4.1.1 Marshall stability and flow are asphalt mixture characteristics determined from tests of compacted specimens of a specified geometry. The Marshall Test can be conducted with two different types of equipment: ( 1) Method A—using a loading frame with a load ring and a dial gauge for deformation or flow meter (Traditional Method) or ( 2) Method B—using a load-deformation recorder in conjunction with a load cell and linear variable differential transducer (LVDT) or other automatic recording device (Automated Method). 4.1.2 Typically, Marshall stability is the peak resistance load obtained during a constant rate of deformation loading sequence. However, depending on the composition and behavior of the mixture, a less defined type of failure has been observed, as illustrated in Fig. La-1988-0023-b.pdf - ASTM D1559-89 7. Marshall stability BS 598: Pt 107. Download our astm d1559 pdf eBooks for free and learn more about astm d1559 pdf. ASTM Designation: ASTM D1559. Purpose: To determine the Marshall stability and flow values of asphalt concrete. Significance and Use: This test method is used in the.
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