JPH0135787B2 - - Google Patents
Info
- Publication number
- JPH0135787B2 JPH0135787B2 JP20350983A JP20350983A JPH0135787B2 JP H0135787 B2 JPH0135787 B2 JP H0135787B2 JP 20350983 A JP20350983 A JP 20350983A JP 20350983 A JP20350983 A JP 20350983A JP H0135787 B2 JPH0135787 B2 JP H0135787B2
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- aggregate
- sludge
- waste liquid
- fine particles
- 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 64
- 239000010802 sludge Substances 0.000 claims description 38
- 239000002699 waste material Substances 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 24
- 239000010419 fine particle Substances 0.000 claims description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 239000004576 sand Substances 0.000 claims description 10
- 239000008187 granular material Substances 0.000 claims description 6
- 238000005469 granulation Methods 0.000 claims description 5
- 230000003179 granulation Effects 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 229910010272 inorganic material Inorganic materials 0.000 claims description 2
- 239000011147 inorganic material Substances 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 239000004575 stone Substances 0.000 description 13
- 239000004568 cement Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 238000002156 mixing Methods 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 238000005056 compaction Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 208000005156 Dehydration Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000012669 compression test Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- -1 iron powder Chemical class 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/16—Waste materials; Refuse from building or ceramic industry
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Civil Engineering (AREA)
- Ceramic Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58203509A JPS6096556A (ja) | 1983-10-28 | 1983-10-28 | コンクリート廃液を利用したコンクリート用骨材の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58203509A JPS6096556A (ja) | 1983-10-28 | 1983-10-28 | コンクリート廃液を利用したコンクリート用骨材の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6096556A JPS6096556A (ja) | 1985-05-30 |
| JPH0135787B2 true JPH0135787B2 (pt) | 1989-07-27 |
Family
ID=16475331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58203509A Granted JPS6096556A (ja) | 1983-10-28 | 1983-10-28 | コンクリート廃液を利用したコンクリート用骨材の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6096556A (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100697199B1 (ko) * | 2004-03-11 | 2007-03-21 | 엘지전자 주식회사 | 공기조화기 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5117215A (pt) * | 1974-08-02 | 1976-02-12 | Dainichi Konkuriito Kogyo Kk | |
| JPS56129658A (en) * | 1980-03-17 | 1981-10-09 | Nippon Kouatsu Concrete Kk | Manufacture of aggregate from cement slurry |
-
1983
- 1983-10-28 JP JP58203509A patent/JPS6096556A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5117215A (pt) * | 1974-08-02 | 1976-02-12 | Dainichi Konkuriito Kogyo Kk | |
| JPS56129658A (en) * | 1980-03-17 | 1981-10-09 | Nippon Kouatsu Concrete Kk | Manufacture of aggregate from cement slurry |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6096556A (ja) | 1985-05-30 |
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