1. Professor, Dept. of Construction Engineering, National Taiwan Univ. of Science and Technology, #43, Sec. 4, Keelung Rd., Taipei 106, Taiwan, R.O.C. E-mail: yhlca@mail.ntust.edu.tw
2. Ph.D. Candidate, Dept. of Construction Engineering, National Taiwan Univ. of Science and Technology, #43, Sec. 4, Keelung Rd., Taipei 106, Taiwan, R.O.C. E-mail: D9205102@mail.ntust.edu.tw
3. Professor, Dept. of Construction Engineering, Green Building Materials Center, National Taiwan Univ. of Science and Technology, #43, Sec. 4, Keelung Rd., Taipei 106, Taiwan, R.O.C. E-mail: tpchang@mail.ntust.edu.tw