JPS6232146B2 - - Google Patents
Info
- Publication number
- JPS6232146B2 JPS6232146B2 JP14618183A JP14618183A JPS6232146B2 JP S6232146 B2 JPS6232146 B2 JP S6232146B2 JP 14618183 A JP14618183 A JP 14618183A JP 14618183 A JP14618183 A JP 14618183A JP S6232146 B2 JPS6232146 B2 JP S6232146B2
- Authority
- JP
- Japan
- Prior art keywords
- mortar
- shrinkage
- shrinkage reducing
- mixed
- admixture
- 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
- 239000004570 mortar (masonry) Substances 0.000 claims description 27
- 239000002657 fibrous material Substances 0.000 claims description 16
- 238000002156 mixing Methods 0.000 claims description 10
- 239000004568 cement Substances 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 description 41
- 230000001603 reducing effect Effects 0.000 description 18
- -1 polyoxyethylene Polymers 0.000 description 8
- 239000000843 powder Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
- 238000004898 kneading Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 2
- 229920002978 Vinylon Polymers 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- 235000012255 calcium oxide Nutrition 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000609 methyl cellulose Polymers 0.000 description 2
- 239000001923 methylcellulose Substances 0.000 description 2
- 235000010981 methylcellulose Nutrition 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920001059 synthetic polymer Polymers 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007580 dry-mixing Methods 0.000 description 1
- 229910001653 ettringite Inorganic materials 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000003823 mortar mixing Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14618183A JPS6042260A (ja) | 1983-08-10 | 1983-08-10 | モルタル用混和材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14618183A JPS6042260A (ja) | 1983-08-10 | 1983-08-10 | モルタル用混和材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6042260A JPS6042260A (ja) | 1985-03-06 |
| JPS6232146B2 true JPS6232146B2 (es) | 1987-07-13 |
Family
ID=15401963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14618183A Granted JPS6042260A (ja) | 1983-08-10 | 1983-08-10 | モルタル用混和材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6042260A (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2576591B1 (fr) * | 1985-01-29 | 1992-04-17 | Schlumberger Cie Dowell | Compositions de ciments pour cimentation de puits permettant de lutter contre le cheminement de gaz sous pression dans l'annulaire cimente par prise " a angle droit " |
| JPH01145357A (ja) * | 1987-12-01 | 1989-06-07 | Asahi Glass Co Ltd | 低収縮性セメント組成物 |
| JPH01188449A (ja) * | 1988-01-20 | 1989-07-27 | Nisso Masutaabirudaazu Kk | 超硬練りコンクリート用の混和剤 |
| JP2671958B2 (ja) * | 1989-06-30 | 1997-11-05 | 株式会社大林組 | コンクリート組成物 |
| JP4937465B2 (ja) * | 2001-05-31 | 2012-05-23 | 電気化学工業株式会社 | セメント混和剤及びセメント組成物 |
| JP4850355B2 (ja) * | 2001-06-26 | 2012-01-11 | 電気化学工業株式会社 | セメント混和剤及びセメント組成物 |
| JP4937468B2 (ja) * | 2001-06-26 | 2012-05-23 | 電気化学工業株式会社 | セメント混和剤及びセメント組成物 |
| EP1444291B1 (de) * | 2001-10-15 | 2007-06-27 | J. Rettenmaier & Söhne GmbH + Co. KG | Stoffmischung und verfahren zur einbringung mindestens einer feinstteiligen wirkstoffkomponente in ein flüssiges wässriges system |
| LV14122B (lv) * | 2009-10-26 | 2010-04-20 | Primeteh As | Kompozītbetona sastāvs grīdas un pamatu plātņu ieklāšanai |
| CN104386940A (zh) * | 2014-10-31 | 2015-03-04 | 安徽省阜南绿原化工有限公司 | 一种防腐效果优异具有缓凝作用的减水剂及其制备方法 |
-
1983
- 1983-08-10 JP JP14618183A patent/JPS6042260A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6042260A (ja) | 1985-03-06 |
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