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RISEngineering and Durability Properties of Self-Consolidating Concrete Incorporating Foamed Lightweight Aggregate
Publisher: American Society of Civil Engineers
Manufacture and Engineering Properties of Cementitious Mortar Incorporating Unground Rice Husk Ash as Fine Aggregate
Publisher: ASCE
Abstract: This study investigates the manufacture and engineering properties of cementitious mortar incorporating unground rice husk ash (URHA) as fine aggregate. Six mixtures of mortar were produced with using URHA to substitute ...
Effect of Fly Ash and Reactive MgO on the Engineering Properties and Durability of High-Performance Concrete Produced with Alkali-Activated Slag and Recycled Aggregate
Publisher: ASCE
Abstract: This study investigated the engineering properties and durability of high-performance recycled aggregate concrete (HPRAC) specimens. The specimens were prepared using alkali-activated slag with varying proportions of fly ...
Evaluating the Performance of Early-Age Fly Ash Concrete Subjected to Steam and Autoclave Heat Treatments
Publisher: ASCE
Abstract: In the fabrication of precast concrete components, rapid early-age strength development during the hardening process is crucial to facilitate formwork operation and production cost. In this study, heat treatment was adopted ...
Production of Lightweight Aggregate from Sewage Sludge and Reservoir Sediment for High-Flowing Concrete
Publisher: American Society of Civil Engineers
Abstract: The purpose of this study is to utilize the feasibility of lightweight aggregate (LWA) produced from waste and its application in lightweight concrete (LWC). LWA was produced from wet sewage sludge as a principal material ...