JP2006124205A - 耐硫酸性混合物 - Google Patents
耐硫酸性混合物 Download PDFInfo
- Publication number
- JP2006124205A JP2006124205A JP2004312061A JP2004312061A JP2006124205A JP 2006124205 A JP2006124205 A JP 2006124205A JP 2004312061 A JP2004312061 A JP 2004312061A JP 2004312061 A JP2004312061 A JP 2004312061A JP 2006124205 A JP2006124205 A JP 2006124205A
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- JP
- Japan
- Prior art keywords
- sulfuric acid
- fine aggregate
- mortar
- calcium oxide
- aggregate
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
【解決手段】 耐硫酸性混合物は、水と反応して固まる結合材と、砂等の粒子から成る骨材と、酸化カルシウム(CaO)とを混合してなる。
【選択図】 図1
Description
Claims (8)
- 水と反応して固まる結合材と、砂等の粒子から成る骨材と、酸化カルシウム(CaO)とを混合してなる耐硫酸性混合物。
- 請求項1記載の耐硫酸性混合物において、前記結合材はセメントであることを特徴とする耐硫酸性混合物。
- 請求項1又は2記載の耐硫酸性混合物において、更に水を混合してなる耐硫酸性混合物。
- 請求項1乃至3のいずれか記載の耐硫酸性混合物において、前記骨材は、細骨材であることを特徴とする耐硫酸性混合物。
- 請求項1乃至3のいずれか記載の耐硫酸性混合物において、前記骨材は、細骨材及び粗骨材であることを特徴とする耐硫酸性混合物。
- 請求項4又は5記載の耐硫酸性混合物において、前記酸化カルシウムは、前記細骨材の一部として混合されることを特徴とする耐硫酸性混合物。
- 請求項6記載の耐硫酸性混合物において、前記酸化カルシウムは、これと前記細骨材のうち該酸化カルシウム以外の細骨材に含まれる酸化カルシウムとの合計が前記細骨材の重量の60%以下となるように混合されることを特徴とする耐硫酸性混合物。
- 請求項4乃至7のいずれか記載の耐硫酸性混合物において、前記細骨材には、高炉スラグ水砕砂が使用されることを特徴とする耐硫酸性混合物。
Priority Applications (1)
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---|---|---|---|
JP2004312061A JP4518908B2 (ja) | 2004-10-27 | 2004-10-27 | 耐硫酸性混合物 |
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JP2004312061A JP4518908B2 (ja) | 2004-10-27 | 2004-10-27 | 耐硫酸性混合物 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006124205A true JP2006124205A (ja) | 2006-05-18 |
JP4518908B2 JP4518908B2 (ja) | 2010-08-04 |
Family
ID=36719291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2004312061A Expired - Fee Related JP4518908B2 (ja) | 2004-10-27 | 2004-10-27 | 耐硫酸性混合物 |
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JP (1) | JP4518908B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014065626A (ja) * | 2012-09-25 | 2014-04-17 | Sumitomo Osaka Cement Co Ltd | セメント混和材およびセメント組成物 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004059396A (ja) * | 2002-07-31 | 2004-02-26 | Taiheiyo Material Kk | モルタル・コンクリート |
JP2004137086A (ja) * | 2002-08-23 | 2004-05-13 | Taiheiyo Material Kk | モルタル・コンクリート |
-
2004
- 2004-10-27 JP JP2004312061A patent/JP4518908B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004059396A (ja) * | 2002-07-31 | 2004-02-26 | Taiheiyo Material Kk | モルタル・コンクリート |
JP2004137086A (ja) * | 2002-08-23 | 2004-05-13 | Taiheiyo Material Kk | モルタル・コンクリート |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014065626A (ja) * | 2012-09-25 | 2014-04-17 | Sumitomo Osaka Cement Co Ltd | セメント混和材およびセメント組成物 |
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JP4518908B2 (ja) | 2010-08-04 |
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