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RISInfluence and Mechanism Analysis of Different Parent Rock Stone Powders on the Properties of Manufactured Sand High-Strength Concretes
Publisher: American Society of Civil Engineers
Abstract: This study employed limestone powder (LS), dolomite powder (DM), basalt powder (BS), and granite powder (GN) in certain proportions to replace fly ash (FA) to prepare manufactured sand high-strength concrete (MSHSC). The ...
Effects of Fiber Shape and Nanopalygorskite on the Long-Term Performance of Steel Fiber–Reinforced Ultrahigh-Performance Concrete
Publisher: American Society of Civil Engineers
Abstract: Steel fibers and nanopalygorskite (NP) were introduced into ultrahigh-performance concrete (UHPC) to improve its long-term performance. Long-term mechanical properties and long-term shrinkage performance were measured to ...