JPS63227305A - ガラス繊維強化遠心成形コンクリ−ト管の製造方法 - Google Patents
ガラス繊維強化遠心成形コンクリ−ト管の製造方法Info
- Publication number
- JPS63227305A JPS63227305A JP31063086A JP31063086A JPS63227305A JP S63227305 A JPS63227305 A JP S63227305A JP 31063086 A JP31063086 A JP 31063086A JP 31063086 A JP31063086 A JP 31063086A JP S63227305 A JPS63227305 A JP S63227305A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- glass fiber
- reinforcing bar
- binder
- forming
- 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
- 239000004567 concrete Substances 0.000 title claims description 24
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 239000011521 glass Substances 0.000 title description 8
- 238000000465 moulding Methods 0.000 title description 3
- 239000003365 glass fiber Substances 0.000 claims description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 21
- 238000009415 formwork Methods 0.000 claims description 19
- 239000011230 binding agent Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 15
- 239000012530 fluid Substances 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 14
- 239000002131 composite material Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims description 12
- 239000004568 cement Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 40
- 239000004576 sand Substances 0.000 description 10
- 230000002787 reinforcement Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000011211 glass fiber reinforced concrete Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920006337 unsaturated polyester resin Polymers 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24895286 | 1986-10-20 | ||
| JP61-248952 | 1986-10-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63227305A true JPS63227305A (ja) | 1988-09-21 |
| JPH0411084B2 JPH0411084B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-02-27 |
Family
ID=17185852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31063086A Granted JPS63227305A (ja) | 1986-10-20 | 1986-12-24 | ガラス繊維強化遠心成形コンクリ−ト管の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63227305A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1986
- 1986-12-24 JP JP31063086A patent/JPS63227305A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0411084B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-02-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |