Sentence examples for specimens at ages from inspiring English sources

Both cylindrical specimens and plate specimens at ages of 7, 14, 28 and 56 days were studied.

The strengths of the SBCC specimens were close to or higher than those of the ordinary Portland cement concrete (OPCC) specimens at an age of 28 days and were 5 10% higher than those of the OPCC specimens at ages of 56 and 90 days.

The test results indicated that the total porosity increased with increasing GGBFS ratio in the specimens at early ages, whereas it decreased at later ages.

Results are compared to those from control specimens at various ages between 1 and 90 days.

Uniaxial compression tests were carried out on specimens at different ages varying from 2 to 42 days.

Furthermore, an experimental control was developed in an effort to remove the effects of drying shrinkage on cementitious specimens at early ages.

In addition the ratio of "the percentage of water absorption" to "weight" of the POC-contained specimens at all ages of curing was much higher than that of POC-free specimens which make them suitable for lightweight applications.

From results, it can be seen that extending the wet curing period has reduced the diffusion coefficient in comparison with no-cured sample in plain and blended specimens at early ages (3 and 9 months) as the same as previous studies (Guneyisi et al. 2007) that indicated long-term curing results in higher resistance to chloride permeability.

The total specific pore volume of the POC-contained specimens was smaller than POC-free specimens at early age of curing.

Among the most important findings, a decline in mechanical performance was observed in rubberised concrete specimens at an age of about 60 days.

To this end, various laboratory tests, including Hamburg wheel tracking test, Overlay test, indirect tensile strength test, resilient modulus test, and dynamic modulus test were performed to compare the engineering properties of PMLC specimens to those of plant-mixed and field compacted (PMFC) field core specimens at different aging stages.