Abstract The results of phase 1 an interlaboratory test, coordinated by the RILEM TC 267-TRM “Tests for Reactivity Supplementary Cementitious Materials” showed that R 3 (rapid, relevant, reliable) test method, measurement heat release or bound water, provided most reliable and relevant determination chemical reactivity supplementary cementitious materials (SCMs), compared to other methods. 2 wo...

Durability of concrete structure in marine environments is a big issue for many decades due to chloride attack. Chloride penetrates the concrete structure and accelerates the corrosion process of reinforcement which decreases the life of those structures. Also shrinkage cracks in concrete play main role for chloride penetration through concrete surface.  Many researchers tried to find easy and ...