Share

Development of a Crumb Rubber Modified (CRM) Asphalt Concrete Mix Design

1995 Asphalt-rubber
Download Development of a Crumb Rubber Modified (CRM) Asphalt Concrete Mix Design PDF Online Free

Author :
Release : 1995
Genre : Asphalt-rubber
Kind : eBook
Book Rating : /5 ( reviews)

GET EBOOK


Book Synopsis Development of a Crumb Rubber Modified (CRM) Asphalt Concrete Mix Design by : Mustaque Hossain

Download or read book Development of a Crumb Rubber Modified (CRM) Asphalt Concrete Mix Design written by Mustaque Hossain. This book was released on 1995. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this project was to develop an asphalt mix design method incorporating crumb rubber and using the "Wet" or "Dry" method of producing Crumb Rubber Modified Asphalt (CRM). Several resurfacing projects have been constructed using both the "Wet" and "Dry" methods. Based on this study, the Kansas Department of Transportation could use CRM mixes with a binder content between 7.5% and 9.0% depending on the percent air voids, with 19% to 22% rubber content. In this study, it was observed that using 24% rubber produced mixes that were too sticky to manage. With a rubber content of less than 18% combined with AC-5 it was difficult to satisfy the minimum viscosity requirements. Fracture tests can be used as a basis to determine the optimum binder content for any asphalt-rubber mix.

Development of a Crumb Rubber Modified (CRM) Asphalt Concrete Mix Design

1995
Download Development of a Crumb Rubber Modified (CRM) Asphalt Concrete Mix Design PDF Online Free

Author :
Release : 1995
Genre :
Kind : eBook
Book Rating : /5 ( reviews)

GET EBOOK


Book Synopsis Development of a Crumb Rubber Modified (CRM) Asphalt Concrete Mix Design by : Md. Enamul Hoque

Download or read book Development of a Crumb Rubber Modified (CRM) Asphalt Concrete Mix Design written by Md. Enamul Hoque. This book was released on 1995. Available in PDF, EPUB and Kindle. Book excerpt:

Design and Construction of Asphalt Paving Materials with Crumb Rubber Modifier

1992 Pavements, Asphalt
Download Design and Construction of Asphalt Paving Materials with Crumb Rubber Modifier PDF Online Free

Author :
Release : 1992
Genre : Pavements, Asphalt
Kind : eBook
Book Rating : /5 ( reviews)

GET EBOOK


Book Synopsis Design and Construction of Asphalt Paving Materials with Crumb Rubber Modifier by :

Download or read book Design and Construction of Asphalt Paving Materials with Crumb Rubber Modifier written by . This book was released on 1992. Available in PDF, EPUB and Kindle. Book excerpt: This document is a comprehensive overview of the terminology, processes, products, and applications of crumb rubber modifier (CRM) technology. This technology includes any use of scrap tire rubber in asphalt paving materials. In general, CRM technology can be divided into two categories--the wet process and the dry process. When CRM is incorporated into an asphalt paving material, it will modify the properties of the binder (asphalt rubber) and/or act as a rubber aggregate (rubber modified hot mix asphalt). The five concepts for using CRM discussed in the report are McDonald, PlusRide, generic dry, chunk rubber asphalt concrete, and continuous blending asphalt rubber. An experimental work plan for monitoring performance and a stack emission testing program are also included.

Crumb Rubber Modifier

1993 Asphalt-rubber
Download Crumb Rubber Modifier PDF Online Free

Author :
Release : 1993
Genre : Asphalt-rubber
Kind : eBook
Book Rating : /5 ( reviews)

GET EBOOK


Book Synopsis Crumb Rubber Modifier by :

Download or read book Crumb Rubber Modifier written by . This book was released on 1993. Available in PDF, EPUB and Kindle. Book excerpt: Section 1038 of the Intermodal Surface Transportation Efficiency Act of 1991 (ISTEA) contains provisions for each State to begin incorporating scrap tire rubber into their asphalt paving materials. A workshop was developed through the cooperation of highway agencies and the asphalt industry to discuss present procedures and practices for designing and constructing asphalt pavements which incorporate scrap tire rubber (crumb rubber modifier). These workshop notes were prepared from the proceedings of the 13 workshop sessions.

Mixture Desigh [sic] and Performance Prediction of Rubber-modified Asphalt in Ohio

1998 Asphalt cement
Download Mixture Desigh [sic] and Performance Prediction of Rubber-modified Asphalt in Ohio PDF Online Free

Author :
Release : 1998
Genre : Asphalt cement
Kind : eBook
Book Rating : /5 ( reviews)

GET EBOOK


Book Synopsis Mixture Desigh [sic] and Performance Prediction of Rubber-modified Asphalt in Ohio by : Robert Y. Liang

Download or read book Mixture Desigh [sic] and Performance Prediction of Rubber-modified Asphalt in Ohio written by Robert Y. Liang. This book was released on 1998. Available in PDF, EPUB and Kindle. Book excerpt: The mixture design and performance characteristics of crumb rubber modified asphalt concretes were investigated in this research project to meet the requirements of the Intermodal Surface Transportation Efficiency Act (ISTEA) of 1991, which has required each State to incorporate scrap tire rubber into its asphalt paving materials. Specifically, the objectives of this research encompass the following: (i) investigation of the rheological properties of asphalt-rubber binder to determine optimum content of crumb rubber; (ii) development of optimum mix design for various applications, including both wet and dry mix processes; (iii) characterization of mechanical properties of recommended paving mixtures, including resilient modulus, fatigue cracking behavior, low-temperature thermal cracking resistance, water sensitivity test, incremental creep test and loaded wheel track test; and (iv) comparison of performance of selected paving mixes.

You may also like...