JP6277599B2 - 強度を増進させるセメント系硬化材用の練り混ぜ水 - Google Patents
強度を増進させるセメント系硬化材用の練り混ぜ水 Download PDFInfo
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- JP6277599B2 JP6277599B2 JP2013097503A JP2013097503A JP6277599B2 JP 6277599 B2 JP6277599 B2 JP 6277599B2 JP 2013097503 A JP2013097503 A JP 2013097503A JP 2013097503 A JP2013097503 A JP 2013097503A JP 6277599 B2 JP6277599 B2 JP 6277599B2
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- Prior art keywords
- cement
- seawater
- strength
- water
- age
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 41
- 239000004568 cement Substances 0.000 title claims description 30
- 239000004848 polyfunctional curative Substances 0.000 title claims description 20
- 239000013535 sea water Substances 0.000 claims description 53
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 29
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 24
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 22
- 239000008399 tap water Substances 0.000 claims description 17
- 235000020679 tap water Nutrition 0.000 claims description 17
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 15
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 15
- 235000011152 sodium sulphate Nutrition 0.000 claims description 15
- 239000011400 blast furnace cement Substances 0.000 claims description 13
- 239000011780 sodium chloride Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 description 20
- 239000004576 sand Substances 0.000 description 18
- 239000011230 binding agent Substances 0.000 description 15
- 239000011148 porous material Substances 0.000 description 15
- 230000006835 compression Effects 0.000 description 12
- 238000007906 compression Methods 0.000 description 12
- 238000004898 kneading Methods 0.000 description 10
- 239000004570 mortar (masonry) Substances 0.000 description 9
- 150000002500 ions Chemical class 0.000 description 8
- 230000007774 longterm Effects 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 239000011398 Portland cement Substances 0.000 description 7
- 239000000470 constituent Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000011259 mixed solution Substances 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000000280 densification Methods 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hcl hcl Chemical compound Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- -1 salt ion Chemical class 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Description
Claims (2)
- セメント系硬化材を作製すべく、セメント及び骨材を含んだ構成材料の練り混ぜに用いられる練り混ぜ水であって、
塩化ナトリウム及び硫酸ナトリウムが水道水に溶解されることにより、塩化物イオン濃度及び硫酸イオン濃度が海水相当濃度まで高められていることを特徴とするセメント系硬化材用練り混ぜ水。 - 前記セメントが高炉セメントであることを特徴とする請求項1に記載のセメント系硬化材用練り混ぜ水。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013097503A JP6277599B2 (ja) | 2013-05-07 | 2013-05-07 | 強度を増進させるセメント系硬化材用の練り混ぜ水 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2013097503A JP6277599B2 (ja) | 2013-05-07 | 2013-05-07 | 強度を増進させるセメント系硬化材用の練り混ぜ水 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014217990A JP2014217990A (ja) | 2014-11-20 |
JP6277599B2 true JP6277599B2 (ja) | 2018-02-14 |
Family
ID=51936933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2013097503A Active JP6277599B2 (ja) | 2013-05-07 | 2013-05-07 | 強度を増進させるセメント系硬化材用の練り混ぜ水 |
Country Status (1)
Country | Link |
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JP (1) | JP6277599B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6763335B2 (ja) * | 2017-03-31 | 2020-09-30 | 三菱マテリアル株式会社 | 半たわみ性舗装用セメントミルクとその製造方法および半たわみ性舗装の施工方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01286946A (ja) * | 1988-05-13 | 1989-11-17 | Nittetsu Cement Co Ltd | 白色水硬性材料 |
US5284513A (en) * | 1992-10-22 | 1994-02-08 | Shell Oil Co | Cement slurry and cement compositions |
JP2001163656A (ja) * | 1999-12-03 | 2001-06-19 | Tajima Roofing Co Ltd | 水硬性組成物とこれによる建材。 |
JP5857402B2 (ja) * | 2010-12-17 | 2016-02-10 | 株式会社大林組 | 海水練りコンクリートで構築されたコンクリート構造物、及び、コンクリート構造物の設計方法 |
JP6075933B2 (ja) * | 2010-12-17 | 2017-02-08 | 株式会社大林組 | 海水練りコンクリート及びコンクリート構造物 |
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2013
- 2013-05-07 JP JP2013097503A patent/JP6277599B2/ja active Active
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JP2014217990A (ja) | 2014-11-20 |
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