Title:
水中沈設ブロック
Document Type and Number:
Japanese Patent JP4306109
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an immersed block in water having a more excellent quality than a concrete product by using a large quantity of slag in steel manufactured plants in stead of concrete. SOLUTION: The hardened material is formed by mixing powdery and granular steel making slag, SiO2 bearing substance, and molten preliminary treated slag is used for the above steel making slag and fine powdery of a blast furnace slag is adapted for the SiO2 bearing substance and the containing ratio of the molten preliminary treated slag under 1.18 mm in particle size in the whole partitioned components excepting water is set in 15-55 mass % and the containing ratio of the fine particle of the blast furnace slag is set in 5-40 mass % as the feature.
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Inventors:
Fumio Kogiku
Takagi Masato
Hisahiro Matsunaga
Makiko Nakagawa
Masato Kumagai
Takagi Masato
Hisahiro Matsunaga
Makiko Nakagawa
Masato Kumagai
Application Number:
JP2000304362A
Publication Date:
July 29, 2009
Filing Date:
October 04, 2000
Export Citation:
Assignee:
jfe Steel Corporation
International Classes:
E02B3/14; C04B7/153; C04B28/08; C04B41/65; C04B14/36; C04B18/08; C04B22/06; C04B22/10; C04B22/14; C04B24/20; C04B24/26; C04B111/74
Domestic Patent References:
| JP10287454A | ||||
| JP2001130945A | ||||
| JP11035934A | ||||
| JP56096754A |
Attorney, Agent or Firm:
Yoshio Kosugi
Masaki Yamada
Masaki Yamada