Page 4 of 23 of EuropeanTechnicalApproval no. ETA-06/0157 Perforated Profiled metal decking substrate (acoustic) • screw IFP2 6.7xL + plate IRP 82x40 (manufacturer SFS INTEC) • screw TPR 6.3xL + IRD 82x40 (manufacturer SFS INTEC) • screw FASTOVIS 3036 TF DF + plate 82x40R DF (manufacturer LR ETANCO) • rivet PER/RER + 82x40R DF (manufacturer LR ETANCO) Concrete substrate • screw TI 6.3xL + plate IRD 82x40 (manufacturer SFS INTEC) • nail DT 6.3xL + plate IRD 82x40 (manufacturer SFS INTEC) • screw TI 6.3xL + plate IF/IG C 82x40 (manufacturer SFS INTEC) • screw BETOFAST TH 3C + plate 82x40R (manufacturer ETANCO) • screw BETOFAST TH DF 3C + plate 82x40R (manufacturer ETANCO) • screw BETOFAST TT 2C + plastic sleeve ETANCOPLAST T80x40 (manufacturer ETANCO) • nail NAILFIX CH + plate 82x40 R SC (manufacturer LR ETANCO) Lightweight concrete substrate • screw IGR S 8.0xL + plate IG8 C 82x40 (manufacturer SFS INTEC) • screw MULTIFAST TB INOX A2 + 80x40R (manufacturer LR ETANCO) Wood substrate • screw IG 6.0xL + plate IRD 82x40 (manufacturer SFS INTEC) • screw IWT 5.0xL + plate IRC/W 82x40 (manufacturer SFS INTEC) • screw EVF2C 4.8xL + plate 82x40R SC (manufacturer LR ETANCO) • screw EVDF2C 4.8xL + plate 82x40R DF (manufacturer LR ETANCO) • screw EVDF 2C 4.8xL + plate 82x40R SC (manufacturer LR ETANCO) • screw MULTIFAST TF + plate 80x40R (manufacturer LR ETANCO) All the fasteners conform to the specifications of the ETAG 006(see Note). The flexible membranes and the fasteners are commercialised in separate transactions and assembled on site. The means of fastening are presented in annex 4. The insulation material is fastened in the centre of each insulation panel with fasteners. The number of fasteners or fasteners and the type are defined in the National Regulations and /or product certificates for the insulation materials. Note In addition to the list of fasteners, other fasteners may also be used unless they are covered by a valid ETA and with rectangular plate with dimensions of 82 × 40 (as example, the fasteners of the ETA 08/0285 from AFAST BV – Guardian Fastening System- with plate size 82 × 40) Insulation The wind uplift test has been performed on a mineral wool substrate with compressibility at 10% of 50 kPa and point load behaviour of 120 kPa, deformation 5 mm, and the values are valid for other insulation materials with the same thickness (0 mm – 350 mm) and equal or higher compressibility and point load behaviour. The insulation material is not part of the kit. The use of the insulation board as substrate for mechanically fastened roof waterproofing is defined in national provisions. Intended use DERBIGUM SP 4 FR and DERBICOLOR 4 WSL single layer roof waterproofing kit is used for waterproof covering for sloped or flat roofs. The kits are specially designed for mechanical fastening. The load bearing elements are made from steel, concrete, lightweight concrete or wood. The MEFAWAME can be installed directly on the substrate or on an insulation material. In the latter case the insulation material shall comply with the requirements mentioned above.
Page 5 of 23 of EuropeanTechnicalApproval no. ETA-06/0157 In the manufacturer's technical dossier (MTD) 4 to this European technical approval (ETA) the manufacturer has given information concerning the substrate, which the roof waterproofing is suitable for and on how these substrates shall be pre-treated. Assumed working life The tests and assessment have been based on the assumption that the working life of DERBIGUM SP 4 FR and DERBICOLOR 4 WSL single layer roof waterproofing kits for the above described intended use is at least 10 years. This cannot be understood as a guarantee given by Imperbel S.A, subsidiary companies and distributors or ETA- Danmark A/S. 4 The manufacturer's technical dossier (MTD) comprises all information necessary for the production and the processing of the product as well as for the repair of the roof waterproofing made from that. It was checked by ETA-Danmark A/S and it was found to be in accordance with the conditions stated in the approval and the characteristic values determined during the approval testing