JPS63122504A - 遠心力成形によるコンクリ−ト成形物の白華防止方法 - Google Patents
遠心力成形によるコンクリ−ト成形物の白華防止方法Info
- Publication number
- JPS63122504A JPS63122504A JP27047286A JP27047286A JPS63122504A JP S63122504 A JPS63122504 A JP S63122504A JP 27047286 A JP27047286 A JP 27047286A JP 27047286 A JP27047286 A JP 27047286A JP S63122504 A JPS63122504 A JP S63122504A
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- formwork
- centrifugal force
- efflorescence
- peelable
- 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
- 238000000034 method Methods 0.000 title claims description 8
- 238000000465 moulding Methods 0.000 title claims description 7
- 230000003449 preventive effect Effects 0.000 title 1
- 230000002087 whitening effect Effects 0.000 title 1
- 238000006253 efflorescence Methods 0.000 claims description 28
- 238000009415 formwork Methods 0.000 claims description 28
- 206010037844 rash Diseases 0.000 claims description 28
- 239000011248 coating agent Substances 0.000 claims description 25
- 238000000576 coating method Methods 0.000 claims description 25
- 239000003973 paint Substances 0.000 claims description 24
- 239000000047 product Substances 0.000 description 16
- 239000011347 resin Substances 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 239000010408 film Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 1
- 241000519995 Stachys sylvatica Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 239000012756 surface treatment agent Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Landscapes
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27047286A JPS63122504A (ja) | 1986-11-13 | 1986-11-13 | 遠心力成形によるコンクリ−ト成形物の白華防止方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27047286A JPS63122504A (ja) | 1986-11-13 | 1986-11-13 | 遠心力成形によるコンクリ−ト成形物の白華防止方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63122504A true JPS63122504A (ja) | 1988-05-26 |
| JPH0469525B2 JPH0469525B2 (enrdf_load_stackoverflow) | 1992-11-06 |
Family
ID=17486784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27047286A Granted JPS63122504A (ja) | 1986-11-13 | 1986-11-13 | 遠心力成形によるコンクリ−ト成形物の白華防止方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63122504A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018009296A (ja) * | 2016-07-11 | 2018-01-18 | ショーボンド建設株式会社 | 封止構造及び封止工法 |
-
1986
- 1986-11-13 JP JP27047286A patent/JPS63122504A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018009296A (ja) * | 2016-07-11 | 2018-01-18 | ショーボンド建設株式会社 | 封止構造及び封止工法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0469525B2 (enrdf_load_stackoverflow) | 1992-11-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |