b'-EPS-FREarly Fire Hazard Properties AS 1530.3:1999AWTA Test Report 18-006076 14-11-2018Index Test External Range Top Skin Detail AIgnitability 0-20 0 Acoustic PerformanceSpread of Flame 0-10 0 DeltaOrb-EPS-FRAcousticTestinghasbeenperformedin Heat Evolved 0-10 0 compliance with the requirements of AS 1191-2002 Acoustics -MethodforLaboratoryMeasurementofAirborneSound Smoke Developed 0-10 2 Insulation of Building Elements.TheproceduresspecifiedbyAS/NZSISO717.1:2024were used to calculate the Sound Transmission Class (STC) and the Single Spans (mm) Weighted Sound Reduction Index Rw = 25 dB.WindPanel3 Sides2 Sides1 SideFully Category Thickness Open Open Open Enclosed Trafficable Status50 5400 5000 4500 4300 DeltaOrb-EPS-FRisclassifiedastrafficablewhenusedfor N2 (W33) 75 6500 5500 5000 4700 maintenance purposes. The following recommendations should be observed at all times.100 7200 6200 5700 5500 Wear flat, rubber soled shoesWalk over the roof supporting beams50 4800 3800 3300 3000 Spread your weight over as many roof crests as possible Crawl boards should be used when accessing areas not N3 (W41) 75 5500 4300 3900 3700 supported by a structure100 6200 5000 4500 4300 DeltaOrb-EPS-FR Fixing Details50 4000 3300 3000 3000 Crest fixing only. One fixing every second crestN4 75 4600 3600 3400 3300 Panel (W50) ThicknessFixing into Steel Fixing into Timber100 5300 4100 3800 3500 (mm)50 Tek 14 x 115 Hex Head Screw T17 14 x 125 Hex Head Screw75 Tek 14 x 135 Hex Head Screw T17 14 x 150 Hex Head ScrewDeltaOrb-EPS-FR Acoustic Values 100 Tek 14 x 150 Hex Head Screw T17 14 x 175 Hex Head Screw50mm 125mm100 15.41 15.00 125 Tek 14 x 175 Hex Head Screw T17 14 x 200 Hex Head Screw200 18.81 17.70 150 Tek 14 x 200 Hex Head Screw T17 14 x 230 Hex Head Screw400 22.31 19.69 175 Tek 14 x 230 Hex Head Screw T17 14 x 265 Hex Head Screw800 23.69 17.31 200 Tek 14 x 260 Hex Head Screw T17 14 x 300 Hex Head Screw1000 25.61 18.29 Use Cyclone Plate and Neo Washer on each fixing.Frequency 1250 21.01 30.10 Upon Installation the overlap needs to be stitch screwed or riveted every 300mm.2000 34.79 37.30 As at the stated Version Date all of the information contained 2500 41.70 37.09 in this document is correct. Please check on our WebPage 5000 44.61 39.90 to ensure that youre referencing the current version. STC 24.00 23.00RW 25.00 24.00Delta Panels Pty Ltd - ABN: 11 147 861 292E: info@deltapanels.comHead Office: 731 Boundary Road, Richlands, Qld 4077P: +61 7 3271 2170 Version Date: 2025-11-24W: www.deltapanels.com Sydney Depot: 11 The Old Northern Road, Narellan, NSW 2567 P: +61 2 4611 7712'