JPS59184753A - セメント用乾燥収縮低減剤 - Google Patents
セメント用乾燥収縮低減剤Info
- Publication number
- JPS59184753A JPS59184753A JP6029383A JP6029383A JPS59184753A JP S59184753 A JPS59184753 A JP S59184753A JP 6029383 A JP6029383 A JP 6029383A JP 6029383 A JP6029383 A JP 6029383A JP S59184753 A JPS59184753 A JP S59184753A
- Authority
- JP
- Japan
- Prior art keywords
- cement
- group
- reducing agent
- drying shrinkage
- shrinkage reducing
- 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.)
- Granted
Links
- 239000004568 cement Substances 0.000 title claims description 17
- 239000003638 chemical reducing agent Substances 0.000 title claims description 14
- 238000001035 drying Methods 0.000 claims description 21
- 229920000642 polymer Polymers 0.000 claims description 6
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 5
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 5
- 125000001931 aliphatic group Chemical group 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- 125000003118 aryl group Chemical group 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 9
- -1 1so-propyl group Chemical group 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000004570 mortar (masonry) Substances 0.000 description 4
- 230000001603 reducing effect Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 238000001723 curing Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- AWMVMTVKBNGEAK-UHFFFAOYSA-N Styrene oxide Chemical compound C1OC1C1=CC=CC=C1 AWMVMTVKBNGEAK-UHFFFAOYSA-N 0.000 description 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 239000011400 blast furnace cement Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6029383A JPS59184753A (ja) | 1983-04-06 | 1983-04-06 | セメント用乾燥収縮低減剤 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6029383A JPS59184753A (ja) | 1983-04-06 | 1983-04-06 | セメント用乾燥収縮低減剤 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59184753A true JPS59184753A (ja) | 1984-10-20 |
| JPH0428664B2 JPH0428664B2 (enrdf_load_stackoverflow) | 1992-05-14 |
Family
ID=13137962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6029383A Granted JPS59184753A (ja) | 1983-04-06 | 1983-04-06 | セメント用乾燥収縮低減剤 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59184753A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5413634A (en) * | 1993-08-06 | 1995-05-09 | Arco Chemical Technology, L.P. | Cement composition |
| US5779788A (en) * | 1995-03-06 | 1998-07-14 | W.R. Grace & Co.-Conn. | Cement composition |
| US5938835A (en) * | 1993-09-14 | 1999-08-17 | W. R. Grace & Co.-Conn. | Cement composition |
| 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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS522872A (en) * | 1975-06-19 | 1977-01-10 | Vickerys Ltd | Liquiddsolid separating apparatus |
| JPS5637259A (en) * | 1979-08-30 | 1981-04-10 | Sanyo Chemical Ind Ltd | Cement contraction reducing agent |
| JPS57145054A (en) * | 1981-02-26 | 1982-09-07 | Sanyo Chemical Ind Ltd | Cement shrinkage reducing agent |
| JPS593430A (ja) * | 1982-06-30 | 1984-01-10 | Fujitsu Ltd | ホトレジスト膜形成方法 |
-
1983
- 1983-04-06 JP JP6029383A patent/JPS59184753A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS522872A (en) * | 1975-06-19 | 1977-01-10 | Vickerys Ltd | Liquiddsolid separating apparatus |
| JPS5637259A (en) * | 1979-08-30 | 1981-04-10 | Sanyo Chemical Ind Ltd | Cement contraction reducing agent |
| JPS57145054A (en) * | 1981-02-26 | 1982-09-07 | Sanyo Chemical Ind Ltd | Cement shrinkage reducing agent |
| JPS593430A (ja) * | 1982-06-30 | 1984-01-10 | Fujitsu Ltd | ホトレジスト膜形成方法 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5413634A (en) * | 1993-08-06 | 1995-05-09 | Arco Chemical Technology, L.P. | Cement composition |
| US5938835A (en) * | 1993-09-14 | 1999-08-17 | W. R. Grace & Co.-Conn. | Cement composition |
| US5779788A (en) * | 1995-03-06 | 1998-07-14 | W.R. Grace & Co.-Conn. | Cement composition |
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0428664B2 (enrdf_load_stackoverflow) | 1992-05-14 |
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