Seven-, 14- and 28-day breaks on Fusion-derived specimens recorded compressive strengths
of 4,350 psi, 4,580 psi and 5,460 psi.
The cube compressive strengths
of fly ash binary cement concretes are lower than that of ordinary Portland cement con-crete [9,10] and they reduced with increasing content of fly ash at all the curing ages.
among different groups were compared using analysis of variance (ANOVA) and Tukey's multiple comparisons test.
Locally available sand (Ravi sand) was used to make cement mortar cube samples; furthermore at the age of 7 and 28 days, tests were taken to find out compressive strengths
According to the results, unit weight, compressive strengths
and water absorption in 150, 200 and 250 doses changed with increasing diatomite contents, respectively, from 1470 kg/m3 to 2210 kg/m3, from 20.
A foamed concrete mix with a replacement level of 25% of sieved only OPA exhibited higher compressive strengths
than that of the control mix.
Quasi-static and high strain rate compressive strengths
for AO, A2, and A5.
Silica fume particles enhanced particle packing and ultimately higher compressive strengths
and enhanced durability was achieved because of the extremely small shape of the material.
In civil engineering field, it is used to replace cement as binder to improve tensile, flexural and compressive strengths
However, honeycombs usually have varying compressive strengths
in different directions.
At 800[degrees]C the relative compressive strengths
were the same for concretes with and without PP fibers.
Modern plasters now offer compressive strengths
from 3,000 to 10,000 psi.