03592nam a2200469 4500 20260818090434.0 181197 th eng .b10195488 AIT Thesis no. 87 Khokhar, Mohammed Akram Determination of the modulus of rigidity of asphalt paving mixtures by the Marshall test and its relationship to the viscosity of the binder Bangkok : SEATO Graduate School of Engineering, 1965 55 p. Thesis ; no. 87 Thesis (M.Eng.) - SEATO Graduate School of Engineering A thesis submitted in partial fulfillment if the requirements for the degree of Master of Engineering in the SEATO Graduate School of Engineering, Bangkok, Thailand. In recent years several rational methods of design have been developed for determining the thickness of flexible pavements. Knowledge of the modulus of rigidity of each layer of the pavement is prerequisite for using these methods. The methods in common use for evaluating the modulus in the laboratory necessitate the use of costly vibration machines. It was desired to find a simple, reasonably precise, method which would enable one to obtain the modulus as rapidly as possible. For this purpose the Marshall test has been adopted. The present research is mainly based upon a study by Michelin in 1964 for determining the modulus of rigidity of bituminous paving mixtures. One objective of this investigation was to check the accuracy and validity of Michelin{u2019}s conclusions by extending his work using different grades of asphalt in the mix. Two asphalt cements and three different blends of aggregate were utilised in the tests. The research was extended to find the effect of the viscosity of the asphalt cement on the physical properties of the mixture (temperature susceptibility and modulus of rigidity). For this purpose, tests were conducted on specimens comprising the same blend of aggregate mixed with two grades of asphalt cement. Pavements Asphalt concrete Testing Strength of materials Prof. John Hugh Jones, Examination committee Prof. F. S. Michetin, Chairperson Dr. N. L. Ackermann, Examination committee Dr. Chai Muktabhant, Examination committee Dean Milton E. Bender, Jr., Examination committee SEATO Graduate School of Engineering. Thesis ; no. 87 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B23177 .b10195488 mnait x 251204 3 951012 m a x 0 mnait mnait mnarc mnarc 20 14 40 Barcode : 30050003109856 CREATED : 1994-05-16 RECORD # : i10234299 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050003109823 CREATED : 1994-05-16 RECORD # : i10234305 LPATRON : 1010968 LCHKIN : 1998-09-24 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 1 TOT RENEW : 1 Barcode : 30050003109831 CREATED : 1994-05-16 RECORD # : i10234317 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050160021878 CREATED : 2016-07-04 RECORD # : i12928677 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 28083 28083 0 0 0 0 MAIN MAIN mnait 2026-08-18 0 AIT Thesis no. 87 30050003109856 2026-08-18 09:04:34 1 2026-08-18 20 0 0 0 0 MAIN MAIN mnait 2026-08-18 0 AIT Thesis no. 87 30050003109823 2026-08-18 09:04:34 2 2026-08-18 20 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT Thesis no. 87 30050003109831 2026-08-18 09:04:34 3 2026-08-18 14 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT Thesis no. 87 30050160021878 2026-08-18 09:04:34 2026-08-18 40