Reviewed papers for the following international journals:

·         American Concrete Institute (ACI) Materials Journal, USA         (5 Papers)

·         Journal of Cement Concrete and Composites, UK                     (2 Papers)

·         Journal of Computers & Concrete, Korea                                (1 Paper)

·         Journal of Materials Chemistry and Physics, Taiwan                 (1 Paper)

Reviewed papers for the following conferences:

• The Sixth Saudi Engineering Conference, Saudi Arabia                   (1 Papers)
• The Seventh Saudi Engineering Conference, Saudi Arabia               (2 Papers)

Reviewed project proposals referred by:

• Central Soil and Materials Research Station, New Delhi, India          (1 Proposal)