Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 2 of 2 for “"underlayment"”.
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In-situ monitoring of an Omni directional roof vent on a low slope single ply roof to identify most efficient porous underlayment for maximum pressure propagation
… low-slope roof using a series of different underlayment layers to test and understand distributional characteristics of negative air pressure throughout the roof assembly, when subjected to suction pressure corresponding to different wind speeds. Various underlayments were tested at the …
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The effect of handle characteristics of a hammer stapler on biomechanical and physiological response
… experimental trial consisted of stapling roofing underlayment onto the simulated roof at a frequency of 1 staple per second for a two-minute duration. At a significance level of 5%, Tool #3 produced lower discomfort ratings in fingers and hand and higher favorable ratings for perceived grip …