Isitshalo Se-Asphalt se-TTM - Umkhiqizi Wemishini Yokuxuba Nokuvuselela I-Asphalt Ochwepheshe Kusukela ngo-2004.
I-TTM ingenye yezinhlobo zezitshalo ze-asphalt ezamukelwa kakhulu eSri Lanka, kunezitshalo ezingaphezu kuka-20 ezikhonza osonkontileka abahlukene e-SL kusukela ngo-2010, ezitholakala eColombo, eKatunayake, eKandy, eHambontota, ePannala, eWariyapola, eKurunegala, e-Amparai, eVavuniya njll.
Kukhona amahhovisi esevisi eJa-Ela nasePolonnaruwa ukuze ahlinzeke ngezingxenye ezisele kanye nezinsizakalo zamahora angu-7 * 24 kumakhasimende ethu.