9Ramakrishna G, Sundararajan T. Impact strength of a few natural fibre reinforced cement mortar slabs: a compara- tive study[J]. Cement & Concrete Composites, 2005, 27: 547-553.
10Kriker A, Bali A, Debicki G, et al. Durability of date palm fibers and their use as reinforcement in hot dry climates[J] Cement & Concrete Composites, 2008, 30: 639-648.
