CN202359740U - 一种端勾型钢纤维 - Google Patents
一种端勾型钢纤维 Download PDFInfo
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- CN202359740U CN202359740U CN 201120344944 CN201120344944U CN202359740U CN 202359740 U CN202359740 U CN 202359740U CN 201120344944 CN201120344944 CN 201120344944 CN 201120344944 U CN201120344944 U CN 201120344944U CN 202359740 U CN202359740 U CN 202359740U
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- concrete
- type steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 68
- 239000010959 steel Substances 0.000 title claims abstract description 68
- 239000000835 fiber Substances 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 abstract description 5
- 238000005452 bending Methods 0.000 abstract description 4
- 238000004873 anchoring Methods 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000000465 moulding Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010049119 Emotional distress Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
最大拉拔荷载 | 拉拔长度 | 粘接强度 | 增长率 | |
N | mm | MPa | ||
弓型 | 74.840 | 14.875 | 2.68 | |
端勾型 | 265.949 | 17.475 | 7.92 | 195.52% |
序号 | 钢纤维掺量 | 减水剂 | 水泥 | 粉煤灰 | 砂 | 大石子 | 小石子 | 水 |
1、基准 | 0 | 0.04455 | 5.39 | 2.31 | 15.56 | 12.9 | 8.6 | 3.2 |
2、弓型 | 0.8 | 0.04455 | 5.39 | 2.31 | 15.56 | 12.9 | 8.6 | 3.2 |
3、实施例① | 0.8 | 0.04455 | 5.39 | 2.31 | 15.56 | 12.9 | 8.6 | 3.2 |
4、实施例② | 0.8 | 0.04455 | 5.39 | 2.31 | 15.56 | 12.9 | 8.6 | 3.2 |
5、实施例③ | 0.8 | 0.04455 | 5.39 | 2.31 | 15.56 | 12.9 | 8.6 | 3.2 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201120344944 CN202359740U (zh) | 2011-09-15 | 2011-09-15 | 一种端勾型钢纤维 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201120344944 CN202359740U (zh) | 2011-09-15 | 2011-09-15 | 一种端勾型钢纤维 |
Publications (1)
Publication Number | Publication Date |
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CN202359740U true CN202359740U (zh) | 2012-08-01 |
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CN 201120344944 Expired - Lifetime CN202359740U (zh) | 2011-09-15 | 2011-09-15 | 一种端勾型钢纤维 |
Country Status (1)
Country | Link |
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CN (1) | CN202359740U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107716790A (zh) * | 2017-10-26 | 2018-02-23 | 吉林建筑大学 | 一种生产端钩型钢纤维的方法 |
CN107739164A (zh) * | 2017-11-30 | 2018-02-27 | 中南大学 | 一种端锚型螺旋式钢纤维及其制作加工方法 |
CN108316560A (zh) * | 2018-03-30 | 2018-07-24 | 上海市城市建设设计研究总院(集团)有限公司 | 用于提高超高性能混凝土抗拉性能的钢纤维 |
-
2011
- 2011-09-15 CN CN 201120344944 patent/CN202359740U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107716790A (zh) * | 2017-10-26 | 2018-02-23 | 吉林建筑大学 | 一种生产端钩型钢纤维的方法 |
CN107739164A (zh) * | 2017-11-30 | 2018-02-27 | 中南大学 | 一种端锚型螺旋式钢纤维及其制作加工方法 |
CN107739164B (zh) * | 2017-11-30 | 2022-12-16 | 中南大学 | 一种端锚型螺旋式钢纤维及其制作加工方法 |
CN108316560A (zh) * | 2018-03-30 | 2018-07-24 | 上海市城市建设设计研究总院(集团)有限公司 | 用于提高超高性能混凝土抗拉性能的钢纤维 |
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Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: JIANGSU SUBOTE NEW MATERIAL CO., LTD. JAINGSU ACADEMY OF BUILDING RESEARCH CO., LTD. Effective date: 20140506 Owner name: JIANGSU SUBOTE NEW MATERIAL CO., LTD. Free format text: FORMER OWNER: BOTE NEW MATERIAL CO., LTD., JIANGSU Effective date: 20140506 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140506 Address after: 211103, No. 59 West Wan An Road, Jiangning District, Jiangsu, Nanjing Patentee after: Jiangsu Subute New Materials Co., Ltd. Address before: 211103, No. 59 West Wan An Road, Jiangning District, Jiangsu, Nanjing Patentee before: Jiangsu Bote New Materials Co., Ltd. Patentee before: Jiangsu Subute New Materials Co., Ltd. Patentee before: Jiangsu Provincial Architectural Science Institute Ltd. |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120801 |