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http://dx.doi.org/10.14190/JRCR.2014.2.2.137

The Optimal Mixing Design of the PHC Piles Utilizing the Air Cooled Blast Furnace Slag as Coarse Aggregate  

Park, Yong-Kyu (Aju Corporation Co., Ltd.)
Kim, Hyun-Woo (Aju Corporation Co., Ltd.)
Kim, Seung-Il (Research Institute, Kukdong Engineering & Construction Co., Ltd.)
Hur, Kab-Soo (Research Institute, Kukdong Engineering & Construction Co., Ltd.)
Yoon, Ki-Won (Aju Corporation Co., Ltd.)
Publication Information
Journal of the Korean Recycled Construction Resources Institute / v.2, no.2, 2014 , pp. 137-144 More about this Journal
Abstract
The PHC pile utilizing the air-cooled blast-furnace slag as coarse aggregate was studied. This research was progressed with the range from the indoor mixing design evaluation into the actual goods production. The physical properties of the PHC pile are determined to satisfy through the appropriate mixing design adjustments. However, it should eliminate the aggregates including CaO and MgO in SG when it utilize in an AC (autoclave) type manufacturing process. It satisfied the bending moment, shear strength, and compressive strength of KS F 4306 except the surface states of the pile.
Keywords
Blast Furnace Air-Cooled Slag; Coarse Aggregate; PHC Pile; Durability; Batcher plant test(B/P TEST);
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  • Reference
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