JPS647024B2 - - Google Patents
Info
- Publication number
- JPS647024B2 JPS647024B2 JP9474080A JP9474080A JPS647024B2 JP S647024 B2 JPS647024 B2 JP S647024B2 JP 9474080 A JP9474080 A JP 9474080A JP 9474080 A JP9474080 A JP 9474080A JP S647024 B2 JPS647024 B2 JP S647024B2
- Authority
- JP
- Japan
- Prior art keywords
- concrete product
- concrete
- producing
- aggregate
- water
- 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
- 239000004567 concrete Substances 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- 239000004568 cement Substances 0.000 claims description 11
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 2
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 239000004571 lime Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 9
- 239000002699 waste material Substances 0.000 description 6
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 4
- 239000011398 Portland cement Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 239000004927 clay Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000005056 compaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical class O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 150000008055 alkyl aryl sulfonates Chemical class 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000011372 high-strength concrete Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9474080A JPS5720305A (en) | 1980-07-11 | 1980-07-11 | Manufacture of concrete product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9474080A JPS5720305A (en) | 1980-07-11 | 1980-07-11 | Manufacture of concrete product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5720305A JPS5720305A (en) | 1982-02-02 |
| JPS647024B2 true JPS647024B2 (enrdf_load_stackoverflow) | 1989-02-07 |
Family
ID=14118506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9474080A Granted JPS5720305A (en) | 1980-07-11 | 1980-07-11 | Manufacture of concrete product |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5720305A (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5969457A (ja) * | 1982-10-09 | 1984-04-19 | 電気化学工業株式会社 | 遠心力成型法 |
| JPS5969458A (ja) * | 1982-10-14 | 1984-04-19 | 電気化学工業株式会社 | グラウトモルタル |
| JPS60234808A (ja) * | 1984-05-08 | 1985-11-21 | 前田製管株式会社 | 高強度コンクリ−ト桁の製造方法 |
| JPS6121951A (ja) * | 1984-07-06 | 1986-01-30 | 電気化学工業株式会社 | 超高強度内圧管 |
| JPS6121950A (ja) * | 1984-07-06 | 1986-01-30 | 電気化学工業株式会社 | 高強度モルタル又はコンクリ−ト部材 |
| JPS627654A (ja) * | 1985-07-03 | 1987-01-14 | 太平洋セメント株式会社 | 遠心力成形コンクリ−ト製品の製造方法 |
| JPS643043A (en) * | 1987-06-24 | 1989-01-06 | Osaka Cement Co Ltd | Hydrofluoric acid anhydrous gypsum composition |
-
1980
- 1980-07-11 JP JP9474080A patent/JPS5720305A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5720305A (en) | 1982-02-02 |
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