JPH0240623B2 - - Google Patents
Info
- Publication number
- JPH0240623B2 JPH0240623B2 JP57210821A JP21082182A JPH0240623B2 JP H0240623 B2 JPH0240623 B2 JP H0240623B2 JP 57210821 A JP57210821 A JP 57210821A JP 21082182 A JP21082182 A JP 21082182A JP H0240623 B2 JPH0240623 B2 JP H0240623B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- cement
- lower alkyl
- formula
- compound represented
- 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.)
- Expired - Lifetime
Links
- 239000000203 mixture Substances 0.000 claims description 16
- 150000001875 compounds Chemical class 0.000 claims description 13
- 239000011396 hydraulic cement Substances 0.000 claims description 11
- 125000000217 alkyl group Chemical group 0.000 claims description 8
- 238000009472 formulation Methods 0.000 claims description 6
- 229920001577 copolymer Polymers 0.000 claims description 5
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- -1 alkali metal salt Chemical class 0.000 claims description 2
- 125000001997 phenyl group Chemical class [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 1
- 239000004568 cement Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 239000004570 mortar (masonry) Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 239000003638 chemical reducing agent Substances 0.000 description 5
- 239000004567 concrete Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- PSZYNBSKGUBXEH-UHFFFAOYSA-M naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-M 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- ZZTCCAPMZLDHFM-UHFFFAOYSA-N ammonium thioglycolate Chemical compound [NH4+].[O-]C(=O)CS ZZTCCAPMZLDHFM-UHFFFAOYSA-N 0.000 description 1
- 229940075861 ammonium thioglycolate Drugs 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003823 mortar mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21082182A JPS59102853A (ja) | 1982-11-30 | 1982-11-30 | 水硬性セメント配合物用混和剤 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21082182A JPS59102853A (ja) | 1982-11-30 | 1982-11-30 | 水硬性セメント配合物用混和剤 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59102853A JPS59102853A (ja) | 1984-06-14 |
| JPH0240623B2 true JPH0240623B2 (nl) | 1990-09-12 |
Family
ID=16595674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21082182A Granted JPS59102853A (ja) | 1982-11-30 | 1982-11-30 | 水硬性セメント配合物用混和剤 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59102853A (nl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0426117U (nl) * | 1990-06-26 | 1992-03-02 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6054957A (ja) * | 1983-09-05 | 1985-03-29 | 鹿島建設株式会社 | 水硬性セメント配合物のスランプ低下抑制剤 |
| JPS61183157A (ja) * | 1985-02-08 | 1986-08-15 | 花王株式会社 | セメント添加剤 |
| CA1325863C (en) * | 1986-04-03 | 1994-01-04 | National Starch And Chemical Corporation | Cementiferous compositions and additives for use in such compositions |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4830330A (nl) * | 1971-08-20 | 1973-04-21 | ||
| JPS5233646A (en) * | 1975-08-30 | 1977-03-14 | Hoechst Ag | Production of 11aminobenzoll 44 and 55betaasulfatoethyl sulfonee22sulphonic acid and corresponding hydroxyethyl sulfone and vynyl sulfone compound |
| JPS5615744A (en) * | 1979-07-20 | 1981-02-16 | Kao Corp | Packing material for sanitary napkin and its manufacture |
-
1982
- 1982-11-30 JP JP21082182A patent/JPS59102853A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4830330A (nl) * | 1971-08-20 | 1973-04-21 | ||
| JPS5233646A (en) * | 1975-08-30 | 1977-03-14 | Hoechst Ag | Production of 11aminobenzoll 44 and 55betaasulfatoethyl sulfonee22sulphonic acid and corresponding hydroxyethyl sulfone and vynyl sulfone compound |
| JPS5615744A (en) * | 1979-07-20 | 1981-02-16 | Kao Corp | Packing material for sanitary napkin and its manufacture |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0426117U (nl) * | 1990-06-26 | 1992-03-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59102853A (ja) | 1984-06-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5052715B2 (ja) | スランプ寿命改良のためのセメント混和材 | |
| EP0490681B1 (en) | Additive composition for cement admixture | |
| US3972723A (en) | Mortar of inorganic binder and sulfonic acid group-containing formaldehyde condensation product with cycloalkanone | |
| JP2602978B2 (ja) | 水溶性コポリマ− | |
| JPH11171619A (ja) | セメント用分散剤 | |
| RU2360880C2 (ru) | Суперпластификатор высокой начальной прочности | |
| JP2000034151A (ja) | セメント混和剤 | |
| JPH04149056A (ja) | 高強度水硬性セメント組成物 | |
| CN113800812A (zh) | 一种机制砂抹灰砂浆专用外加剂及其制备方法 | |
| JPH0240623B2 (nl) | ||
| JPS6339906A (ja) | セメント添加剤 | |
| JPH0952749A (ja) | 高流動コンクリート用混和剤及びそれが添加されたコンクリート材 | |
| EP2873655A1 (en) | Air-entraining agent for hydraulic binders | |
| JPH0558696A (ja) | セメント混和剤及びこれを用いたコンクリートの製造方法 | |
| JP3432538B2 (ja) | セメント分散剤 | |
| JPH0155210B2 (nl) | ||
| JP2000143327A (ja) | セルフレベリング性セメント組成物 | |
| JP4709359B2 (ja) | 水硬性組成物 | |
| JPS6218507B2 (nl) | ||
| JP2617903B2 (ja) | セメント分散剤 | |
| JPH0216260B2 (nl) | ||
| JPH09241055A (ja) | セメント添加剤 | |
| JP3172747B2 (ja) | セメント混和剤 | |
| JP3172748B2 (ja) | セメント混和剤 | |
| JPS60260453A (ja) | 水中コンクリ−ト用混和剤 |