Abstract
Haematite served as a replacement at 15, 30, 45 and 60 vol.-% for typical limestone based aggregates. Wear tests were performed on those specimens under 100, 200 and 300 kPa compression. A statistical response surface method (RSM) was used to evaluate the effects of concentration of cement and haematite on wear. The method allows among others optimisation of the haematite content with respect to wear. For a fixed content of cement, RSM tells us to increase the content of haematite to lower wear.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
