JPS6148402B2 - - Google Patents
Info
- Publication number
- JPS6148402B2 JPS6148402B2 JP11488279A JP11488279A JPS6148402B2 JP S6148402 B2 JPS6148402 B2 JP S6148402B2 JP 11488279 A JP11488279 A JP 11488279A JP 11488279 A JP11488279 A JP 11488279A JP S6148402 B2 JPS6148402 B2 JP S6148402B2
- Authority
- JP
- Japan
- Prior art keywords
- hollow body
- concrete
- formwork
- water
- slag
- 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
- 238000009415 formwork Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 25
- 239000000377 silicon dioxide Substances 0.000 description 12
- 239000002893 slag Substances 0.000 description 11
- 239000004575 stone Substances 0.000 description 11
- 239000002245 particle Substances 0.000 description 10
- 238000000465 moulding Methods 0.000 description 9
- 238000005056 compaction Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 239000002270 dispersing agent Substances 0.000 description 4
- 239000010419 fine particle Substances 0.000 description 4
- 239000004570 mortar (masonry) Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 239000004480 active ingredient Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000001175 rotational moulding Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11488279A JPS5638209A (en) | 1979-09-07 | 1979-09-07 | Manufacture of concrete hollow body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11488279A JPS5638209A (en) | 1979-09-07 | 1979-09-07 | Manufacture of concrete hollow body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5638209A JPS5638209A (en) | 1981-04-13 |
| JPS6148402B2 true JPS6148402B2 (enrdf_load_stackoverflow) | 1986-10-24 |
Family
ID=14649031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11488279A Granted JPS5638209A (en) | 1979-09-07 | 1979-09-07 | Manufacture of concrete hollow body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5638209A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH078736B2 (ja) * | 1984-09-10 | 1995-02-01 | 電気化学工業株式会社 | セメント混和材及びそれを使用した遠心力成型体の製造方法 |
| JPS6250295A (ja) * | 1985-08-29 | 1987-03-04 | Sanshin Ind Co Ltd | 船外機の燃料供給装置 |
-
1979
- 1979-09-07 JP JP11488279A patent/JPS5638209A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5638209A (en) | 1981-04-13 |
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