a member of a band of irregular soldiers engaged in guerrilla warfare. guerra war 1)]. , gorilla-Guerrilla is from a Spanish diminutive of guerra, war, and refers to a soldier of an independent armed resistance force; gorilla is the ape.
Anisotropic damage modeling of concrete subjected to freeze-thaw process Ashkan Saboori International Journal of Civil and Structural Engineering Volume 5 Issue 1 2014 44 (3) where, C 0 and C c are the initial undamaged and the added flexibility tensors, respectively.
Mineral admixtures make mixtures more economical, reduce permeability, increase strength, and influence other concrete properties. Mineral admixtures affect the nature of the hardened concrete through hydraulic or pozzolanic activity. Pozzolans are cementitious materials and include natural pozzolans (such as the volcanic ash used in Roman concrete), fly ash and silica fume.