JPH0210788B2 - - Google Patents
Info
- Publication number
- JPH0210788B2 JPH0210788B2 JP18182580A JP18182580A JPH0210788B2 JP H0210788 B2 JPH0210788 B2 JP H0210788B2 JP 18182580 A JP18182580 A JP 18182580A JP 18182580 A JP18182580 A JP 18182580A JP H0210788 B2 JPH0210788 B2 JP H0210788B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- air
- added
- entraining agent
- mixed
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 239000003795 chemical substances by application Substances 0.000 claims description 31
- 239000004568 cement Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 8
- 239000011247 coating layer Substances 0.000 claims description 4
- 238000004898 kneading Methods 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000004570 mortar (masonry) Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 230000008014 freezing Effects 0.000 description 9
- 238000007710 freezing Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 8
- 238000007796 conventional method Methods 0.000 description 7
- 230000029058 respiratory gaseous exchange Effects 0.000 description 7
- 238000010257 thawing Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000004580 weight loss Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18182580A JPS57106549A (en) | 1980-12-24 | 1980-12-24 | Manufacture of freeze melt-resistant hydraulic substance product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18182580A JPS57106549A (en) | 1980-12-24 | 1980-12-24 | Manufacture of freeze melt-resistant hydraulic substance product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57106549A JPS57106549A (en) | 1982-07-02 |
| JPH0210788B2 true JPH0210788B2 (enrdf_load_stackoverflow) | 1990-03-09 |
Family
ID=16107466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18182580A Granted JPS57106549A (en) | 1980-12-24 | 1980-12-24 | Manufacture of freeze melt-resistant hydraulic substance product |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57106549A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59123614A (ja) * | 1982-12-28 | 1984-07-17 | 三菱マテリアル株式会社 | 耐凍害性を有する遠心力成形コンクリ−ト製品の製造方法 |
| JP2567086B2 (ja) * | 1989-03-15 | 1996-12-25 | キヤノン株式会社 | 電子写真感光体 |
-
1980
- 1980-12-24 JP JP18182580A patent/JPS57106549A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57106549A (en) | 1982-07-02 |
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