JPH0355190B2 - - Google Patents
Info
- Publication number
- JPH0355190B2 JPH0355190B2 JP18145787A JP18145787A JPH0355190B2 JP H0355190 B2 JPH0355190 B2 JP H0355190B2 JP 18145787 A JP18145787 A JP 18145787A JP 18145787 A JP18145787 A JP 18145787A JP H0355190 B2 JPH0355190 B2 JP H0355190B2
- Authority
- JP
- Japan
- Prior art keywords
- hydrogen peroxide
- cleaning
- concrete
- water
- contact
- 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
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 74
- 238000004140 cleaning Methods 0.000 claims description 47
- 238000000034 method Methods 0.000 claims description 23
- 150000001875 compounds Chemical class 0.000 claims description 13
- 239000007800 oxidant agent Substances 0.000 claims description 10
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 9
- 239000000460 chlorine Substances 0.000 claims description 9
- 229910052801 chlorine Inorganic materials 0.000 claims description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 5
- 235000011089 carbon dioxide Nutrition 0.000 claims description 5
- MMCOUVMKNAHQOY-UHFFFAOYSA-L oxido carbonate Chemical compound [O-]OC([O-])=O MMCOUVMKNAHQOY-UHFFFAOYSA-L 0.000 claims description 2
- 150000004977 peroxyborates Chemical class 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 23
- 239000004568 cement Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 10
- 239000004570 mortar (masonry) Substances 0.000 description 10
- 230000001464 adherent effect Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 239000004576 sand Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 229920003169 water-soluble polymer Polymers 0.000 description 5
- 229920000609 methyl cellulose Polymers 0.000 description 4
- 239000001923 methylcellulose Substances 0.000 description 4
- 235000010981 methylcellulose Nutrition 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 2
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 2
- 241001237745 Salamis Species 0.000 description 2
- 229920006243 acrylic copolymer Polymers 0.000 description 2
- 239000007900 aqueous suspension Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 2
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- -1 naphthalene sulfone Chemical class 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- 235000015175 salami Nutrition 0.000 description 2
- 102000016938 Catalase Human genes 0.000 description 1
- 108010053835 Catalase Proteins 0.000 description 1
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 150000004680 hydrogen peroxides Chemical class 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- UFWIBTONFRDIAS-UHFFFAOYSA-N naphthalene-acid Natural products C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Detergent Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18145787A JPS6427678A (en) | 1987-07-21 | 1987-07-21 | Method of washing and removing attached ready-mixed concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18145787A JPS6427678A (en) | 1987-07-21 | 1987-07-21 | Method of washing and removing attached ready-mixed concrete |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6427678A JPS6427678A (en) | 1989-01-30 |
| JPH0355190B2 true JPH0355190B2 (cs) | 1991-08-22 |
Family
ID=16101094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18145787A Granted JPS6427678A (en) | 1987-07-21 | 1987-07-21 | Method of washing and removing attached ready-mixed concrete |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6427678A (cs) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100723628B1 (ko) * | 2006-04-07 | 2007-06-04 | 주식회사 서울아이씨 | 거푸집의 잔류 콘크리트 제거제 |
| JP5181196B2 (ja) * | 2010-11-05 | 2013-04-10 | 新東産業株式会社 | 未硬化セメント組成物取扱機器の洗浄方法 |
| JP7106308B2 (ja) * | 2018-03-16 | 2022-07-26 | 光洋機械産業株式会社 | コンクリートミキサの洗浄方法 |
| JP7730471B2 (ja) * | 2021-06-07 | 2025-08-28 | 住友大阪セメント株式会社 | アジテータ車の洗浄方法、および、アジテータ車用洗浄水 |
-
1987
- 1987-07-21 JP JP18145787A patent/JPS6427678A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6427678A (en) | 1989-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |