S
Smith Songpiriyakij
Researcher at King Mongkut's University of Technology North Bangkok
Publications - 14
Citations - 839
Smith Songpiriyakij is an academic researcher from King Mongkut's University of Technology North Bangkok. The author has contributed to research in topics: Compressive strength & Fly ash. The author has an hindex of 9, co-authored 14 publications receiving 644 citations. Previous affiliations of Smith Songpiriyakij include King Mongkut's University of Technology Thonburi.
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A study of ground coarse fly ashes with different finenesses from various sources as pozzolanic materials
TL;DR: In this article, the compressive strengths of fly ash-cement mortars were determined and compared with the control mortar, showing that the degree of pozzolanic reaction, as determined using compressive strength, of coarse fly ash increased when its fineness was increased by grinding.
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Compressive strength and degree of reaction of biomass- and fly ash-based geopolymer
TL;DR: In this paper, the effect of SiO 2 /Al 2 O 3 ratio on compressive strength and degree of reaction of the geopolymers was investigated to obtain the best ratio for the high-compressive strength.
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Flexural performance and toughness of hybrid steel and polypropylene fibre reinforced geopolymer
TL;DR: In this article, the effects of steel and polypropylene fiber hybridization on the flexural performance of fiber-reinforced geopolymer were investigated, and two hybridization systems were investigated: replacement and addition systems.
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Post-crack (or post-peak) flexural response and toughness of fiber reinforced concrete after exposure to high temperature
TL;DR: In this paper, the flexural toughness test according to ASTM C1018 was carried out on two types of concrete: plain concrete and fiber reinforced concrete with three different types of fiber (steel, polypropylene, and polyethylene) at 0.5% and 1.0% by volume fractions.
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Improvement of soft clay with cement and bagasse ash waste
Pitthaya Jamsawang,Hatairat Poorahong,Naphol Yoobanpot,Smith Songpiriyakij,Pornkasem Jongpradist +4 more
TL;DR: In this article, bagasse ash (BA), a type of agricultural waste from the sugar industry, was used as an admixture to improve the unconfined compressive strength, chemical composition and microstructural properties of soft clay.