JPS59215808A - 遠心力によるコンクリ−ト柱体の製造方法 - Google Patents
遠心力によるコンクリ−ト柱体の製造方法Info
- Publication number
- JPS59215808A JPS59215808A JP9217183A JP9217183A JPS59215808A JP S59215808 A JPS59215808 A JP S59215808A JP 9217183 A JP9217183 A JP 9217183A JP 9217183 A JP9217183 A JP 9217183A JP S59215808 A JPS59215808 A JP S59215808A
- Authority
- JP
- Japan
- Prior art keywords
- centrifugal force
- slurry
- ultrafine particles
- amount
- concrete
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000011882 ultra-fine particle Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 7
- 239000011398 Portland cement Substances 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims 1
- 239000002002 slurry Substances 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000004568 cement Substances 0.000 description 5
- 238000005056 compaction Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 238000004438 BET method Methods 0.000 description 1
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 230000037303 wrinkles Effects 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/06—Quartz; Sand
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9217183A JPS59215808A (ja) | 1983-05-25 | 1983-05-25 | 遠心力によるコンクリ−ト柱体の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9217183A JPS59215808A (ja) | 1983-05-25 | 1983-05-25 | 遠心力によるコンクリ−ト柱体の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59215808A true JPS59215808A (ja) | 1984-12-05 |
| JPH0228533B2 JPH0228533B2 (cg-RX-API-DMAC7.html) | 1990-06-25 |
Family
ID=14046982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9217183A Granted JPS59215808A (ja) | 1983-05-25 | 1983-05-25 | 遠心力によるコンクリ−ト柱体の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59215808A (cg-RX-API-DMAC7.html) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62265156A (ja) * | 1986-05-12 | 1987-11-18 | 山陽国策パルプ株式会社 | パイル・ポ−ルの製造方法 |
| JPS6360142A (ja) * | 1986-08-29 | 1988-03-16 | 中川ヒユ−ム管工業株式会社 | コンクリ−ト製品の遠心成型方法 |
| JPH0196534A (ja) * | 1987-10-08 | 1989-04-14 | Shimizu Corp | スラリー材の含水量測定方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5760124A (en) * | 1980-09-26 | 1982-04-10 | Ishida Sangyo Kk | Electric space heating apparatus |
-
1983
- 1983-05-25 JP JP9217183A patent/JPS59215808A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5760124A (en) * | 1980-09-26 | 1982-04-10 | Ishida Sangyo Kk | Electric space heating apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62265156A (ja) * | 1986-05-12 | 1987-11-18 | 山陽国策パルプ株式会社 | パイル・ポ−ルの製造方法 |
| JPS6360142A (ja) * | 1986-08-29 | 1988-03-16 | 中川ヒユ−ム管工業株式会社 | コンクリ−ト製品の遠心成型方法 |
| JPH0196534A (ja) * | 1987-10-08 | 1989-04-14 | Shimizu Corp | スラリー材の含水量測定方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0228533B2 (cg-RX-API-DMAC7.html) | 1990-06-25 |
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