{"id":1328,"date":"2015-03-06T13:42:23","date_gmt":"2015-03-06T13:42:23","guid":{"rendered":"http:\/\/modified.globecore.com\/?p=1328"},"modified":"2016-06-24T08:04:18","modified_gmt":"2016-06-24T08:04:18","slug":"crumb-tire-rubber-modified-bitumen","status":"publish","type":"post","link":"https:\/\/modified.globecore.com\/crumb-tire-rubber-modified-bitumen\/","title":{"rendered":"ADVANTAGE OF WASTE TYRES USE"},"content":{"rendered":"<p><a href=\"http:\/\/modified.globecore.com\/wp-content\/uploads\/sites\/4\/2015\/03\/shutterstock_1916722221.jpg\" rel=\"facebox\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-1318 alignleft\" src=\"http:\/\/modified.globecore.com\/wp-content\/uploads\/sites\/4\/2015\/03\/shutterstock_1916722221-300x200.jpg\" alt=\"Tires for road construction\" width=\"300\" height=\"200\" \/><\/a>There are a lot of used tyres as waste material around the world. It presents a serious environmental threat. But this global problem can be successfully solved. The waste tires can be used for production of crumb rubber modified bitumen using our GlogeCore\u2019s equipment. The Recycled Tyre Rubber can be also used for the new tires production, for fuel production, combustion to produce electricity, in civil engineering and sport applications. CRMB is used for highways, roads, junctions, sea port roads under any weather conditions. Using our GlobeCore\u2019s modified bitumen systems you can have considerable environmental and economical benefits.<\/p>\n<p><strong>HISTORICAL ASPECT<\/strong><br \/>\nIn 1960 Charles McDonald, an American engineer from Arizona, invented technology of crumb rubber modified bitumen production. Since then a rubber from wasted tyres has been widely used for roads applications. At the present, CRMB is used on a routine basis in four states in the US: Arizona, California, Florida, and Texas. Now rubber crumb material is globally experienced and recognized. The application of CRMB is especially popular in India with support of state institutions and government.<\/p>\n<p><strong>PRODUCTION OF CRMB<\/strong><br \/>\nCrumb rubber modified bitumen (CRMB) is being produced from heavy vehicle tyres by shredding scrap tyres into very small pieces. CRMB is produced by means of wet process in which crumb rubber is added to hot bitumen, then the mixture is blended mechanically until there is a \u201creaction\u201d between the bitumen and crumb rubber. After that the rubber particles have been swollen because they absorb oils. It causes the viscosity of the CRMB.<br \/>\n<strong>SORTS OF CRMB<\/strong><br \/>\nThe Grade 50 is applied for colder climates, the grade 55 is manufactured for moderate climatic conditions, grade 60 is used in hot conditions. The temperature is the key factor for good CRMB paving.<\/p>\n<p><strong>CRMB ADVANTAGE OVER NORMAL BITUMEN:<\/strong><br \/>\n\u2022 Higher resistance to deformation at increased road temperature.<br \/>\n\u2022 Improved adhesion and bonding with automobiles.<br \/>\n\u2022 Serves for heavy transport.<br \/>\n\u2022 Higher softening point.<br \/>\n\u2022 Higher skid resistance.<br \/>\n\u2022 Smother car break and accident reduction.<br \/>\n\u2022 Higher elongation and tensile strength,<br \/>\n\u2022 Higher elasticity.<br \/>\n\u2022 Less thermal sensitivity, cracks prevention.<br \/>\n\u2022 Reduced degree of hollows for driving comforts.<br \/>\n\u2022 High resistance to moisture due to rains.<br \/>\n\u2022 Resistance to degradation due to high temperature.<br \/>\n\u2022 Longer road pavement life and lesser maintenance.<br \/>\n\u2022 Economical benefits, as there is no need to replace pavement, there is no need for additional equipment use.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>There are a lot of used tyres as waste material around the world. It presents a serious environmental threat. But this global problem can be successfully solved. The waste tires can be used for production of crumb rubber modified bitumen using our GlogeCore\u2019s equipment. The Recycled Tyre Rubber can be also used for the new<a class=\"cg-read-more\" href=\"https:\/\/modified.globecore.com\/crumb-tire-rubber-modified-bitumen\/\" target=\"_blank\">Read More <\/a><\/p>\n","protected":false},"author":9,"featured_media":1316,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-1328","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-solutions"],"language":"en","acf":[],"_links":{"self":[{"href":"https:\/\/modified.globecore.com\/en\/wp-json\/wp\/v2\/posts\/1328","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/modified.globecore.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/modified.globecore.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/modified.globecore.com\/en\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/modified.globecore.com\/en\/wp-json\/wp\/v2\/comments?post=1328"}],"version-history":[{"count":0,"href":"https:\/\/modified.globecore.com\/en\/wp-json\/wp\/v2\/posts\/1328\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/modified.globecore.com\/en\/wp-json\/wp\/v2\/media\/1316"}],"wp:attachment":[{"href":"https:\/\/modified.globecore.com\/en\/wp-json\/wp\/v2\/media?parent=1328"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/modified.globecore.com\/en\/wp-json\/wp\/v2\/categories?post=1328"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/modified.globecore.com\/en\/wp-json\/wp\/v2\/tags?post=1328"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}