Testing

[ap_column_wrap] [ap_column span="4"]The durability of concrete it is understood so far as the resistance of cement components to various destructive influences of physical, physic-chemical and chemical within the specified time. During the last decades, found that although compliance with existing standards and regulations, structures, concrete did not meet established requirements for durabili...

[ap_column_wrap] [ap_column span="4"]The aim of the study is to investigate the effect of the replacement of Portland limestone cement (CEM II/A-L) with ground granulated blast furnace slag (GGBS) at different levels in concrete for exposure class XF after 200 cycles of freezing and thawing. Problems durability of concrete structures are in the interest of engineers, practitioners, and researc...