JP7586752B2 - 水硬性材料 - Google Patents
水硬性材料 Download PDFInfo
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- JP7586752B2 JP7586752B2 JP2021057275A JP2021057275A JP7586752B2 JP 7586752 B2 JP7586752 B2 JP 7586752B2 JP 2021057275 A JP2021057275 A JP 2021057275A JP 2021057275 A JP2021057275 A JP 2021057275A JP 7586752 B2 JP7586752 B2 JP 7586752B2
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- JP
- Japan
- Prior art keywords
- slag powder
- copper slag
- blast furnace
- mass
- examples
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000463 material Substances 0.000 title claims description 43
- 239000000843 powder Substances 0.000 claims description 145
- 239000002893 slag Substances 0.000 claims description 136
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 88
- 229910052802 copper Inorganic materials 0.000 claims description 88
- 239000010949 copper Substances 0.000 claims description 88
- 239000004568 cement Substances 0.000 claims description 19
- 239000010881 fly ash Substances 0.000 claims description 17
- 239000002085 irritant Substances 0.000 claims description 9
- 231100000021 irritant Toxicity 0.000 claims description 9
- 239000003513 alkali Substances 0.000 claims description 8
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 3
- 229910001854 alkali hydroxide Inorganic materials 0.000 claims description 3
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 3
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims description 3
- 230000000052 comparative effect Effects 0.000 description 33
- 239000004570 mortar (masonry) Substances 0.000 description 26
- 238000012360 testing method Methods 0.000 description 19
- 239000000203 mixture Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 230000002195 synergetic effect Effects 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000009415 formwork Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 229920000876 geopolymer Polymers 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010998 test method Methods 0.000 description 4
- IUVCFHHAEHNCFT-INIZCTEOSA-N 2-[(1s)-1-[4-amino-3-(3-fluoro-4-propan-2-yloxyphenyl)pyrazolo[3,4-d]pyrimidin-1-yl]ethyl]-6-fluoro-3-(3-fluorophenyl)chromen-4-one Chemical compound C1=C(F)C(OC(C)C)=CC=C1C(C1=C(N)N=CN=C11)=NN1[C@@H](C)C1=C(C=2C=C(F)C=CC=2)C(=O)C2=CC(F)=CC=C2O1 IUVCFHHAEHNCFT-INIZCTEOSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000013031 physical testing Methods 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000000021 stimulant Substances 0.000 description 1
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- Curing Cements, Concrete, And Artificial Stone (AREA)
Description
Claims (6)
- 高炉スラグ粉末、銅スラグ粉末及びアルカリ刺激剤を含み、
前記高炉スラグ粉末及び前記銅スラグ粉末の合計質量100質量%に対する前記銅スラグ粉末の質量の比率が15%以上20%以下であり、
かつ、セメントを含まない
ことを特徴とする水硬性材料。 - 前記高炉スラグ粉末及び前記銅スラグ粉末の合計質量100質量%に対する前記アルカリ刺激剤の質量の比率が外割で5%以上であることを特徴とする請求項1に記載の水硬性材料。
- 高炉スラグ粉末、銅スラグ粉末、フライアッシュ及びアルカリ刺激剤を含み、
前記高炉スラグ粉末、前記銅スラグ粉末及び前記フライアッシュの合計質量100質量%に対する前記銅スラグ粉末の質量の比率が10%以上30%以下であり
かつ、セメントを含まない
ことを特徴とする水硬性材料。 - 前記高炉スラグ粉末、前記銅スラグ粉末及び前記フライアッシュの合計質量100質量%に対する前記アルカリ刺激剤の質量の比率が外割で5%以上であることを特徴とする請求項3に記載の水硬性材料。
- 前記高炉スラグ粉末の比表面積が3500cm2/g以上であることを特徴とする請求項1~4のいずれか1項に記載の水硬性材料。
- 前記アルカリ刺激剤が、水酸化アルカリ、珪酸アルカリ、炭酸アルカリ、ホウ酸アルカリの内の一つ以上であることを特徴とする請求項1~5のいずれか1項に記載の水硬性材料。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021057275A JP7586752B2 (ja) | 2021-03-30 | 2021-03-30 | 水硬性材料 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021057275A JP7586752B2 (ja) | 2021-03-30 | 2021-03-30 | 水硬性材料 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2022154314A JP2022154314A (ja) | 2022-10-13 |
| JP7586752B2 true JP7586752B2 (ja) | 2024-11-19 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| JP2021057275A Active JP7586752B2 (ja) | 2021-03-30 | 2021-03-30 | 水硬性材料 |
Country Status (1)
| Country | Link |
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| JP (1) | JP7586752B2 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6682447B2 (ja) * | 2014-03-17 | 2020-04-15 | インテュイティブ サージカル オペレーションズ, インコーポレイテッド | 手術用カニューレ並びに手術用カニューレを識別する関連のシステム及び方法 |
| CN117964260A (zh) * | 2024-01-30 | 2024-05-03 | 武汉大学 | 一种高强快硬铜渣粉基胶凝材料及其制备方法与应用 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004099425A (ja) | 2002-07-18 | 2004-04-02 | Kobe Steel Ltd | 組成物、硬化体、コンクリートキャスク、および硬化体の製造方法 |
| JP2004299922A (ja) | 2003-03-28 | 2004-10-28 | Nippon Steel Corp | 固化体製造方法 |
| JP2011093738A (ja) | 2009-10-29 | 2011-05-12 | Mitsubishi Materials Corp | セメント系固化材 |
| JP2012214317A (ja) | 2011-03-31 | 2012-11-08 | Taisei Corp | スラグ硬化組成物とその生成方法 |
| JP2018172260A (ja) | 2017-03-31 | 2018-11-08 | 三菱マテリアル株式会社 | 高活性銅スラグ微粉末の製造方法、高活性銅スラグ微粉末およびセメント組成物 |
| WO2019172349A1 (ja) | 2018-03-09 | 2019-09-12 | 東京都下水道サービス株式会社 | 耐酸性コンクリート、プレキャストコンクリート、及び耐酸性コンクリート製造方法 |
| JP2022144509A (ja) | 2021-03-19 | 2022-10-03 | Ube三菱セメント株式会社 | 水硬性材料 |
-
2021
- 2021-03-30 JP JP2021057275A patent/JP7586752B2/ja active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004099425A (ja) | 2002-07-18 | 2004-04-02 | Kobe Steel Ltd | 組成物、硬化体、コンクリートキャスク、および硬化体の製造方法 |
| JP2004299922A (ja) | 2003-03-28 | 2004-10-28 | Nippon Steel Corp | 固化体製造方法 |
| JP2011093738A (ja) | 2009-10-29 | 2011-05-12 | Mitsubishi Materials Corp | セメント系固化材 |
| JP2012214317A (ja) | 2011-03-31 | 2012-11-08 | Taisei Corp | スラグ硬化組成物とその生成方法 |
| JP2018172260A (ja) | 2017-03-31 | 2018-11-08 | 三菱マテリアル株式会社 | 高活性銅スラグ微粉末の製造方法、高活性銅スラグ微粉末およびセメント組成物 |
| WO2019172349A1 (ja) | 2018-03-09 | 2019-09-12 | 東京都下水道サービス株式会社 | 耐酸性コンクリート、プレキャストコンクリート、及び耐酸性コンクリート製造方法 |
| JP2022144509A (ja) | 2021-03-19 | 2022-10-03 | Ube三菱セメント株式会社 | 水硬性材料 |
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| JP2022154314A (ja) | 2022-10-13 |
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