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RISEffect of Synthetic Ettringite on the Hydration of Sulfoaluminate Cement-Based Grouting Materials
Publisher: ASCE
Abstract: Ultrafine ettringite (UE) can accelerate the hydration of sulfoaluminate cement-based grouting materials (SCGMs). However, the mechanism of UE on the hydration of SCGM is not clear. Many researchers believe that ultrafine ...
Thermal Properties of Hybrid Fiber-Reinforced Reactive Powder Concrete at High Temperature
Publisher: ASCE
Abstract: In order to study the thermal properties of reactive powder concrete (RPC) at high temperatures, the thermal conductivity, thermal diffusivity, specific heat capacity, and linear expansion coefficient of hybrid fiber-reinforced ...
Evolution Law of Gas Hydrate Microstructure and Morphological Characteristics during Gas Hydrate Formation and Dissociation Process in Sand Sediments Combined with Micro-CT Observation
Publisher: American Society of Civil Engineers
Abstract: The morphological and microstructural characteristics of gas hydrates within pores exert significant influence on the petrophysical properties of gas hydrate-bearing sediments; however, the evolution of these properties ...