JPS6144828B2 - - Google Patents
Info
- Publication number
- JPS6144828B2 JPS6144828B2 JP24809783A JP24809783A JPS6144828B2 JP S6144828 B2 JPS6144828 B2 JP S6144828B2 JP 24809783 A JP24809783 A JP 24809783A JP 24809783 A JP24809783 A JP 24809783A JP S6144828 B2 JPS6144828 B2 JP S6144828B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- mol
- cement
- air
- amount
- 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
Links
- 239000000203 mixture Substances 0.000 claims description 28
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 26
- 239000004568 cement Substances 0.000 claims description 20
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims description 18
- 238000006277 sulfonation reaction Methods 0.000 claims description 16
- -1 Alkali metal salt Chemical class 0.000 claims description 8
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 2
- 150000003863 ammonium salts Chemical class 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 22
- 239000000047 product Substances 0.000 description 18
- 230000000052 comparative effect Effects 0.000 description 16
- 230000000694 effects Effects 0.000 description 13
- 239000003638 chemical reducing agent Substances 0.000 description 9
- QPUYECUOLPXSFR-UHFFFAOYSA-N 1-methylnaphthalene Chemical compound C1=CC=C2C(C)=CC=CC2=C1 QPUYECUOLPXSFR-UHFFFAOYSA-N 0.000 description 8
- 239000011083 cement mortar Substances 0.000 description 8
- 230000009467 reduction Effects 0.000 description 8
- 150000003839 salts Chemical class 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 7
- 238000001723 curing Methods 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 230000007423 decrease Effects 0.000 description 6
- 239000004570 mortar (masonry) Substances 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- KVBGVZZKJNLNJU-UHFFFAOYSA-N naphthalene-2-sulfonic acid Chemical compound C1=CC=CC2=CC(S(=O)(=O)O)=CC=C21 KVBGVZZKJNLNJU-UHFFFAOYSA-N 0.000 description 6
- QNLZIZAQLLYXTC-UHFFFAOYSA-N 1,2-dimethylnaphthalene Chemical compound C1=CC=CC2=C(C)C(C)=CC=C21 QNLZIZAQLLYXTC-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 238000006482 condensation reaction Methods 0.000 description 3
- 239000011396 hydraulic cement Substances 0.000 description 3
- 150000003871 sulfonates Chemical class 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 229920001732 Lignosulfonate Polymers 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
- 239000002270 dispersing agent 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
- 230000007935 neutral effect Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- URGSMJLDEFDWNX-UHFFFAOYSA-N 1-butylnaphthalene Chemical compound C1=CC=C2C(CCCC)=CC=CC2=C1 URGSMJLDEFDWNX-UHFFFAOYSA-N 0.000 description 1
- ZMXIYERNXPIYFR-UHFFFAOYSA-N 1-ethylnaphthalene Chemical compound C1=CC=C2C(CC)=CC=CC2=C1 ZMXIYERNXPIYFR-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000012753 anti-shrinkage agent Substances 0.000 description 1
- RJTJVVYSTUQWNI-UHFFFAOYSA-N beta-ethyl naphthalene Natural products C1=CC=CC2=CC(CC)=CC=C21 RJTJVVYSTUQWNI-UHFFFAOYSA-N 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- HIFJUMGIHIZEPX-UHFFFAOYSA-N sulfuric acid;sulfur trioxide Chemical compound O=S(=O)=O.OS(O)(=O)=O HIFJUMGIHIZEPX-UHFFFAOYSA-N 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24809783A JPS59131554A (ja) | 1983-12-23 | 1983-12-23 | 非空気連行性セメント混和剤 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24809783A JPS59131554A (ja) | 1983-12-23 | 1983-12-23 | 非空気連行性セメント混和剤 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59131554A JPS59131554A (ja) | 1984-07-28 |
| JPS6144828B2 true JPS6144828B2 (enrdf_load_stackoverflow) | 1986-10-04 |
Family
ID=17173165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24809783A Granted JPS59131554A (ja) | 1983-12-23 | 1983-12-23 | 非空気連行性セメント混和剤 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59131554A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5184516A (en) * | 1991-07-31 | 1993-02-09 | Hughes Aircraft Company | Conformal circuit for structural health monitoring and assessment |
-
1983
- 1983-12-23 JP JP24809783A patent/JPS59131554A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59131554A (ja) | 1984-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR860001647B1 (ko) | 수퍼플라스티사이저(super plasticizer) 시멘트 조성물 | |
| US4725665A (en) | Use of salts of water-soluble | |
| US3997502A (en) | Mortar of inorganic binder and formaldehyde condensation product of sulfonated aromatic ether, imine or sulfone | |
| CA1133179A (en) | Additive for inorganic binders | |
| US4655838A (en) | Cement additive composition | |
| JP7372159B2 (ja) | 水硬性組成物 | |
| JP2001163653A (ja) | セメント類の収縮低減剤 | |
| US4746367A (en) | Superplasticizer composition for use with hydraulic cements | |
| JP3628157B2 (ja) | コンクリート製品の製造方法 | |
| JPS5820897B2 (ja) | 非空気連行性セメント混和剤 | |
| JPS6144828B2 (enrdf_load_stackoverflow) | ||
| CZ83993A3 (en) | The use of melamine and glyoxylic acid condensation products as an ingredient in hydraulic binding agents | |
| JP4222870B2 (ja) | 耐硫酸性セメント組成物および耐硫酸性コンクリート | |
| JPS6150900B2 (enrdf_load_stackoverflow) | ||
| CN112839916B (zh) | 用于包含硫铝钙石的水泥的添加剂 | |
| JPH02167847A (ja) | 改質された粉状セメント組成物の製造方法 | |
| SU1655940A1 (ru) | Комплексна добавка дл бетонной смеси | |
| JPS58125652A (ja) | 顆粒状コンクリ−ト混和剤 | |
| PL202379B1 (pl) | Sposób wytwarzania szczelnego betonu | |
| JP2722387B2 (ja) | セメント分散剤 | |
| JPS6235988B2 (enrdf_load_stackoverflow) | ||
| RU2165395C2 (ru) | Химическая добавка в цементный бетон | |
| JPH03199149A (ja) | 非空気連行性セメント分散剤 | |
| JPH06279085A (ja) | セメント混和剤 | |
| SE502463C2 (sv) | Torrbrukskomposition, av kompositionen framställt cementbruk sätt att av cementbruket framställa en fast struktur samt enligt sättet framställd struktur |