b'DeltaFireX TMCar Port System Table 3-3. DeltaTrim fixing details (crest fixing only, one fixing every second crest). Panel ThicknessFixing into steel 75Tek 14 x 150 Hex Head Screw 100Tek 14 x 175 Hex Head Screw 125Tek 14 x 200 Hex Head Screw 150Tek 14 x 230 Hex Head Screw *Use cyclone plate and neo washer on each fixing. Upon installation the overlap needs to be stitch screwed or riveted every 300mm3.3Fire Test Certificates 3.3.1Summary of Relevant Fire Test Certificates Relevant fire test certificates referenced within this assessment are given in Table 3-4. Three test methods are referenced, AS1530.1, AS1530.3 and AS3959.AS1530.1 specifies a test method for the determination of combustibility of a building material (this test method is material specific, each component of a system is tested separately). This test identifies whether a material is deemed combustible or not. AS1530.3 sets out a test method for the assessment of building materials and components according to their tendency to ignite, propagate flame, release smoke and release heat following ignition. (This test is not material specific, components may be tested as a system). This test assesses each of these characteristics during the incipient stage of fire, providing an index rating to indicate the severity of each of these characteristics.AS3959 specifies requirements for the construction of buildings in bushfire-prone areas in order to improve their resistance to bushfire attack from burning embers, radiant heat, flame contact and combination of the three attack forms.Table 3-4. Applicable fire test certificates. Mineral Wool (MW) TestReport Test SpecimenRelevant Performance 1.AS1530.1:1994CSIRO ReportMineral Wool, 50 mmNot deemed No. FNC12604thickness, 100 kg/m 3 combustible (refer to Section A.1)2.AS1530.3:1999AWTA Test No.Pre-painted steelIndices: 21-003527 (referskins (DeltaTrim) Ignitability: 0 to Section B.2)bonded to an MW core.Spread of Flame: 0 Heat Evolved: 0 Smoke Developed: 3 3.AS1530.3:1999AWTA Test No.Pre-painted steelIndices: 21-003529 (referskins (DeltaOrb) Ignitability: 0 to Section B.1) Revision 1-414'