Properties and mesostructural characteristics of linen fiber reinforced self-compacting concrete in slender columns

Properties and mesostructural characteristics of linen fiber reinforced self-compacting concrete in slender columns

Blog Article

In this study the linen fibers were used to reinforce self-compacting concrete (SCC) with 2 and 4 kg/m3 contents; then their effects on the fresh and hardened properties of SCC were investigated.Furthermore, Multiplexer three circular slender columns were cast using both plain and linen fiber reinforced (LFR) SCC in order to study the variations of hardened properties and mesostructural characteristics along the columns height.The addition of linen fibers to SCC reduced its workability and affected its self-compacting characteristics in a manner depending on the fiber content.Also, noticeable improvement in mechanical properties and slight reduction in unit weight and UPV were recorded.The hardened properties did not vary significantly along the height of columns, however, lower values were observed at the upper end of columns.

The aggregate distribution was slightly Mugs more homogenous in case of LFRSCC, and the variation of fiber density along the height of columns was relatively high.