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Can I read Characteristics of Waste Iron Powder as a Fine Filler in a High-Calcium Fly Ash Geopolymer on EtoBox?

Characteristics of Waste Iron Powder as a Fine Filler in a High-Calcium Fly Ash Geopolymer by Nongnuang, Toon (author);Jitsangiam, Peerapong (author);Rattanasak, Ubolluk (author);Tangchirapat, Weerachart (author);Suwan, Teewara (author);Thongmunee, Suriyah (author) is a Engineering article available to read on EtoBox.

What is Characteristics of Waste Iron Powder as a Fine Filler in a High-Calcium Fly Ash Geopolymer about?

Geopolymer (GP) has been applied as an environmentally-friendly construction material in recent years. Many pozzolanic wastes, such as fly ash (FA) and bottom ash, are commonly used as source materials for synthesizing geopolymer. Nonetheless, many non-pozzolanic wastes are often applied in the field of civil engineering, including waste iron powder (WIP). WIPs are massively produced as by-products from iron and steel industries, and the production rate increases every year. As an iron-based material, WIP has properties of heat induction and restoration, which can enhance the heat curing process of GP. Therefore, this study aimed to utilize WIP in high-calcium FA geopolymer to develop a new type of geopolymer and examine its properties compared to the conventional geopolymer. Scanning electron microscopy and X-ray diffraction were performed on the geopolymers. Mechanical properties, including compressive strength and flexural strength, were also determined. In addition, setting time and temperature monitoring during the heat curing process were carried out. The results indicated that the addition of WIP in FA geopolymer decreased the compressive strength, owing to the formation of

Who reads Characteristics of Waste Iron Powder as a Fine Filler in a High-Calcium Fly Ash Geopolymer?

It is typically read by researchers, students, and practitioners in Engineering.

Author
Nongnuang, Toon (author);Jitsangiam, Peerapong (author);Rattanasak, Ubolluk (author);Tangchirapat, Weerachart (author);Suwan, Teewara (author);Thongmunee, Suriyah (author)
Publisher
MDPI AG
Published
2021
Language
EN
Field
Engineering (Physical Sciences)

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