1996 - ASTM D4694-96 Standard Test Method for Deflections with a Falling-Weight-Type Impulse Load Device

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1996 - ASTM D4694-96 Standard Test Method for Deflections with a Falling-Weight-Type Impulse Load Device This test method covers the measurement of deflections of paved and unpaved surfaces with a falling-weight-type impulse load device. These devices are commonly referred to as falling-weight deflectometers or FWDs. This test method describes the measurement of vertical deflection response of the surface to an impulse load applied to the pavement surface. Vertical deflections are measured on the load axis and at points spaced radially outward from the load axis.
File Name: D4694 - ASTM Standard Test Method for FWDs.PDF
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Created Date: 25-06-2019
Last Updated Date: 21-03-2018