JPH031254B2 - - Google Patents
Info
- Publication number
- JPH031254B2 JPH031254B2 JP4667285A JP4667285A JPH031254B2 JP H031254 B2 JPH031254 B2 JP H031254B2 JP 4667285 A JP4667285 A JP 4667285A JP 4667285 A JP4667285 A JP 4667285A JP H031254 B2 JPH031254 B2 JP H031254B2
- Authority
- JP
- Japan
- Prior art keywords
- sludge
- cement
- concrete
- water
- sand
- 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
- 239000010802 sludge Substances 0.000 claims description 119
- 239000004568 cement Substances 0.000 claims description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 48
- 239000000843 powder Substances 0.000 claims description 41
- 239000004576 sand Substances 0.000 claims description 23
- 238000005406 washing Methods 0.000 claims description 19
- 238000001035 drying Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 6
- 238000004064 recycling Methods 0.000 claims description 6
- 238000010298 pulverizing process Methods 0.000 claims description 5
- 238000010333 wet classification Methods 0.000 claims description 5
- 230000018044 dehydration Effects 0.000 claims description 3
- 238000006297 dehydration reaction Methods 0.000 claims description 3
- 238000004062 sedimentation Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000000284 extract Substances 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 16
- 238000009415 formwork Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 12
- 239000002245 particle Substances 0.000 description 7
- 239000011398 Portland cement Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000002440 industrial waste Substances 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000011083 cement mortar Substances 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4667285A JPS61209059A (ja) | 1985-03-11 | 1985-03-11 | 生コンクリ−トの洗い残渣の再生方法及びその装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4667285A JPS61209059A (ja) | 1985-03-11 | 1985-03-11 | 生コンクリ−トの洗い残渣の再生方法及びその装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61209059A JPS61209059A (ja) | 1986-09-17 |
| JPH031254B2 true JPH031254B2 (enrdf_load_stackoverflow) | 1991-01-10 |
Family
ID=12753852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4667285A Granted JPS61209059A (ja) | 1985-03-11 | 1985-03-11 | 生コンクリ−トの洗い残渣の再生方法及びその装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61209059A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0688815B2 (ja) * | 1990-04-12 | 1994-11-09 | 鐵雄 臼井 | 生コンクリートの処理方法および装置 |
| JP2013220973A (ja) * | 2012-04-17 | 2013-10-28 | Nippo Corp | セメント組成物 |
| JP6084432B2 (ja) * | 2012-10-30 | 2017-02-22 | 三和石産株式会社 | 水硬化性硬化体 |
| CN106378252A (zh) * | 2016-09-29 | 2017-02-08 | 中国地质科学院矿产综合利用研究所 | 一种原生钪矿的选矿富集方法 |
-
1985
- 1985-03-11 JP JP4667285A patent/JPS61209059A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61209059A (ja) | 1986-09-17 |
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