Download or read book Low temperature Properties of Paving Asphalt Cements written by Prithvi S. Kandhal and published by . This book was released on 1988 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is generally known that the behavior of asphalt paving mixtures under conditions of induced stress is affected by the response of the asphalt cement in the mix. During the service life of the pavement, asphalt is exposed to low temperatures, which tend to alter its rheological response. It is important to study the low-temperature rheology of asphalts to gain a better understanding of the complex factors that affect the low-temperature behavior of flexible pavements. A storehouse of information and research data pertaining to low-temperature properties of paving asphalts exists in the literature. However, much of the data is fragmented and scattered. This brief state-of-the-art report provides as many references as possible for each test parameter so that the reader can retrieve pertinent information in a specific area of interest.

Download or read book Low temperature Properties of Paving Asphalt Cements written by Transportation Research Board and published by . This book was released on 1988 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Low Temperature Properties of Bituminous Materials and Compacted Bituminous Paving Mixtures written by and published by ASTM International. This book was released on 1977 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Low temperature Properties of Bituminous Materials and Compacted Bituminous Paving Mixtures written by American Society for Testing and Materials and published by ASTM International. This book was released on 1977 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Asphalt Cements for Low Temperature Cracking written by and published by . This book was released on 1987 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Papers presented at this session include: investigation on the straight asphalt properties of japan (iijima, t, ushio, s and itoh, m); selection of paving asphalt cements for low temperature service (robertson, wd); changes in properties of asphalt cement due to aging (sato, k, hachiya, y and abe, y); initial cooling of hot-mix asphalt concrete mats : field verification of a computer model (white, s, huber, g, and heiman, g); pen-vis number (pvn) as a measure of paving asphalt temperature susceptibility and its application to pavement design (mcleod, nw). for the covering abstract of the workshop see irrd 807037.

Download or read book Physical Properties of Asphalt Cement Binders written by John C. Hardin and published by ASTM International. This book was released on 1995 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: A dozen papers from a December 1993 symposium in Dallas/Fort Worth, Texas. Among the topics are why the new proposed rheological properties of asphalt binders are required and how they compare to conventional properties, the development and use of the SHRP direct tension specification test, oxidatio

Download or read book Investigations of Physical Properties of Asphaltic Concrete at Low Temperatures written by John Frederick Stauss and published by . This book was released on 1950 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Low Temperature Rheology of Asphalt Cements Rheological Background written by HE. Schweyer and published by . This book was released on 1977 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper, which is the first of a proposed series, reviews selected published information on the low-temperature flow properties of asphalt cements obtained by creep procedures and dynamic techniques over temperatures below 25°C (77°F) and down to -20°C (-4°F) and lower. A comprehensive summary is given with comments on the magnitudes of the reported viscoelastic parameters (elastic, stiffness, and viscosity) and relevance of the results to other test properties. It is suggested that simplifying approximations in available apparatus may be equally useful for evaluating the rheological creep behavior as obtained in constant stress test modes. These suggestions are implemented by experimental creep measurements on two paving and two roofing asphalts over temperature ranges from 150 down to -5°C (302 to 23°F). It is demonstrated that a reasonably correct fit of the data results for a Maxwell-Kelvin modified five-parameter model. It is recommended that the use of stiffness values as a function of time together with a power law relation for viscosity is a realistic approach for evaluating low-temperature properties of asphalt cements.

Download or read book Investigations of the Physical Properties of Asphaltic Mixtures at Low Temperatures written by Lloyd Forrest Rader and published by . This book was released on 1935 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rheological and Stiffness Properties of Asphalt Paving Mixtures at Various Temperatures written by Edward Oliver Busby and published by . This book was released on 1971 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Low temperature Mechanical Properties of Asphalt Concrete written by Bernard F. Kallas and published by . This book was released on 1982 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigation of Low Temperature Thermal Cracking in Hot Mix Asphalt written by Timothy Aschenbrener and published by . This book was released on 1995 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: A study was performed to determine the influence of material properties on the thermal cracking performance of hot mix asphalt (HMA), and to determine the ability to predict thermal cracking from pavements of known field performance. The testing device used to measure the HMA properties was the thermal-stress, restrained-specimen test (TSRST), and the device used to measure the binder properties was the bending beam rheometer (BBR). The laboratory study was conducted to determine the variability of test results as an influence of 1) asphalt cement stiffness, 2) asphalt cement quantity, 3) mixes with various aggregate qualities, 4) aging, and 5) the presence of hydrated lime. The influence of the asphalt cement stiffness was the single largest factor that controlled the test results.

Download or read book INVESTIGATIONS OF THE PHYSICAL PROPERTIES OF ASPHALT PAVING MIXTURES AT LOW TEMPERATURES written by LLOYD F. RADER and published by . This book was released on 1938 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Development of a Method to Evaluate the Low Temperature Tensile Properties of Asphalt Concrete written by and published by . This book was released on 1986 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Properties of Flexible Pavement Materials written by John J. Emery and published by ASTM International. This book was released on 1983 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evaluation of Properties of Asphalt Cements with Emphasis on Consistencies at Low temperatures written by V. P. Puzinauskas and published by . This book was released on 1967 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Low temperature Cracking written by D. H. Jung and published by National Research Council. This book was released on 1994 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes the thermal stress restrained specimen test (TSRST), which was selected to evaluate the low-temperature cracking resistance of asphalt concrete mixtures. The TSRST system includes a load frame, step-motor-driven load ram, data acquisition hardware and software, temperature controller, and specimen alignment stand. An experiment design that considered a range of mixture and test condition variables was developed to evaluate the suitability of TSRST for characterizing low-temperature cracking resistance of asphalt concrete mixtures. Four asphalts and two aggregates were selected for the experiment. The mixture variables included asphalt type, aggregate type, and air voids content; the test condition variables included specimen size, stress relaxation, aging, and cooling rate.