JPH0463183B2 - - Google Patents
Info
- Publication number
- JPH0463183B2 JPH0463183B2 JP58213802A JP21380283A JPH0463183B2 JP H0463183 B2 JPH0463183 B2 JP H0463183B2 JP 58213802 A JP58213802 A JP 58213802A JP 21380283 A JP21380283 A JP 21380283A JP H0463183 B2 JPH0463183 B2 JP H0463183B2
- Authority
- JP
- Japan
- Prior art keywords
- cement
- solid surface
- hardening
- retarder
- hardened material
- 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
- 239000004568 cement Substances 0.000 claims description 24
- 239000007787 solid Substances 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 10
- 238000010828 elution Methods 0.000 claims description 8
- 239000003607 modifier Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 229920001732 Lignosulfonate Polymers 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920002472 Starch Polymers 0.000 description 2
- -1 alkylbenzene sulfonate Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 229920001477 hydrophilic polymer Polymers 0.000 description 1
- 239000002563 ionic surfactant Substances 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21380283A JPS60105761A (ja) | 1983-11-14 | 1983-11-14 | セメント系硬化物のはつり方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21380283A JPS60105761A (ja) | 1983-11-14 | 1983-11-14 | セメント系硬化物のはつり方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60105761A JPS60105761A (ja) | 1985-06-11 |
| JPH0463183B2 true JPH0463183B2 (de) | 1992-10-09 |
Family
ID=16645284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21380283A Granted JPS60105761A (ja) | 1983-11-14 | 1983-11-14 | セメント系硬化物のはつり方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60105761A (de) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5228126A (en) * | 1975-08-27 | 1977-03-02 | Furukawa Electric Co Ltd | Joint structure of structure |
-
1983
- 1983-11-14 JP JP21380283A patent/JPS60105761A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5228126A (en) * | 1975-08-27 | 1977-03-02 | Furukawa Electric Co Ltd | Joint structure of structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60105761A (ja) | 1985-06-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU8564382A (en) | Inhibiting corrosion in reinforcing bars or in prestressing cables | |
| JPH0463183B2 (de) | ||
| DE69012884D1 (de) | Hilfsmittel für Betonzusammensetzungen. | |
| EP0217389A3 (de) | Zement enthaltende Zusammensetzungen und Verfahren zu ihrer Herstellung | |
| JP2001106583A (ja) | コンクリートの表面処理剤及びこれを用いるコンクリート表面のモルタル除去方法 | |
| ATE366169T1 (de) | Verfahren zum entfernen von zement | |
| JP2008050177A (ja) | 軽量気泡コンクリート板用膨張セメント系目地材 | |
| KR101120033B1 (ko) | 침투성 액체방수제를 이용한 액체방수공법 | |
| JP2945563B2 (ja) | コンクリート用剥離剤 | |
| KR101943547B1 (ko) | 망체와 앵커핀을 이용한 콘크리트 구조물의 보수방법 | |
| JPH10152906A (ja) | Ｒｃ又はｓｒｃ構造物における露出鋼材の防食方法および打継ぎ工法 | |
| JPS6321784B2 (de) | ||
| GB2152921A (en) | Cement-based adhesive compositions | |
| JPS60104305A (ja) | セメント系硬化物と物体間のフリクシヨン低減方法 | |
| JP2003105972A (ja) | コンクリートの打継ぎ方法 | |
| JP2001140468A (ja) | コンクリートの打設工法 | |
| JPS6132451B2 (de) | ||
| JPH0237876Y2 (de) | ||
| JPH02272169A (ja) | 瞬間固結性を有する材料を用いた止水工法 | |
| JP2000345707A (ja) | コンクリートの打継ぎ方法 | |
| JP2847126B2 (ja) | コンクリート表面へのゴムアスファルト防水膜層形成方法 | |
| JPS6249429B2 (de) | ||
| Moriwaki et al. | Performance Evaluation of Construction Joint Existing in RC Beam Using Polymer-Modified Mortars as Joint Materials | |
| JPH10212832A (ja) | 防水層の亀裂発生防止工法及び防水工並びに防水構造 | |
| JPS6175161A (ja) | コンクリ−ト床仕上げ工法 |