Title :
Experimental Study on Steel Slag and Slag Replacing Sand in Concrete
Author :
Wang Chang-long ; Qi Yan-ming ; He Jin-yun
Author_Institution :
Sch. of Civil Eng., Hebei Univ. of Eng., Handan
Abstract :
By means of orthogonal design, this study replaces sand with the steel slag and slags of Handan to compare the concrete made of steel slag and slag with ordinary concrete. The results show that compressive strength of concrete with the mixture of steel slag is very close to that of ordinary concrete on the 7th day and 28th day respectively. The volume of steel slag and water-cement ratio and the comparison between the amount of slag and that of cement show that steel slag content influences the slump of concrete the most.
Keywords :
cements (building materials); compressive strength; concrete; slag; steel; compressive strength; concrete; steel slag; water-cement ratio; Aggregates; Concrete; Design engineering; Design optimization; Iron; Mechanical factors; Production; Slag; Steel; Testing; concrete; orthogonal design; slag; steel slag;
Conference_Titel :
Modelling, Simulation and Optimization, 2008. WMSO '08. International Workshop on
Conference_Location :
Hong Kong
Print_ISBN :
978-0-7695-3484-8
DOI :
10.1109/WMSO.2008.13
