2016
DOI: 10.3311/ppci.8270
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Strength Properties of Slag/Fly Ash Blends Activated with Sodium Metasilicate and Sodium Hydroxide + Silica Fume

Abstract: This study presents the strength properties of alkali activated Ground Granulated Blast Furnace Slag (GGBFS)/ (100/0, 80/20, 60/40, 40/60, 20/80, 0/100

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Cited by 16 publications
(8 citation statements)
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“…Criado [3] also reported two different reaction products of calcium aluminosilicate hydrate (C-A-S-H), and sodium aluminosilicate hydrate (N-A-S-H) with a higher number of polymerized species and low Ca content for alkali-activated slag and fly ash mixtures. The binary binders (GGBFS and FA) cured at room temperature showed better mechanical properties as compared to alkaliactivated FA systems since both C-S-H and N-A-S-H are incorporated into the final product [12][13][14]. Activator type has also a significant effect on the microstructural development of AAC.…”
Section: Introductionmentioning
confidence: 99%
“…Criado [3] also reported two different reaction products of calcium aluminosilicate hydrate (C-A-S-H), and sodium aluminosilicate hydrate (N-A-S-H) with a higher number of polymerized species and low Ca content for alkali-activated slag and fly ash mixtures. The binary binders (GGBFS and FA) cured at room temperature showed better mechanical properties as compared to alkaliactivated FA systems since both C-S-H and N-A-S-H are incorporated into the final product [12][13][14]. Activator type has also a significant effect on the microstructural development of AAC.…”
Section: Introductionmentioning
confidence: 99%
“…Beton mutu tinggi adalah beton dengan kuat tekan lebih besar dari 42 MPa [2]. Beton mutu tinggi umumnya digunakan untuk bangunan bertingkat tinggi dan jembatan [3]. Pada gedung bertingkat, beton mutu tinggi digunakan untuk menghemat ukuran kolom dan balok, sehingga tersedia lebih banyak ruang antara kolom dan balok yang mempengaruhi elevasi setiap lantai.…”
Section: Pendahuluanunclassified
“…Beton mutu tinggi biasanya digunakan untuk bahan bangunan struktur seperti struktur bangunan gedung bertingkat tinggi, struktur jembatan, dan memerlukan beton dengan kuat tekan lebih dari 40 MPa (Luga and Atis, 2016).…”
Section: Pendahuluanunclassified