The paper presents the results of determination of activity of diabase-porphyritic rock fines (DPF), which is formed during grading of crushed stone and used as a mineral additive. The influence of DPF on physical and mechanical properties and frost resistance of mortar...
| Author: J.B. Nazhimov, A.M. Khozhabaev, H.L. Usmanov, Z.R. Kadyrova |
| Section: Waste utilization |
| Keywords: activity, criterion, diabase, porphyrite, screening, fraction, additive, strength, mineral, Portland cement, frost resistance |
The article offers a review of the presentations made at the 18th NCB International Conference & Exhibition on Cement, Concrete, and Building Materials held in New Delhi, India, on 27—29 November 2024.
