Characterization of Kaolin as Nano Material for High Quality Construction M. A. Fadzil, M. S. Muhd Nurhasri, M. A. Norliyati, M. S. Hamidah, M. H. Wan Ibrahim and R. Z. Assrul MATEC Web Conf., 103 (2017) 09019 Published online: 05 April 2017 DOI: 10.1051/matecconf/201710309019