JPH0262365B2 - - Google Patents
Info
- Publication number
- JPH0262365B2 JPH0262365B2 JP28106386A JP28106386A JPH0262365B2 JP H0262365 B2 JPH0262365 B2 JP H0262365B2 JP 28106386 A JP28106386 A JP 28106386A JP 28106386 A JP28106386 A JP 28106386A JP H0262365 B2 JPH0262365 B2 JP H0262365B2
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical
- concrete
- formwork
- cement
- manufacturing
- 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 43
- 239000004567 concrete Substances 0.000 claims description 38
- 239000004568 cement Substances 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 125000006850 spacer group Chemical group 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 239000000835 fiber Substances 0.000 claims description 3
- 239000004570 mortar (masonry) Substances 0.000 claims description 3
- 239000011398 Portland cement Substances 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 238000005056 compaction Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229920006231 aramid fiber Polymers 0.000 description 1
- 239000011400 blast furnace cement Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- -1 etc. Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 239000011372 high-strength concrete Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28106386A JPS63218306A (ja) | 1986-11-26 | 1986-11-26 | コンクリ−ト杭の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28106386A JPS63218306A (ja) | 1986-11-26 | 1986-11-26 | コンクリ−ト杭の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63218306A JPS63218306A (ja) | 1988-09-12 |
| JPH0262365B2 true JPH0262365B2 (en]) | 1990-12-25 |
Family
ID=17633794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28106386A Granted JPS63218306A (ja) | 1986-11-26 | 1986-11-26 | コンクリ−ト杭の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63218306A (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0464056U (en]) * | 1990-10-14 | 1992-06-01 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199617A (zh) * | 2017-04-24 | 2017-09-26 | 嘉兴欣创混凝土制品有限公司 | 空心方桩的制作方法 |
-
1986
- 1986-11-26 JP JP28106386A patent/JPS63218306A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0464056U (en]) * | 1990-10-14 | 1992-06-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63218306A (ja) | 1988-09-12 |
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