CN102674728B - 一种混凝土用聚合物粗纤维及制备方法 - Google Patents
一种混凝土用聚合物粗纤维及制备方法 Download PDFInfo
- Publication number
- CN102674728B CN102674728B CN201210150184.0A CN201210150184A CN102674728B CN 102674728 B CN102674728 B CN 102674728B CN 201210150184 A CN201210150184 A CN 201210150184A CN 102674728 B CN102674728 B CN 102674728B
- Authority
- CN
- China
- Prior art keywords
- polymkeric substance
- robust fibre
- concrete
- reinforcement
- anchoring sheet
- 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.)
- Active
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 90
- 239000004567 concrete Substances 0.000 title claims abstract description 50
- 229920000642 polymer Polymers 0.000 title claims abstract description 12
- 238000002360 preparation method Methods 0.000 title abstract description 11
- 238000005520 cutting process Methods 0.000 claims abstract description 23
- 238000009998 heat setting Methods 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims abstract description 3
- 238000004873 anchoring Methods 0.000 claims description 52
- 239000000126 substance Substances 0.000 claims description 37
- 230000002787 reinforcement Effects 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 18
- -1 polyethylene Polymers 0.000 claims description 7
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 229920006324 polyoxymethylene Polymers 0.000 claims description 3
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 2
- 150000001408 amides Chemical class 0.000 claims description 2
- 239000012467 final product Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 229920001519 homopolymer Polymers 0.000 claims description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 2
- 229920000515 polycarbonate Polymers 0.000 claims description 2
- 239000004417 polycarbonate Substances 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 abstract description 6
- 238000005336 cracking Methods 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 238000004017 vitrification Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000002708 enhancing effect Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000002372 labelling Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000010791 quenching Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000009499 grossing Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000001311 chemical methods and process Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 229920001477 hydrophilic polymer Polymers 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 229920005372 Plexiglas® Polymers 0.000 description 1
- 230000002742 anti-folding effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007586 pull-out test Methods 0.000 description 1
- 238000007430 reference method Methods 0.000 description 1
- 239000013074 reference sample Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 210000003660 reticulum Anatomy 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
Images
Landscapes
- Reinforced Plastic Materials (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
一区 | 二区 | 三区 | 四区 | 五区 | 六区 | 机头 |
150℃ | 200℃ | 220℃ | 225℃ | 230℃ | 220℃ | 220℃ |
一区 | 二区 | 三区 | 四区 | 五区 | 六区 | 机头 |
150℃ | 200℃ | 220℃ | 225℃ | 230℃ | 220℃ | 220℃ |
一区 | 二区 | 三区 | 四区 | 五区 | 六区 | 机头 |
140℃ | 210℃ | 235℃ | 250℃ | 245℃ | 240℃ | 240℃ |
一区 | 二区 | 三区 | 四区 | 五区 | 六区 | 机头 |
180℃ | 190℃ | 200℃ | 205℃ | 205℃ | 200℃ | 200℃ |
产品编号 | A | B | C | D | E | F |
截面半径(mm) | 0.5 | 0.5 | 0.4 | 0.6 | 0.2 | 0.35 |
拔出载荷峰值(N) | 48.02 | 67.13 | 107.01 | 166.17 | 49.98 | 91.66 |
粘结强度(MPa) | 1.53 | 2.14 | 4.26 | 4.41 | 3.98 | 4.17 |
拔出功(J) | 0.432 | 0.718 | 0.976 | 1.214 | 0.985 | 1.071 |
粗纤维编号 | 水泥 | 粗集料 | 砂 | 水 | 减水剂 | 粗纤维 |
A | 415 | 1050 | 760 | 175 | 2.0 | 8.0 |
B | 415 | 1050 | 760 | 175 | 2.0 | 8.0 |
C | 415 | 1050 | 760 | 175 | 2.0 | 8.0 |
D | 415 | 1050 | 760 | 175 | 2.0 | 8.0 |
E | 415 | 1050 | 760 | 175 | 2.0 | 8.0 |
F | 415 | 1050 | 760 | 175 | 2.0 | 8.0 |
产品编号 | A | B | C | D | E | F |
干燥收缩减少比例 | 0% | 42% | 79% | 96% | 87% | 84% |
抗折性能提高比例 | 0% | 23% | 46% | 49% | 38% | 40% |
抗冲击性提高比例 | 0% | 84% | 128% | 153% | 111% | 124% |
抗弯韧性提高比例 | 0% | 103% | 256% | 287% | 216% | 228% |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210150184.0A CN102674728B (zh) | 2012-05-15 | 2012-05-15 | 一种混凝土用聚合物粗纤维及制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210150184.0A CN102674728B (zh) | 2012-05-15 | 2012-05-15 | 一种混凝土用聚合物粗纤维及制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102674728A CN102674728A (zh) | 2012-09-19 |
CN102674728B true CN102674728B (zh) | 2014-07-02 |
Family
ID=46807361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210150184.0A Active CN102674728B (zh) | 2012-05-15 | 2012-05-15 | 一种混凝土用聚合物粗纤维及制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102674728B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104499086B (zh) * | 2014-12-04 | 2016-09-14 | 江苏苏博特新材料股份有限公司 | 一种混凝土增韧用聚氧亚甲基粗纤维的制备方法 |
CN109868519A (zh) * | 2019-03-05 | 2019-06-11 | 重庆云天化天聚新材料有限公司 | 高强度聚甲醛单丝纤维及其制备方法 |
CN114075048B (zh) * | 2020-08-18 | 2022-07-12 | 江苏苏博特新材料股份有限公司 | 一种端部具有微纤化结构的混凝土用增强聚合物纤维 |
CN112320851A (zh) * | 2020-11-10 | 2021-02-05 | 辽宁科技大学 | 一种片状结构的铁铝尖晶石粉体的制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2606750Y (zh) * | 2003-03-05 | 2004-03-17 | 东华大学 | 一种非等径形状的聚丙烯单丝 |
CN101337781A (zh) * | 2008-08-12 | 2009-01-07 | 江苏博特新材料有限公司 | 一种混凝土用聚丙烯粗纤维及其制备方法 |
-
2012
- 2012-05-15 CN CN201210150184.0A patent/CN102674728B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2606750Y (zh) * | 2003-03-05 | 2004-03-17 | 东华大学 | 一种非等径形状的聚丙烯单丝 |
CN101337781A (zh) * | 2008-08-12 | 2009-01-07 | 江苏博特新材料有限公司 | 一种混凝土用聚丙烯粗纤维及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102674728A (zh) | 2012-09-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102659333B (zh) | 一种混凝土用粗纤维及制备方法 | |
CN102674728B (zh) | 一种混凝土用聚合物粗纤维及制备方法 | |
Meredith et al. | Natural fibre composite energy absorption structures | |
CN101337781B (zh) | 一种混凝土用聚丙烯粗纤维及其制备方法 | |
Reis et al. | Effect of recycled PET in the fracture mechanics of polymer mortar | |
CN101629332A (zh) | 一种混凝土用聚丙烯粗纤维及其制备方法 | |
CN105086481B (zh) | 废旧橡塑高分子合金稳定型橡胶改性沥青及其制备工艺 | |
Khalid et al. | Splitting tensile and pullout behavior of synthetic wastes as fiber-reinforced concrete | |
KR100523232B1 (ko) | 재활용 고무 철도침목 | |
Yin et al. | Mechanical properties of recycled plastic fibres for reinforcing concrete | |
Chavan et al. | Utilization of Waste PET bottle fibers in concrete as an Innovation in Building Materials—[A Review Paper] | |
Tuladhar et al. | Production of recycled polypropylene (PP) fibers from industrial plastic waste through melt spinning process | |
Selvi et al. | Mechanical properties on light weight aggregate concrete using high density polyethylene granules | |
CN102584135B (zh) | 一种多元混杂再生纤维增强再生混凝土制备方法 | |
US9127457B2 (en) | Machine for deforming and cutting plastic strips for enhancing concrete | |
CN102584137B (zh) | 一种多元低弹模混杂纤维增强再生混凝土制备方法 | |
KR101462082B1 (ko) | 섬유강화 아스팔트/시멘트 콘크리트용 폐카페트 재생 섬유, 그 제조 방법, 및 그를 이용한 섬유강화 아스팔트/시멘트 콘크리트 조성물 | |
Alsadey | Utilization of Plastic Bottle Wastein Concrete | |
CN100350083C (zh) | 高聚合物异型钢性纤维生产方法 | |
Mishra | A study on use of recycled polyethylene terephthalate (PET) as construction material | |
CN106431114A (zh) | 一种废弃轮胎轮毂纤维混凝土及其生产方法 | |
CN2606750Y (zh) | 一种非等径形状的聚丙烯单丝 | |
Dandekar et al. | Compressive property of newly developed composite material from polyethylene terephthalate (PET) waste and mild steel powder | |
CN204139312U (zh) | 废旧轮胎预应力大跨度场馆顶层体系 | |
Zhao et al. | Research of the low temperature crack resistance for the mineral fiber rein-forced asphalt mixture |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: JIANGSU SUBOTE NEW MATERIAL CO., LTD. Free format text: FORMER OWNER: BOTE NEW MATERIAL CO., LTD., JIANGSU Effective date: 20140429 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 210013 NANJING, JIANGSU PROVINCE TO: 211103 NANJING, JIANGSU PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20140429 Address after: Jiangning District of Nanjing City, Jiangsu province 211103 Li Quan Lu No. 69 Applicant after: Jiangsu Subute New Materials Co., Ltd. Applicant after: Bote Building Materials (Tianjin) Co., Ltd. Address before: 210013 No. 12 West Beijing Road, Jiangsu, Nanjing Applicant before: Jiangsu Bote New Materials Co., Ltd. Applicant before: Jiangsu Subute New Materials Co., Ltd. Applicant before: Jiangsu Provincial Architectural Science Institute Ltd. Applicant before: Bote Building Materials (Tianjin) Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: No.6 shuiyougang, Gulou District, Nanjing City, Jiangsu Province 210013 Patentee after: JIANGSU SUBOTE NEW MATERIALS Co.,Ltd. Patentee after: BOTE BUILDING MATERIALS (TIANJIN) Co.,Ltd. Address before: 211103 No. 69 Liquan Road, Jiangning District, Nanjing City, Jiangsu Province Patentee before: JIANGSU SUBOTE NEW MATERIALS Co.,Ltd. Patentee before: BOTE BUILDING MATERIALS (TIANJIN) Co.,Ltd. |
|
CP02 | Change in the address of a patent holder |