JP2006008456A - コンクリート用水硬性組成物 - Google Patents
コンクリート用水硬性組成物 Download PDFInfo
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- JP2006008456A JP2006008456A JP2004189125A JP2004189125A JP2006008456A JP 2006008456 A JP2006008456 A JP 2006008456A JP 2004189125 A JP2004189125 A JP 2004189125A JP 2004189125 A JP2004189125 A JP 2004189125A JP 2006008456 A JP2006008456 A JP 2006008456A
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- concrete
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- hydraulic composition
- Prior art date
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- 239000004567 concrete Substances 0.000 title claims abstract description 40
- 239000000203 mixture Substances 0.000 title claims abstract description 28
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 29
- 239000004568 cement Substances 0.000 claims abstract description 29
- 125000003342 alkenyl group Chemical group 0.000 claims abstract description 4
- 125000003118 aryl group Chemical group 0.000 claims abstract description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 4
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 4
- 125000004417 unsaturated alkyl group Chemical group 0.000 claims abstract description 4
- 125000005702 oxyalkylene group Chemical group 0.000 claims abstract description 3
- 229910019142 PO4 Inorganic materials 0.000 claims description 11
- 239000010452 phosphate Substances 0.000 claims description 11
- 125000004432 carbon atom Chemical group C* 0.000 claims description 8
- 239000002270 dispersing agent Substances 0.000 claims description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 7
- 239000003610 charcoal Substances 0.000 claims description 4
- 150000003014 phosphoric acid esters Chemical class 0.000 abstract description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 12
- -1 phosphate ester Chemical class 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000003795 chemical substances by application Substances 0.000 description 8
- 238000004898 kneading Methods 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 239000002518 antifoaming agent Substances 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 235000014113 dietary fatty acids Nutrition 0.000 description 6
- 239000000194 fatty acid Substances 0.000 description 6
- 229930195729 fatty acid Natural products 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000003638 chemical reducing agent Substances 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 239000011398 Portland cement Substances 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000002202 Polyethylene glycol Substances 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 229920005610 lignin Polymers 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
- 229920001451 polypropylene glycol Polymers 0.000 description 3
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 2
- 239000005642 Oleic acid Substances 0.000 description 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- BEHLMOQXOSLGHN-UHFFFAOYSA-N benzenamine sulfate Chemical compound OS(=O)(=O)NC1=CC=CC=C1 BEHLMOQXOSLGHN-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 150000004676 glycans Chemical class 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 2
- 229920001282 polysaccharide Polymers 0.000 description 2
- 239000005017 polysaccharide Substances 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910021487 silica fume Inorganic materials 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
- 238000010257 thawing Methods 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- WHOZNOZYMBRCBL-OUKQBFOZSA-N (2E)-2-Tetradecenal Chemical compound CCCCCCCCCCC\C=C\C=O WHOZNOZYMBRCBL-OUKQBFOZSA-N 0.000 description 1
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 1
- AEQDJSLRWYMAQI-UHFFFAOYSA-N 2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound C1CN2CC(C(=C(OC)C=C3)OC)=C3CC2C2=C1C=C(OC)C(OC)=C2 AEQDJSLRWYMAQI-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 239000011401 Portland-fly ash cement Substances 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 239000003429 antifungal agent Substances 0.000 description 1
- 229940121375 antifungal agent Drugs 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 239000011400 blast furnace cement Substances 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229920000591 gum Polymers 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-M naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-M 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229940044654 phenolsulfonic acid Drugs 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 1
- 239000011970 polystyrene sulfonate Substances 0.000 description 1
- 229960002796 polystyrene sulfonate Drugs 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000176 sodium gluconate Substances 0.000 description 1
- 229940005574 sodium gluconate Drugs 0.000 description 1
- 235000012207 sodium gluconate Nutrition 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000002916 wood waste Substances 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
・一般式(1)の有機リン酸エステル:R1=(C12−C13)−O−(CH2CH2O)3−,
R2、R3=OH
・混和剤:AE減水剤(リグニン系)
・カーボン:(i)活性炭(比表面積955m2/g)
(ii)木炭(比表面積175m2/g)
・水(W):水道水
・セメント(C):高炉Bセメント〔太平洋セメント(株)/住友大阪セメント(株)=1/1(質量比),密度3.04g/cm3〕
・細骨材(S):君津産 山砂(FM=2.63、密度2.59g/cm3)
・粗骨材(G):鳥形山産 石灰砕石〔10mm以上/10mmの篩通過=7,実績率:0.619,密度2.72g/cm3〕
実施例1〜3、比較例1、2
表1に示す成分を表2で示す組み合わせで用いて、コンクリートについて試験した。すなわち、表1に示す配合条件で、100Lの強制二軸ミキサーを用いて、細骨材、粗骨材及びセメントを一括投入し、空練りを10秒行い、練り水(水、混和剤及び有機リン酸エステル)を加え、60秒間本練りし、カーボンをセメント100重量部に対して3%(3%/Cと表記する)添加した後、更に60秒間混練りした。経時変化の測定は、傾胴ミキサー(練り量:30L/Bat)を用いて、低速混合(2r/m)で行った。
1.スランプ値
JIS A 1101によるスランプ値(cm)に基づいて行ったう。スランプ値が8〜12cmになるように、AE減水剤の添加量を調整した。
2.練り直後の空気量、30分後の空気量は、JIS A 1128に基づいて測定した。
Claims (6)
- カーボンが、木炭及び/又は活性炭である請求項1記載のコンクリート用水硬性組成物。
- カーボンがセメント100重量部に対して0.1〜30重量部配合され、一般式(1)で表される有機リン酸エステルがセメント100重量部に対して0.001〜10重量部配合されている請求項1又は2記載のコンクリート用水硬性組成物。
- 更にセメント分散剤が配合されている請求項1〜3のいずれかに記載のコンクリート用水硬性組成物。
- 更にセメント分散剤がセメント100重量部に対して0.01〜5重量部配合されている請求項1〜4のいずれかに記載のコンクリート用水硬性組成物。
- 請求項1〜5のいずれか記載のコンクリート用水硬性組成物を硬化して得られるコンクリート硬化体。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004189125A JP4727172B2 (ja) | 2004-06-28 | 2004-06-28 | コンクリート用水硬性組成物 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004189125A JP4727172B2 (ja) | 2004-06-28 | 2004-06-28 | コンクリート用水硬性組成物 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006008456A true JP2006008456A (ja) | 2006-01-12 |
JP4727172B2 JP4727172B2 (ja) | 2011-07-20 |
Family
ID=35776104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004189125A Expired - Lifetime JP4727172B2 (ja) | 2004-06-28 | 2004-06-28 | コンクリート用水硬性組成物 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4727172B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007083565A1 (ja) | 2006-01-17 | 2007-07-26 | Matsushita Electric Industrial Co., Ltd. | 高周波加熱装置 |
JP2007197261A (ja) * | 2006-01-26 | 2007-08-09 | Nippon Shiika Kk | 黒ずみ防止剤及びそれを用いたセメント混和剤 |
WO2011077753A1 (ja) | 2009-12-25 | 2011-06-30 | パナソニック株式会社 | 水素生成装置、及び燃料電池システム |
WO2015163468A1 (ja) * | 2014-04-24 | 2015-10-29 | 東邦化学工業株式会社 | 水硬性組成物用混和剤 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5219721A (en) * | 1975-08-06 | 1977-02-15 | Fujisawa Pharmaceutical Co | Hydraulic compound |
JPS60131855A (ja) * | 1983-12-21 | 1985-07-13 | 電気化学工業株式会社 | セメント添加剤 |
JPS63156049A (ja) * | 1986-07-31 | 1988-06-29 | 藤沢薬品工業株式会社 | コンクリ−ト混和剤 |
JPH06128008A (ja) * | 1992-09-03 | 1994-05-10 | Hiroshima Gas Kk | 帯電防止用セメント組成物 |
JPH11278958A (ja) * | 1998-03-31 | 1999-10-12 | Kamigakigumi:Kk | 水質浄化能を有するコンクリート |
JP2001270764A (ja) * | 2000-03-29 | 2001-10-02 | Iwate Prefecture | 廃棄物を用いたコンクリート組成物 |
JP2005213082A (ja) * | 2004-01-29 | 2005-08-11 | Kao Corp | 水硬性組成物硬化体の黒ずみ防止用添加剤 |
-
2004
- 2004-06-28 JP JP2004189125A patent/JP4727172B2/ja not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5219721A (en) * | 1975-08-06 | 1977-02-15 | Fujisawa Pharmaceutical Co | Hydraulic compound |
JPS60131855A (ja) * | 1983-12-21 | 1985-07-13 | 電気化学工業株式会社 | セメント添加剤 |
JPS63156049A (ja) * | 1986-07-31 | 1988-06-29 | 藤沢薬品工業株式会社 | コンクリ−ト混和剤 |
JPH06128008A (ja) * | 1992-09-03 | 1994-05-10 | Hiroshima Gas Kk | 帯電防止用セメント組成物 |
JPH11278958A (ja) * | 1998-03-31 | 1999-10-12 | Kamigakigumi:Kk | 水質浄化能を有するコンクリート |
JP2001270764A (ja) * | 2000-03-29 | 2001-10-02 | Iwate Prefecture | 廃棄物を用いたコンクリート組成物 |
JP2005213082A (ja) * | 2004-01-29 | 2005-08-11 | Kao Corp | 水硬性組成物硬化体の黒ずみ防止用添加剤 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007083565A1 (ja) | 2006-01-17 | 2007-07-26 | Matsushita Electric Industrial Co., Ltd. | 高周波加熱装置 |
JP2007197261A (ja) * | 2006-01-26 | 2007-08-09 | Nippon Shiika Kk | 黒ずみ防止剤及びそれを用いたセメント混和剤 |
WO2011077753A1 (ja) | 2009-12-25 | 2011-06-30 | パナソニック株式会社 | 水素生成装置、及び燃料電池システム |
WO2015163468A1 (ja) * | 2014-04-24 | 2015-10-29 | 東邦化学工業株式会社 | 水硬性組成物用混和剤 |
WO2015163469A1 (ja) * | 2014-04-24 | 2015-10-29 | 東邦化学工業株式会社 | 水硬性組成物用カーボンブロッカー |
CN106458752A (zh) * | 2014-04-24 | 2017-02-22 | 东邦化学工业株式会社 | 水固化组合物用碳阻滞剂 |
CN106573840A (zh) * | 2014-04-24 | 2017-04-19 | 东邦化学工业株式会社 | 水固化组合物用混合剂 |
JPWO2015163468A1 (ja) * | 2014-04-24 | 2017-04-20 | 東邦化学工業株式会社 | 水硬性組成物用混和剤 |
JPWO2015163469A1 (ja) * | 2014-04-24 | 2017-05-18 | 東邦化学工業株式会社 | 水硬性組成物用カーボンブロッカー |
US10196307B2 (en) | 2014-04-24 | 2019-02-05 | Sika Technology Ag | Admixture for hydraulic composition |
TWI663140B (zh) * | 2014-04-24 | 2019-06-21 | 日商東邦化學工業股份有限公司 | 水凝性組合物用阻碳劑 |
Also Published As
Publication number | Publication date |
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