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RISDurability Performance of Precast Fly Ash–Based Geopolymer Concrete under Atmospheric Exposure Conditions
Publisher: American Society of Civil Engineers
Abstract: This study investigates the durability of precast fly ash–based geopolymer concrete (GPC) exposed to an outdoor atmospheric environment for 8 years. Core specimens from GPC culverts are tested to determine the effect ...
Effects of Significant Variables on Compressive Strength of Soil-Fly Ash Geopolymer: Variable Analytical Approach Based on Neural Networks and Genetic Programming
Publisher: American Society of Civil Engineers
Abstract: The identification of significant input variables to the output provides very useful information for mix design for soil-fly ash geopolymer in order to obtain the optimum compressive strength. The importance of input ...
Strength Development of Soil–Fly Ash Geopolymer: Assessment of Soil, Fly Ash, Alkali Activators, and Water
Publisher: American Society of Civil Engineers
Abstract: In this study, fly ash was added to residual soil to produce soil–fly ash geopolymer bricks. This study investigated the effects of fly ash/soil, alkali activator/ash, Na2SiO3/KOH (or NaOH), additional water content, curing ...
Air Entrainment, Carbonation, and Shrinkage in Concrete Containing Reclaimed Water-Based Paint
Publisher: American Society of Civil Engineers
Abstract: AbstractIncorporating postconsumer reclaimed water-based paint (RWBP) into concrete provides
a sustainable alternative to landfill disposal. However, the application of RWBP-incorporating
concrete has remained limited ...