) optional
-/120/90
-/120/120
Single Steel conduits and tubes up to 16mm and 1.5mm (min) wall thickness with or without cables or optic fibre cables, Backfilling Material (B) optional
-/120/90
-/120/120
Standard Cable Services
PVC insulated Power Cables with cable tray (Standard D1 cable set, in accordance with AS1530.4-2005 Appendix D) with backfilling material (B) PVC insulated Communication Cables with cable tray (Standard D2 cable set in accordance with AS1530.4-2005 Appendix D) with backfilling material (B)
PVC and Steel Conduit Services
With Hilti Firestop Intumescent Sealant on both sides (A, tA) Hilti Firestop Intumescent Sealant CP 611A + Additional sealant (t2A ≥ 10mm, LA ≥ 80mm) on both sides
PVC Conduit Services Single PVC conduits diameter 16mm ≤ Ø ≤ 32mm, wall thickness 1-3mm with or without cables or optic fibre cables with backfilling material (B).
-/120/120
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Report No. RIR 27912900.3 Page 17 of 19
Table 4 – Cable and conduit penetrations in rigid floors at least 150 mm thick as specified in Section 3.4 Description of Services
FRL With Hilti Firestop Intumescent Sealant CP 611A on topside (A, tA)
Blank Opening, no services Blank opening: max. 150mm × 150mm or circular openings of equivalent area with backfilling material B
-/120/120 With Hilti Firestop Intumescent Sealant CP 611A on topside (A, tA)
Small Cable Services Single cables up to 16mm and for bundles of smaller cables up to a bundle size of 20mm, Backfilling Material (B) optional
-/120/120
With Hilti Firestop Intumescent Sealant CP 611A on topside (A, tA)
With Hilti Firestop Intumescent Sealant CP 611A on topside (A, tA) + Additional sealant (t2A ≥ 10mm, LA ≥ 100mm) on topside
-/120/90
-/120/120
With Hilti Firestop Intumescent Sealant CP 611A on topside (A, tA)
With Hilti Firestop Intumescent Sealant CP 611A on topside (A, tA) + Additional sealant (t2A ≥ 10mm, LA ≥ 50mm) on topside
Single PVC conduits and tubes up to 16mm with or without cables or optic fibre cables, backfilling material (B) optional.
-/120/90
-/120/120
Single Steel conduits and tubes up to 16mm and 1.5mm (min) wall thickness with or without cables or optic fibre cables, Backfilling Material (B) optional
-/120/90
-/120/120
Standard Cable Services
PVC insulated Power Cables with cable tray (Standard D1 cable set, in accordance with AS1530.4-2005 Appendix D) with backfilling material (B) PVC insulated Communication Cables with cable tray (Standard D2 cable set in accordance with AS1530.4-2005 Appendix D ) with backfilling material (B)
PVC and Steel Conduit Services
With Hilti Firestop Intumescent Sealant on both sides (A, tA) Hilti Firestop Intumescent Sealant CP 611A + Additional sealant (t2A ≥ 10mm, LA ≥ 50mm) on both sides
PVC Conduit Services Single PVC conduits diameter 16mm ≤ Ø ≤ 32mm, wall thickness 1-3mm with or without cables or optic fibre cables with backfilling material (B).
-/120/120
© Copyright Exova Warringtonfire Aus Pty Ltd 2014
Report No. RIR 27912900.3 Page 18 of 19
Table 5 –Conduit penetrations in Walls specified in Section 3.5 Service
FRL 75mm Walls
FRL >128mm Walls
-/120/60
-/120/120
-/120/60
-/120/120
-/120/60 -/120/60
-/120/120 -/120/120
Ø40mm × 2.55mm
-/120/60
-/120/120
Ø16mm × 1.75mm
-/120/60
-/120/90
-/120/60
-/120/90
-/120/60
-/120/90
-/120/60
-/120/90
-/120/60
-/120/90
Conduit Size (mm)
Collar Code
Construction Details
Ø16mm × 1.75mm Ø20mm × 1.95mm PVC conduit with optic fibre cables or empty
Ø25mm × 1.95mm Ø32mm × 2.25mm
Ø20mm × 1.95mm Ø25mm × 1.95mm Ø32mm × 2.25mm
Hilti Firestop Collar CP 644/ CSF-C P -50/1.5
Hilti Firestop Collar CP 643-50/1.5
Figures 16, 17 & 18
Figures 16, 17 & 18
Ø40mm × 2.55mm
6
DIRECT FIELD OF APPLICATION The referenced assessment applies to penetrations in walls exposed to fire from either side and floors exposed to fire from underside only.
7
REQUIREMENTS The referenced report details the methods of construction, test conditions and assessed results that would have been expected had the specific elements of construction described herein been tested in accordance with AS1530.4. Any further variations with respect to size, constructional details, loads, stresses, edge or end conditions, other than those identified in the referenced report, may invalidate the conclusions drawn in the referenced report. It is required that the supporting construction be otherwise tested or assessed to achieve the required FRL of the penetration seal and up to -/120/120 in accordance with AS1530.4-2005.
8
VALIDITY The referenced assessment report does not provide an endorsement by Exova Warringtonfire Aus Pty Ltd of the actual products supplied. The conclusions of the referenced assessment may be used to directly assess the fire resistance performance under such conditions, but it should be recognised that a single test method will not provide a full assessment of the fire hazard under all fire conditions. Because of the nature of fire resistance testing, and the consequent difficulty in quantifying the uncertainty of measurement, it is not possible to provide a stated degree of accuracy. The inherent variability in test procedures, materials and methods of construction, and installation may lead to variations in performance between elements of similar construction. The assessment can therefore only relate only to the actual prototype test specimens, testing conditions and methodology described in the supporting data, and does not imply any performance abilities of constructions of subsequent manufacture. This assessment is based on information and experience available at the time of preparation. The published procedures for the conduct of tests and the assessment of test results are the subject of constant review and improvement and it is recommended that this report be reviewed on or, before, the stated expiry date. © Copyright Exova Warringtonfire Aus Pty Ltd 2014
Report No. RIR 27912900.3 Page 19 of 19
The information contained in this report shall not be used for the assessment of variations other than those stated in the conclusions above. The assessment is valid provided no modifications are made to the systems detailed in this report. All details of construction should be consistent with the requirements stated in the relevant test reports and all referenced documents.
9
AUTHORITY
9.1
APPLICANT UNDERTAKINGS AND CONDITIONS OF USE By using this report as evidence of compliance or performance, the applicant(s) confirms that:
9.2
•
to their knowledge the component or element of structure, which is the subject of this assessment, has not been subjected to a fire test to the Standard against which this assessment is being made, and
•
they agree to withdraw this assessment from circulation should the component or element of structure be the subject of a fire test by a test authority in accordance with the Standard against which this assessment is being made and the results are not in agreement with this assessment, and
•
they are not aware of any information that could adversely affect the conclusions of this assessment and if they subsequently become aware of any such information, agree to ask the assessing authority to withdraw the assessment.
GENERAL CONDITIONS OF USE This report may only be reproduced in full without modifications by the report sponsor. Copies, extracts or abridgments of this report in any form shall not be published by other organisations or individuals without the permission of Exova Warringtonfire Aus Pty Ltd.
9.3
9.4
AUTHORISATION ON BEHALF OF EXOVA WARRINGTONFIRE AUS PTY LTD Prepared by:
Reviewed by:
S. Hu
K Nicholls
DATE OF ISSUE 25/08/2014
9.5
EXPIRY DATE 28/02/2019
© Copyright Exova Warringtonfire Aus Pty Ltd 2014
