JPS6215500B2 - - Google Patents
Info
- Publication number
- JPS6215500B2 JPS6215500B2 JP10082283A JP10082283A JPS6215500B2 JP S6215500 B2 JPS6215500 B2 JP S6215500B2 JP 10082283 A JP10082283 A JP 10082283A JP 10082283 A JP10082283 A JP 10082283A JP S6215500 B2 JPS6215500 B2 JP S6215500B2
- Authority
- JP
- Japan
- Prior art keywords
- cement
- water
- setting
- cement composition
- weight
- 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
- 239000004568 cement Substances 0.000 claims description 54
- 239000000203 mixture Substances 0.000 claims description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 229920001353 Dextrin Polymers 0.000 claims description 23
- 239000004375 Dextrin Substances 0.000 claims description 23
- 235000019425 dextrin Nutrition 0.000 claims description 23
- 230000002255 enzymatic effect Effects 0.000 claims description 11
- 230000001603 reducing effect Effects 0.000 claims description 11
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 239000008103 glucose Substances 0.000 claims description 5
- 239000004567 concrete Substances 0.000 description 21
- 238000000034 method Methods 0.000 description 13
- 230000007423 decrease Effects 0.000 description 9
- 238000004898 kneading Methods 0.000 description 8
- 238000002156 mixing Methods 0.000 description 8
- 239000003638 chemical reducing agent Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000003111 delayed effect Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000979 retarding effect Effects 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 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 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- LFYJSSARVMHQJB-QIXNEVBVSA-N bakuchiol Chemical compound CC(C)=CCC[C@@](C)(C=C)\C=C\C1=CC=C(O)C=C1 LFYJSSARVMHQJB-QIXNEVBVSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- RPACBEVZENYWOL-XFULWGLBSA-M sodium;(2r)-2-[6-(4-chlorophenoxy)hexyl]oxirane-2-carboxylate Chemical compound [Na+].C=1C=C(Cl)C=CC=1OCCCCCC[C@]1(C(=O)[O-])CO1 RPACBEVZENYWOL-XFULWGLBSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10082283A JPS59227753A (ja) | 1983-06-08 | 1983-06-08 | セメント組成物 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10082283A JPS59227753A (ja) | 1983-06-08 | 1983-06-08 | セメント組成物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59227753A JPS59227753A (ja) | 1984-12-21 |
| JPS6215500B2 true JPS6215500B2 (nl) | 1987-04-08 |
Family
ID=14284022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10082283A Granted JPS59227753A (ja) | 1983-06-08 | 1983-06-08 | セメント組成物 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59227753A (nl) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69402151T2 (de) * | 1993-10-29 | 1997-07-17 | Sandoz Ag | Wasserreduzierende Gemische für Zementzusammensetzungen |
| JP6021259B2 (ja) * | 2012-12-26 | 2016-11-09 | 株式会社竹中工務店 | 水硬性高炉スラグ組成物及びコンクリート硬化体 |
| JP6021260B2 (ja) * | 2012-12-26 | 2016-11-09 | 株式会社竹中工務店 | 水硬性高炉スラグ組成物及びコンクリート硬化体 |
-
1983
- 1983-06-08 JP JP10082283A patent/JPS59227753A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59227753A (ja) | 1984-12-21 |
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