Effect of recycled steel fibers on the mechanical strength and impact toughness of precast paving blocks
Owing to high density, 355 maybelline fit me concrete paving blocks (CPB) are highly brittle when subjected to occasional impact loads.Fractures in CPB create riding discomfort and increase maintenance costs.This issue demands the engineering design of CPB suitable for occasional dynamic loadings.Therefore, this study explores the effect of eco-fri