AS 5637.1:2015 pdf free

AS 5637.1:2015 pdf free.Determination of fire hazard properties
Where testing to AS ISO 9705- -2003 is not required for multi-layered specimens, the combination of all layers and each layer individually shall be tested in the cone calorimeter and the group number and ASEA for each layer and the combination determined in accordance with ISO 5660-1 or AS/NZS 3837, as appropriate, based on a full set of replicate samples as specified in the test tandards.
The group assigned to the multilayered system shall be based on the layer or combination of layers that achieved the highest group number. Where this procedure is used, the report shall include the results for the combination and all layers, and identify the layer or combination used to determine the group number.
Individual testing of each layer of a multilayer system and determining the highest group number applicable to the complete system shall be carried out only where there is a demonstrated correlation between cone calorimeter and room test for each individual layer material.
Individual testing of each layer of a multilayer system shall include adhesive layers on the upper face of each of the substrates.
The ASEA assigned to the composite shall be based on the layer or combination of layers that achieved the highest ASEA. Where this procedure is used, the report shall include the results for all layers and identify the layer used to determine the ASEA for the combination.
NOTE: This layer may not be the combination or layer used to determine the group number.
The group number assigned to the lining. If the determination of group number is based on tests to ISO 5660-1 or AS/NZS 3837 on multi-layered systems, the report shall detail the results for the representative combination of layers and individual layers and clearly identify the group number applied to the multi-layered system in accordance with Clause 5.4.
When testing is performed to ISO 5660-1 or AS/NZS 3837, smoke data shall be reported as the ASEA achieved by the lining. If the determination of group number is based on tests to ISO 5660-1 or AS/NZS 3837 for multi-layered systems, the report shall detail the smoke data for the representative combination of layers and individual layers and clearly identify the ASEA applied to the multi-layered system in accordance with Clause 5.4.AS 5637.1 pdf free download.