LafargeHolcim Bangladesh Ltd (LHBL) organized a technical seminar titled “Resilient & Sustainable Building Design & Construction” at Hotel Rose View in Sylhet recently. Dr Raquib Ahsan, Professor of the Department of Civil Engineering of BUET, presented key note paper. LHBL RSM Zafar Sadek, and Sr. Manager-Technical Services Ali Ahammad, among others, were present.