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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/50371

Title: Using GGBOS as the alkali activators in GGBS and GGBOS blended cements
Authors: Chia-Jung Tsai
Ran Huang
Wei-Ting Lin
Hsiang-Wei Chiang
Contributors: 國立臺灣海洋大學:河海工程學系
Keywords: Alkali activations
Basic oxygen furnace slag
Blast-furnace slag
Cementitious materials
Date: 2014-08
Issue Date: 2018-10-05T08:07:00Z
Publisher: Construction and Building Materials
Abstract: Abstract: This study analyzed the feasibility of ground-granulated blast-furnace slag (GGBS) and ground-granulated basic oxygen furnace slag (GGBOS) blended cements according to the standard specifications of ASTM C821-09 and ASTM C595/C595M-13. Through tests, this study verified that GGBOS can be used as alkali activators for GGBS and that the mixture proportions of S4I6 and S5I5 correspond with the physical and chemical requirements specified in ASTM C595/C595M-13. Among S3I7, S4I6, and S5I5, the mixture proportion of S4I6 exhibited the highest performance by reaching 90% of the compressive strength of ordinary Portland cement mortar.
Relation: 70 pp.501-507
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/50371
Appears in Collections:[河海工程學系] 期刊論文

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