JPH0314607B2 - - Google Patents
Info
- Publication number
- JPH0314607B2 JPH0314607B2 JP13720782A JP13720782A JPH0314607B2 JP H0314607 B2 JPH0314607 B2 JP H0314607B2 JP 13720782 A JP13720782 A JP 13720782A JP 13720782 A JP13720782 A JP 13720782A JP H0314607 B2 JPH0314607 B2 JP H0314607B2
- Authority
- JP
- Japan
- Prior art keywords
- fibers
- needle
- rotating
- protrusions
- short
- 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
- 239000000835 fiber Substances 0.000 claims description 29
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 22
- 239000004917 carbon fiber Substances 0.000 claims description 22
- 239000000843 powder Substances 0.000 claims description 15
- 239000004570 mortar (masonry) Substances 0.000 claims description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 239000004567 concrete Substances 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 13
- 238000004140 cleaning Methods 0.000 description 9
- 239000004568 cement Substances 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000002131 composite material Substances 0.000 description 3
- 239000004574 high-performance concrete Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 239000012761 high-performance material Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13720782A JPS5929112A (ja) | 1982-08-09 | 1982-08-09 | 炭素短繊維をコンクリ−ト，モルタル等の原材料中に分散混入する方法及び装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13720782A JPS5929112A (ja) | 1982-08-09 | 1982-08-09 | 炭素短繊維をコンクリ−ト，モルタル等の原材料中に分散混入する方法及び装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5929112A JPS5929112A (ja) | 1984-02-16 |
| JPH0314607B2 true JPH0314607B2 (enrdf_load_html_response) | 1991-02-27 |
Family
ID=15193288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13720782A Granted JPS5929112A (ja) | 1982-08-09 | 1982-08-09 | 炭素短繊維をコンクリ−ト，モルタル等の原材料中に分散混入する方法及び装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5929112A (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02228472A (ja) * | 1989-02-28 | 1990-09-11 | Shinku Kikai Kogyo Kk | スパッタリング装置 |
-
1982
- 1982-08-09 JP JP13720782A patent/JPS5929112A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5929112A (ja) | 1984-02-16 |