000002198 001__ 2198
000002198 005__ 20141118153439.0
000002198 04107 $$acze
000002198 046__ $$k2013-05-27
000002198 100__ $$aSUKONTASUKKUL, Piti
000002198 24500 $$aUSE OF HIGH CONTENT CRUMB RUBBER FROM WASTED TIRE IN BULLETPROOF CONCRETE PANELS

000002198 24630 $$n1.$$pProceedings of the First International Conference on Concrete Sustainability
000002198 260__ $$bJapan Concrete Institute, Tokyo
000002198 506__ $$arestricted
000002198 520__ $$2eng$$aWasted or abandoned tires are an environmental problem worldwide. One way to get rid of them is to grind them into small particles called crumb rubber. During the past years, crumb rubber has found its use in several applications including the rubberized concrete. In this study, the rubberized concrete is used to improve the bullet resistance of steel fiber reinforced concrete (SFRC) panels. In general, a major requirement for a bulletproof panel is to be able to stop bullet from penetrating through the panel. However, when using hard materials like SFRC, though the bullet cannot penetrate the panel, it bounces or ricochets back at high velocity and in random directions which in a way is still able to cause damage. In this study, a double layer bulletproof panel made of crumb rubberized concrete (CRC) in the front and SFRC in the back is introduced. The rubberized concrete (CRC) layer in the front is expected to behave as a cushion layer which absorbs impact energy from a bullet prior to reaching the SFRC layer and to stop the bullet from bouncing back or to reduce the ricocheting velocity. Data are collected in from of acceleration and displacement occurred during the impact. Key words: Wasted Tires, Crumb Rubber, Bulletproof Panel, Environmental Performance

000002198 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000002198 653__ $$a

000002198 7112_ $$aFirst International Conference on Concrete Sustainability$$cTokyo (JP)$$d2013-05-27 / 2013-05-29$$gICCS13
000002198 720__ $$aSUKONTASUKKUL, Piti$$iBANTHIA, Nemkumar$$iSAPPAKITTIPAKORN, Manote$$iPREMANOCH, Piyarat$$iJAMNAM, Sittisak
000002198 8560_ $$ffischerc@itam.cas.cz
000002198 8564_ $$s1066909$$uhttp://invenio.itam.cas.cz/record/2198/files/S3-5-7.pdf$$y
             Original version of the author's contribution as presented on CD, .
            
000002198 962__ $$r2053
000002198 980__ $$aPAPER