JP2014237577A5 - - Google Patents
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- JP2014237577A5 JP2014237577A5 JP2014092281A JP2014092281A JP2014237577A5 JP 2014237577 A5 JP2014237577 A5 JP 2014237577A5 JP 2014092281 A JP2014092281 A JP 2014092281A JP 2014092281 A JP2014092281 A JP 2014092281A JP 2014237577 A5 JP2014237577 A5 JP 2014237577A5
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- JP
- Japan
- Prior art keywords
- mass
- hydraulic powder
- less
- hydraulic
- composition
- 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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- 239000000843 powder Substances 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 5
- 150000001720 carbohydrates Chemical class 0.000 claims description 3
- 239000010881 fly ash Substances 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 8
- 150000001875 compounds Chemical class 0.000 claims 7
- PYMYPHUHKUWMLA-LMVFSUKVSA-N Ribose Natural products OC[C@@H](O)[C@@H](O)[C@@H](O)C=O PYMYPHUHKUWMLA-LMVFSUKVSA-N 0.000 claims 6
- 239000011780 sodium chloride Substances 0.000 claims 6
- 235000002639 sodium chloride Nutrition 0.000 claims 6
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 claims 4
- YTBSYETUWUMLBZ-IUYQGCFVSA-N Erythrose Chemical compound OC[C@@H](O)[C@@H](O)C=O YTBSYETUWUMLBZ-IUYQGCFVSA-N 0.000 claims 4
- 206010056474 Erythrosis Diseases 0.000 claims 4
- WQZGKKKJIJFFOK-GASJEMHNSA-N D-Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims 3
- -1 data loin Chemical compound 0.000 claims 3
- 239000008103 glucose Substances 0.000 claims 3
- 150000003839 salts Chemical class 0.000 claims 3
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N Calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims 2
- GZCGUPFRVQAUEE-KCDKBNATSA-N D-(+)-Galactose Natural products OC[C@@H](O)[C@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-KCDKBNATSA-N 0.000 claims 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N Sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims 2
- GZCGUPFRVQAUEE-KAZBKCHUSA-N Talose Chemical compound OC[C@@H](O)[C@H](O)[C@H](O)[C@H](O)C=O GZCGUPFRVQAUEE-KAZBKCHUSA-N 0.000 claims 2
- 229910021487 silica fume Inorganic materials 0.000 claims 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 2
- 235000000346 sugar Nutrition 0.000 claims 2
- WQZGKKKJIJFFOK-PHYPRBDBSA-N α-D-galactose Chemical compound OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-PHYPRBDBSA-N 0.000 claims 2
- GIAFURWZWWWBQT-UHFFFAOYSA-N 2-(2-aminoethoxy)ethanol Chemical compound NCCOCCO GIAFURWZWWWBQT-UHFFFAOYSA-N 0.000 claims 1
- VSGNNIFQASZAOI-UHFFFAOYSA-L Calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 claims 1
- HLBBKKJFGFRGMU-UHFFFAOYSA-M Sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 claims 1
- 239000004280 Sodium formate Substances 0.000 claims 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Tris Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims 1
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L cacl2 Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims 1
- 239000001639 calcium acetate Substances 0.000 claims 1
- 235000011092 calcium acetate Nutrition 0.000 claims 1
- 229960005147 calcium acetate Drugs 0.000 claims 1
- 239000001110 calcium chloride Substances 0.000 claims 1
- 229910001628 calcium chloride Inorganic materials 0.000 claims 1
- 235000011148 calcium chloride Nutrition 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 125000004432 carbon atoms Chemical group C* 0.000 claims 1
- 239000004568 cement Substances 0.000 claims 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims 1
- 235000011187 glycerol Nutrition 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- QUANRIQJNFHVEU-UHFFFAOYSA-N oxirane;propane-1,2,3-triol Chemical compound C1CO1.OCC(O)CO QUANRIQJNFHVEU-UHFFFAOYSA-N 0.000 claims 1
- VMHLLURERBWHNL-UHFFFAOYSA-M sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims 1
- 239000001632 sodium acetate Substances 0.000 claims 1
- 235000017281 sodium acetate Nutrition 0.000 claims 1
- 235000019254 sodium formate Nutrition 0.000 claims 1
- 239000004317 sodium nitrate Substances 0.000 claims 1
- 235000010344 sodium nitrate Nutrition 0.000 claims 1
- 150000008163 sugars Chemical class 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N β-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 2
- 230000003247 decreasing Effects 0.000 description 1
- 150000004683 dihydrates Chemical class 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Description
(2−10)混合材含有量50質量%の水硬性粉体の調製
クリンカー47質量%、二水石膏3質量%、高炉水砕スラグ25質量%、フライアッシュ25質量%の粉砕原料を、粉砕助剤を添加せず、ボールミルでブレーン値3600cm2/gまで粉砕して、混合材含有量50質量%の水硬性粉体を調製した。
(2-10) Preparation of hydraulic powder with mixed material content of 50% by mass Grinding raw material of clinker 47% by mass, dihydrate gypsum 3% by mass, blast furnace granulated slag 25% by mass, fly ash 25% by mass Without adding an auxiliary agent, the powder was pulverized to a brane value of 3600 cm 2 / g by a ball mill to prepare a hydraulic powder having a mixed material content of 50 mass%.
実施例3−1〜3−7及び比較例3−1〜3−8
混合材含有量50質量%の水硬性粉体100質量部に、表3で示した強度向上剤組成物を表4の量で用いて水硬性組成物を調製した。そして、水硬性組成物調製後、3日後及び28日後の圧縮強度を測定した。結果を表4に示した。なお、表3で示した比較例C−1の配合のうち、糖類に関する組成は、国際公開第97/37952号の表1を参考に、国際公開第97/37952号の範囲内で、且つ本願の範囲外となるような組成を比較例C−1として定めた。さらに表3の他の実施例、比較例は、比較例C−1の配合比率を基本とし、(A)成分とその他の成分を増減させたものである。
Examples 3-1 to 3-7 and comparative examples 3-1 to 3-8
A hydraulic composition was prepared by using the strength improver composition shown in Table 3 in the amount shown in Table 4 for 100 parts by mass of the hydraulic powder having a mixed material content of 50% by mass. And the compressive strength after 3 days and 28 days after hydraulic composition preparation was measured. The results are shown in Table 4 . In addition, among the composition of Comparative Example C-1 shown in Table 3, the composition relating to the saccharide is within the scope of International Publication No. 97/37952 with reference to Table 1 of International Publication No. 97/37952, and the present application A composition that falls outside this range was determined as Comparative Example C-1. Further, other examples and comparative examples in Table 3 are based on the blending ratio of Comparative Example C-1, and the component (A) and other components are increased or decreased.
Claims (11)
炭素数7以上の糖類、及びグルコースの合計含有量が、固形分中、0質量%以上、15.0質量%以下であり、
(A)成分と(B)成分の質量比が(A)/(B)で、99/1以下、10/90以上である、
水硬性粉体用強度向上剤組成物。 One or more compounds selected from the group consisting of mannose, galactose, talose, ribose, and erythrose [hereinafter referred to as component (A)] in a solid content of 30.0 mass% or more, 99.0 mass% or less, And one or more compounds selected from the group consisting of glycerin, glycerin ethylene oxide adduct, diethylene glycol and triethanolamine (hereinafter referred to as component (B)),
The total content of saccharides having 7 or more carbon atoms and glucose is 0% by mass or more and 15.0% by mass or less in the solid content,
The mass ratio of the component (A) to the component (B) is (A) / (B) and is 99/1 or less, 10/90 or more,
Strength improver composition for hydraulic powder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014092281A JP6371574B2 (en) | 2013-05-09 | 2014-04-28 | Strength improver composition for hydraulic powder |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013099145 | 2013-05-09 | ||
JP2013099145 | 2013-05-09 | ||
JP2014092281A JP6371574B2 (en) | 2013-05-09 | 2014-04-28 | Strength improver composition for hydraulic powder |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2014237577A JP2014237577A (en) | 2014-12-18 |
JP2014237577A5 true JP2014237577A5 (en) | 2017-04-13 |
JP6371574B2 JP6371574B2 (en) | 2018-08-08 |
Family
ID=51867204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014092281A Active JP6371574B2 (en) | 2013-05-09 | 2014-04-28 | Strength improver composition for hydraulic powder |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6371574B2 (en) |
CN (1) | CN105189403B (en) |
WO (1) | WO2014181723A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6616686B2 (en) * | 2015-12-28 | 2019-12-04 | 花王株式会社 | Method for producing cured body of hydraulic composition |
JP6626376B2 (en) * | 2016-03-09 | 2019-12-25 | 株式会社日本触媒 | Strength improver for hydraulic composition, additive for hydraulic composition, and concrete composition |
JP6278147B1 (en) | 2017-04-28 | 2018-02-14 | 住友大阪セメント株式会社 | Mixed cement |
CN110294604A (en) * | 2019-07-09 | 2019-10-01 | 南京永能新材料有限公司 | Modified cement grinding aid of a kind of triethanolamine and preparation method thereof |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5920627B2 (en) * | 1980-12-17 | 1984-05-14 | 山陽国策パルプ株式会社 | Cement/clinker grinding method |
JPH0678184B2 (en) * | 1986-06-10 | 1994-10-05 | 電気化学工業株式会社 | Cement admixture |
JPH07101764A (en) * | 1993-10-05 | 1995-04-18 | Lion Corp | Hydraulic inorganic material composition and production of hydraulically hardened inorganic product therefrom |
JPH07118049A (en) * | 1993-10-15 | 1995-05-09 | Mitsui Toatsu Chem Inc | Cement-based composition, cement-based hardened body using the same and its production |
EP1200368B1 (en) * | 1999-06-15 | 2007-02-14 | W.R. GRACE & CO.-CONN. | High early strength cement and additives and methods for making the same |
US6461424B1 (en) * | 2001-02-21 | 2002-10-08 | Wisconsin Electric Power Company | Electrically conductive concrete and controlled low-strength materials |
JP2003055014A (en) * | 2001-08-23 | 2003-02-26 | Asahi Denka Kogyo Kk | Thickner for cement |
JP4406246B2 (en) * | 2003-09-16 | 2010-01-27 | 電気化学工業株式会社 | Cement admixture and cement composition |
JP2007529397A (en) * | 2004-03-16 | 2007-10-25 | 株式会社日本触媒 | Drying shrinkage reducing agent |
JP4596130B2 (en) * | 2004-08-24 | 2010-12-08 | 信越化学工業株式会社 | Self-leveling composition |
CN101016206A (en) * | 2007-01-17 | 2007-08-15 | 武汉科华高新材料发展有限公司 | Wall heat-insulating boundary mortar |
CN102099312B (en) * | 2008-07-18 | 2014-05-07 | 花王株式会社 | High-early-strength agent for hydraulic composition |
-
2014
- 2014-04-28 JP JP2014092281A patent/JP6371574B2/en active Active
- 2014-04-28 CN CN201480026153.1A patent/CN105189403B/en not_active Expired - Fee Related
- 2014-04-28 WO PCT/JP2014/061817 patent/WO2014181723A1/en active Application Filing
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