A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The Effect of Sand/Cement Ratio and Cement Grade on the Compressive Strength of Foam Concrete
A series of experiments have been undertaken to investigate the effects, on compressive strength, of variable sand/cement ratios and cement grade. Ten mixtures of different s/c ratios used two kinds of cement were cast and the compressive strength at different curing ages was tested. The results indicate that the compressive strength gets lower as the s/c ratio increases for both 42.5R and 32.5R cement. For the mixtures used 32.5R cement, the 28-day compressive strength is pretty low for the s/c ratios of 1.5 and 2. The specimens used 42.5R cement have higher compressive strength than those with 32.5R cement. The compressive strength decreases from 42.5R to 32.5R cement are significantly smaller for the s/c ratios of 0.5 and 1 than the other three s/c ratios.
The Effect of Sand/Cement Ratio and Cement Grade on the Compressive Strength of Foam Concrete
A series of experiments have been undertaken to investigate the effects, on compressive strength, of variable sand/cement ratios and cement grade. Ten mixtures of different s/c ratios used two kinds of cement were cast and the compressive strength at different curing ages was tested. The results indicate that the compressive strength gets lower as the s/c ratio increases for both 42.5R and 32.5R cement. For the mixtures used 32.5R cement, the 28-day compressive strength is pretty low for the s/c ratios of 1.5 and 2. The specimens used 42.5R cement have higher compressive strength than those with 32.5R cement. The compressive strength decreases from 42.5R to 32.5R cement are significantly smaller for the s/c ratios of 0.5 and 1 than the other three s/c ratios.
The Effect of Sand/Cement Ratio and Cement Grade on the Compressive Strength of Foam Concrete
Geng, Ji-Chuan (author) / Ni, Kun (author) / Fang, Shan-Qi (author) / Shi, Yun-Xing (author) / Ding, Yi-Ning (author) / Zhang, Yan-Gang (author)
2013
5 Seiten
Conference paper
English
The Effect of Sand/Cement Ratio and Cement Grade on the Compressive Strength of Foam Concrete
| British Library Conference Proceedings | 2013
Combined influence of sand and water cement ratio on the compressive strength of concrete
| Online Contents | 2009
Compressive strength, density and water-cement ratio of mortar and concrete
| Engineering Index Backfile | 1929
Durability and Compressive Strength of High Cement Replacement Ratio Self-Consolidating Concrete
| DOAJ | 2018