Results 181 to 190 of about 16,492 (233)

Rubber-crumb modified polystyrene

Journal of Materials Science, 1986
Transformation de polybutadiene reticule et de SBR en reseaux polymeres semi-interpenetres.
R. P. Burford, M. Pittolo
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Crumb Rubber in cold recycled bituminous mixes: Comparison between Traditional Crumb Rubber and Cryogenic Crumb Rubber

Construction and Building Materials, 2014
Abstract Today recycling is one of the most innovative and interesting techniques for the rehabilitation of destressed road pavements. In recent years the increased interest in this process, has led to the development of various alternative methods for the recovery and the reuse of road bituminous materials.
Giulio Dondi, Piergiorgio Tataranni, Matteo Pettinari, Cesare Sangiorgi, Andrea Simone, Valeria Vignali   +5 more
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Zinc Leaching from Tire Crumb Rubber

Environmental Science & Technology, 2012
Because tires contain approximately 1-2% zinc by weight, zinc leaching is an environmental concern associated with civil engineering applications of tire crumb rubber. An assessment of zinc leaching data from 14 studies in the published literature indicates that increasing zinc leaching is associated with lower pH and longer leaching times, but the ...
Emily P, Rhodes, Zhiyong, Ren, David C, Mays   +2 more
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Effect of crumb rubber characteristics on crumb rubber modified (CRM) binder viscosity

Construction and Building Materials, 2009
Abstract Asphalt binder viscosity is of great importance during the production process of hot mix asphalt mixture as typically asphalt plants will store binders between 149 °C and 177 °C. SHRP guidelines state that asphalt binder viscosity must not exceed 3 Pa s.
Carl Thodesen, Khaldoun Shatanawi, Serji Amirkhanian   +2 more
openaire   +1 more source

Effect of activated crumb rubber on the properties of crumb rubber‐modified bitumen

Journal of Applied Polymer Science, 2013
AbstractBitumen modification was made with the activated crumb rubber concentrate and its efficacy was examined in terms of its consistency and rheological properties. It was found that softening point of the activated crumb rubber‐modified bitumen increased while its penetration and elastic recovery decreased compared with the nonactivated crumb ...
B. Singh, Lokesh Kumar, M. Gupta, Monika Chauhan, G.S. Chauhan   +4 more
openaire   +1 more source

Effects of Crumb Rubber Variability on Failure Temperature of Crumb Rubber Modified Binders

Road Materials and Pavement Design, 2008
This paper examines the effects of different crumb rubber sources on Crumb Rubber Modified (CRM) binder failure temperatures as defined by the Strategic Highway Research Program (SHRP) testing procedures. Focus is on identifying crumb rubber properties that affect the rutting susceptibility of the CRM binders.
Khaldoun M. Shatanawi, Carl C. Thodesen, Serji N. Amirkhanian   +2 more
openaire   +1 more source

Asphalt-Crumb Rubber Waterproofing Membrane

Journal of the Irrigation and Drainage Division, 1978
This report is concerned with laboratory testing and field investigations of a water seepage barrier consisting of asphalt cement and reclaimed crumb-rubber tire peel. The test methods that were utilized and evaluated included the following: water vapor transmission (ASTM E96-72, Procedure BW), water absorption (ASTM 570-72), ductility (ASTM D113-74 ...
Ronald K. Frobel, Gene R. Morris, C. Brent Cluff, Rudolph A. Jimenez   +3 more
openaire   +1 more source

Review of Crumb Rubber Concrete

Applied Mechanics and Materials, 2014
Rubber concrete acted as one kinds of building materials came from the traditional modification concrete, and it had the excellent thermal insulation properties, such as light, good toughness, good thermal insulation, so it had been initially used in civil engineering, such as railways, highways and so it’s like.
Wei Li, Zhen Huang, Xiao Chu Wang, Jun Wei Wang   +3 more
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Properties of Crumb Rubber Concrete

Transportation Research Record: Journal of the Transportation Research Board, 2005
Crumb rubber is a material produced by shredding and commutating used tires. There is no doubt that the increasing piles of used tires create environmental concerns. The long-term goal of this research is to find means to dispose of the crumb rubber by placement of the rubber in portland cement concrete and still provide a final product with good ...
Kamil E. Kaloush, George B. Way, Han Zhu
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Adding crumb rubber into exterior wall materials

Waste Management & Research: The Journal for a Sustainable Circular Economy, 2002
In Arizona US, most houses are built with walls covered by stuccos/coatings/mortars. This paper presents an explorative investigation of adding crumb rubber into stuccos/coatings/mortars. A series of experiments are conducted to examine the thermal and mechanical performance of the crumb rubber mixes. The results show that, the mixes with crumb rubber
Han, Zhu, Norasit, Thong-On, Xiong, Zhang   +2 more
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