A concrete made using manufactured sand, steel and sisal fibres

The results shown that compressive, split tensile and flexural strength of hybrid fibre reinforced concrete increase by increasing quantity of steel and nylon 6

All percentage replacement of fine aggregate by copper slag the split tensile and flexural strength of concrete was more than normal mix. Compressive strength and

The results obtained showed that the mortars manufactured with copper slag present a higher resistance to compression and lex- ural than those manufactured with river sand.. It

Table 2 presents the mean results of the compressive strength at ages 7, 28 and 90 days of the sand replacements of 20%, 60% and 100% and reference, as well as their

According to Figure 4 a significant increase in the fracture toughness of both epoxy and unsaturated polyester polymer concrete manufactured with recycled foundry sand is

It can be concluded that, due to the suitable strength and mechanical properties of the waste steel wire reinforced lightweight concrete compared to the plain lightweight

The predicted results of triaxial test of sand and sand-silt mixtures with different fine content, which has a good agreement with the results of laboratory tests, suggest that

17 that the shear stress between the concrete core and steel tube at the points of steel yielding and initial peak is not influenced by the concrete compressive strength while