JPH0231182B2 - - Google Patents
Info
- Publication number
- JPH0231182B2 JPH0231182B2 JP57222612A JP22261282A JPH0231182B2 JP H0231182 B2 JPH0231182 B2 JP H0231182B2 JP 57222612 A JP57222612 A JP 57222612A JP 22261282 A JP22261282 A JP 22261282A JP H0231182 B2 JPH0231182 B2 JP H0231182B2
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- water
- mortar
- pouring
- pour
- 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
- 239000004567 concrete Substances 0.000 claims description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 238000010276 construction Methods 0.000 claims description 22
- 239000004570 mortar (masonry) Substances 0.000 claims description 22
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 21
- 239000004568 cement Substances 0.000 claims description 19
- 239000002562 thickening agent Substances 0.000 claims description 15
- 239000004576 sand Substances 0.000 claims description 8
- 238000010998 test method Methods 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 3
- 238000009415 formwork Methods 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 229920000609 methyl cellulose Polymers 0.000 description 3
- 239000001923 methylcellulose Substances 0.000 description 3
- 235000010981 methylcellulose Nutrition 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000011178 precast concrete Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 235000011201 Ginkgo Nutrition 0.000 description 1
- 244000194101 Ginkgo biloba Species 0.000 description 1
- 235000008100 Ginkgo biloba Nutrition 0.000 description 1
- 229920002907 Guar gum Polymers 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229920003086 cellulose ether Polymers 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- 238000013038 hand mixing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 238000011041 water permeability test Methods 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 |
|---|---|---|---|
| JP22261282A JPS59114371A (ja) | 1982-12-18 | 1982-12-18 | コンクリ−トの打継ぎ施工法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22261282A JPS59114371A (ja) | 1982-12-18 | 1982-12-18 | コンクリ−トの打継ぎ施工法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59114371A JPS59114371A (ja) | 1984-07-02 |
| JPH0231182B2 true JPH0231182B2 (de) | 1990-07-11 |
Family
ID=16785179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22261282A Granted JPS59114371A (ja) | 1982-12-18 | 1982-12-18 | コンクリ−トの打継ぎ施工法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59114371A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61176763A (ja) * | 1985-01-31 | 1986-08-08 | 鹿島建設株式会社 | 先行コンクリ−トとの密着性を高めるセメントペ−ストまたはモルタルの充填法 |
| JPS6245864A (ja) * | 1985-08-26 | 1987-02-27 | 株式会社竹中工務店 | コンクリ−ト壁の打設工法及びこれに用いる充填コンクリ−ト |
| JPS6263258A (ja) * | 1985-09-13 | 1987-03-19 | Suzuki Motor Co Ltd | Ｖベルト自動変速機の遠心重錘支持装置 |
| JPS6263764A (ja) * | 1985-09-13 | 1987-03-20 | 株式会社大林組 | 逆打ちコンクリ−ト工法 |
| JP2699693B2 (ja) * | 1990-11-28 | 1998-01-19 | 株式会社大林組 | コンクリ―トの打継工法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4836222A (de) * | 1971-09-07 | 1973-05-28 | ||
| JPS4950017A (de) * | 1972-09-14 | 1974-05-15 | ||
| JPS4967419A (de) * | 1972-10-26 | 1974-06-29 | ||
| JPS57135757A (en) * | 1981-02-13 | 1982-08-21 | Taisei Corp | Composition for controlling volume of cementitious material during setting process and concrete construction method therewith |
-
1982
- 1982-12-18 JP JP22261282A patent/JPS59114371A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4836222A (de) * | 1971-09-07 | 1973-05-28 | ||
| JPS4950017A (de) * | 1972-09-14 | 1974-05-15 | ||
| JPS4967419A (de) * | 1972-10-26 | 1974-06-29 | ||
| JPS57135757A (en) * | 1981-02-13 | 1982-08-21 | Taisei Corp | Composition for controlling volume of cementitious material during setting process and concrete construction method therewith |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59114371A (ja) | 1984-07-02 |
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