European Technical Assessment ETA-16/0318 of 30/05/2016

Transcription

1 ETA-Danmark A/S Göteborg Plads 1 DK-2150 Nordhavn Tel Fax Internet Authorised and notified according to Article 29 of the Regulation (EU) No 305/2011 of the European Parliament and of the Council of 9 March 2011 MEMBER OF EOTA European Technical Assessment ETA-16/0318 of 30/05/2016 General Part Technical Assessment Body issuing the ETA and designated according to Article 29 of the Regulation (EU) No 305/2011: ETA-Danmark A/S Trade name of the construction product: FLAMRO DSB-W Product family to which the above construction product belongs: Fire Stopping and Sealing with penetration seals for cables in walls and floors. Manufacturer: Manufacturing plant: This European Technical Assessment contains: Flamro Brandschutz- Systeme GmbH Am Sportplatz 2 DE Leiningen Tel Fax Internet Flamro Brandschutz- Systeme GmbH Am Sportplatz 2 DE Leiningen 9 pages including 3 annexes which form an integral part of the document This European Technical Assessment is issued in accordance with Regulation (EU) No 305/2011, on the basis of: Guideline for European technical approval of "Fire Stopping and Fire Sealing Products", ETAG 026 Part 2: "Penetration Seals", used as European Assessment Document (EAD) according to Article 66 Paragraph 3 of Regulation (EU) No 305/2011. This version replaces: -

2 Page 2 of 9 of European Technical Assessment no. ETA-16/0318, issued on Translations of this European Technical Assessment in other languages shall fully correspond to the original issued document and should be identified as such. Communication of this European Technical Assessment, including transmission by electronic means, shall be in full (excepted the confidential Annex(es) referred to above). However, partial reproduction may be made, with the written consent of the issuing Technical Assessment Body. Any partial reproduction has to be identified as such

3 Page 3 of 9 of European Technical Assessment no. ETA-16/0318, issued on II SPECIFIC PART OF THE EUROPEAN TECHNICAL ASSESSMENT 1 Technical description of product and intended use Technical description of the product The FLAMRO DSB-W is an intumescent assigned to the building element, cable penetration seal with a remaining gap filling, for small penetrations. Used in walls and floors in accordance with the procedure defined in: EN 1366 EN EN EN The FLAMRO DSB-W cable penetration seal is delivered in containers with 310 ml and a density of approx kg/m 3. It is tested in solid floors at a thickness of at least 150 mm with the density of 550 kg/m 3 according to EN The backfilling of any clearance between the penetrating component and the horizontal building part has to be filled completely flushed to the building part surface. In case of blank seals the opening must be filled in a thickness of 100mm with FLAMRO DSB-W The FLAMRO DSB-W cable penetration seal is tested in lightweight construction walls with the thickness of at least 100 mm and fire resistance according to EN with stud frame when the number of panel layers is 2 and the total thickness of the panel layer is 25 mm. No part of the penetration seal is allowed to be closer than 100 mm to a timber stud. The cavity between penetration seal and timber stud is closed by using 100 mm insulation classified as A1 or A2 according to EN which is put into the gap between seal and stud. The backfilling of any clearance between the penetrating component and the vertical building part has to be filled completely flushed to the building part surface. requirements related to fire protection. Their fire resistant capability prevents heat transmission and fire spreading in the event of fire. Cable penetration seals are used to seal off openings in fire resistant walls, Within the scope of this ETA, the fire resistance was demonstrated for cables in penetration seals which consisted of the components listed in table 1. Table 1 components of the verified penetration seals Product type Trade name Intumescent FLAMRO DSB-W Detailed information and data on the verified penetration seals are given in Annexes 1-3. The performances given in Section 3 exclusively relate to this penetration seals (e.g. with respect to the design and arrangement of the components of the penetration seals and the type and position of the services, see annexes 1-3 The verification and assessment methods on which this European Technical Assessment is based lead to the assumption of a working life of at least 10 years for FLAMRO DSB-W cable penetration seal. The indications given on the working life cannot be interpreted as a guarantee given by the manufacturer, but are to be regarded only as a means for choosing the right product in relation to the expected economically reasonable working life of the works. General the seal is tested for diameters 65 mm. Detailed specifications for identification and performance criteria relevant for fire safety with regard to the construction products are given in annexs 1-3. Specification of the intended use in accordance with the applicable European Assessment Document The intumescent product FLAMRO DSB-W is intended for sealing off openings in fire resistant walls and floors to prevent fire spreading where the building component is penetrated by cables, and serves to preserve the fire resistance in the area of the penetrations. The product is a fire stopping and sealing component for penetrating cables in walls made from concrete, aerated concrete, masonry or light weight partition structures or floors made concrete or aerated concrete, that are subject to

4 Page 4 of 9 of European Technical Assessment no. ETA-16/0318, issued on Performance of the product and references to the methods used for its assessment Characteristic Assessment of characteristic 3.2 Safety in case of fire (BWR 2) Reaction to fire The intumescent material FLAMRO DSB-W in the dried up condition, at a thickness of ca. 4,0 mm is classified as Euroclass E in accordance with EN Resistance to fire 3.3 Hygiene, health and the environment (BWR 3) The FLAMRO DSB-W intumescent material is used in penetrations seals as described in annex 1-3. Installed in lightweight partition walls and solid walls with a thickness of at least 100 mm and in solid ceilings with a thickness of at least 150 mm is classified as described in annex 1-3 in accordance with EN The product, FLAMRO DSB-W, has a safety data sheet according to Regulation (EC) No 1907/2006. Hazards identification has been classified according to Regulation (EC) No. 1272/2008 [CLP] Hazardous to the aquatic environment. Aquatic Chronic 3. Harmful to aquatic life with long lasting effects. H412 Harmful to aquatic life with long lasting effects. P273 Avoid release to the environment. Do not rub eyes - contains inorganic fillers, which irritate the eyes mechanically like other inert materials. 3.7 Sustainable use of natural resources (BWR 7) No Performance Determined. In addition to the specific clauses relating to dangerous substances contained in this European technical Assessment, there may be other requirements applicable to the products falling within its scope (e.g. transposed European legislation and national laws, regulations and administrative provisions). In order to meet the provisions of the Construction Products Regulation, these requirements need also to be complied with, when and where they apply. 3.9 General aspects relating to fitness for use The verification of durability and serviceability according to ETAG 026-Part 2 clause with reference to EOTA TR 024 paragraph for the FLAMRO DSB-W cable penetration sealing intumescent material, can be used in applications at temperatures below 0 C, not frost sensitive, and with no exposure to UV-ray and rain. Therefore the product can is categorized as Type Y 2. penetration seals according to the ETA-holder s installation instructions. Although a penetration seal is intended for indoor applications only, the construction process may result in it being subjected to more exposed conditions for a period before the building is closed. For this case provisions shall be made to protect temporarily exposed

5 Page 5 of 9 of European Technical Assessment no. ETA-16/0318, issued on Assessment and verification of constancy of performance (AVCP) 4.1 AVCP system According to the decision 1999/454/EC of the European Commission, as amended by 2001/596/EC, the system(s) of assessment and verification of constancy of performance (see Annex V to Regulation (EU) No 305/2011) is 1. 5 Technical details necessary for the implementation of the AVCP system, as foreseen in the applicable EAD Technical details necessary for the implementation of the AVCP system are laid down in the control plan deposited at ETA-Danmark. Issued in Copenhagen on by Thomas Bruun Managing Director, ETA-Danmark

6 Page 6 of 9 of European Technical Assessment no. ETA-16/0318, issued on Annex 1 Product details and definitions Product and performance of the FLAMRO DSB-W cable penetration seal system: Manufacturer Description Flamro Brandschutz- Systeme GmbH Am Sportplatz 2 DE Leiningen The intumescent product FLAMRO DSB-W is intended for sealing off openings in fire resistant walls and floors. Property Parameter Method Density approx kg/m 3 Expansion ratio approx.. Factor 7,6 TR 024 clause Test item mean value 3,9 mm expands to 30 mm Expansion pressure approx. 0,755 N/mm 2 TR 024 clause LOI, Limiting Oxygen Index (only for ablative products) No performance determined

7 Page 7 of 9 of European Technical Assessment no. ETA-16/0318, issued on Annex 2 Detailed information and description of the test conditions under which the fire resistance performance was determined for the intumescent product FLAMRO DSB-W cable penetration seal system Penetration of cables, flexible wall installation - section view Penetration of cables, Rigid structures installation (wall or floor) - section view

8 Page 8 of 9 of European Technical Assessment no. ETA-16/0318, issued on Annex 3 Description of the installations for the confirmation of fire resistance of penetration seal performance. The below applies to the tested product FLAMRO DSB-W intumescent material for penetration seals as indicated in Annex 1 and Annex 2 for 100 mm thick standard lightweight wall construction with fire resistance according to EN Single penetration seal of small cable bundles, sealed with intumescent FLAMRO DSB-W is classified according to the following performance parameter Bundles of cables Dimensions Maximum achieved classification Small sheathed cables 5 x 1,5² EI / E 120 and Ø 17 mm Bundles of telecommunication cables Ø 45 mm EI / E 120 The remaining gap filling (remaining gap between cable and the building element aperture 0 10 mm) and the filling of the cavity between the cables as well as between cable and the building element aperture must be made in building element thickness with the intumescent FLAMRO DSB-W The distance of the bundles among each other must be 50 mm. A distance 100 mm to other installations must be maintained. For walls, the first service support has to be arranged in a distance of 25 cm on both sides of the penetration seal. Max. size of the opening: Ø 65 mm For blank penetration seals in floors, the filling level with FLAMRO DSB-W in the floor opening may be reduced to 100 mm measured from the bottom side of the floor.

9 Page 9 of 9 of European Technical Assessment no. ETA-16/0318, issued on The classification for the wall penetrations are declared under the following conditions: Field of application Valid for following practical application. Wall installation and floor installation (Chapter 5 classification report) according to EN1366-3: Field of application (Chapter 5.1 classification report) Supporting construction walls: All flexible wall constructions with the same fire resistance classification, provided that: The construction is classified according to EN The construction has an overall thickness of 100 mm. The number of panel layers is 2 and the total thickness of the panel layer is 25mm when no aperture framing is used. Flexible walls with timber studs when the number of board layers is 2 and the overall thickness of the board layers is 25 mm. No part of the penetration seal may be closer than 100 mm to the stud. The cavity between has to be closed between penetration seal and stud using 100 mm of insulation of class A1 or A2 according to EN within the cavity between penetration seal and stud. Walls made of concrete, aerated concrete or masonry with a wall thickness of 100 mm. The first supports (service support constructions) of the cables have to be arranged in a distance of 250 mm on both sides of the separating element. The supports must be non-combustible (acc. to EN , class A). The classification for the wall penetrations are declared under the following conditions: Field of application Floors made of concrete or aerated concrete with floor thickness of 150 mm (Chapter 5.2 classification and a density of 550 kg/m 3 according to EN1366-3, clause report)