Properties of fly ash-slag-based geopolymer concrete with low molarity sodium hydroxide

• Main Authors: Ernawati Sri Sunarsih, Ernawati Sri Sunarsih, As'ad, Sholihin, Mohd. Sam, Abdul Rahman, Stefanus Adi Kristiawan, Stefanus Adi Kristiawan
• Format: Article
• Language: English
• Published: Salehan Institute of Higher Education 2023
• Subjects: TA Engineering (General). Civil engineering (General)
• Online Access: http://eprints.utm.my/106312/1/AbdulRahmanMohdSam2023_PropertiesofFlyAshSlagBasedGeopolymer.pdf; http://eprints.utm.my/106312/; http://dx.doi.org/10.28991/CEJ-2023-09-02-010

Most geopolymer concrete is produced using low-calcium fly ash and cured at high drying temperatures. Additionally, the activator is prepared with a sodium hydroxide (SH) solution of high molarity. This research proposes using a low molarity SH solution to produce fly ash-slag-based geopolymer concr...