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Need advice on SPL build.
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<blockquote data-quote="Rudy" data-source="post: 7327137" data-attributes="member: 568035"><p>Asphalt is actually a better choice in this application because it isn't a vibration damper. Has all of the known durability problems but if you are looking for some mass and stiffening and can live with the potential problems it makes sense if you need to comply with specific rules. I've had some discussions with a few of the rule makers at some of the relevant organizations and was told that the rules would be clarified in the future. If you're allowed to apply a certain thickness of asphalt or butyl with a foil facing, you should be able to apply the same thickness of fiberglass or glue aluminum to the sheet metal with a rigid adhesive.</p></blockquote><p></p>
[QUOTE="Rudy, post: 7327137, member: 568035"] Asphalt is actually a better choice in this application because it isn't a vibration damper. Has all of the known durability problems but if you are looking for some mass and stiffening and can live with the potential problems it makes sense if you need to comply with specific rules. I've had some discussions with a few of the rule makers at some of the relevant organizations and was told that the rules would be clarified in the future. If you're allowed to apply a certain thickness of asphalt or butyl with a foil facing, you should be able to apply the same thickness of fiberglass or glue aluminum to the sheet metal with a rigid adhesive. [/QUOTE]
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Need advice on SPL build.
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