CN101323507B - 多功能型砂浆混凝土用合成纤维及其制备方法 - Google Patents
多功能型砂浆混凝土用合成纤维及其制备方法 Download PDFInfo
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- CN101323507B CN101323507B CN 200810122529 CN200810122529A CN101323507B CN 101323507 B CN101323507 B CN 101323507B CN 200810122529 CN200810122529 CN 200810122529 CN 200810122529 A CN200810122529 A CN 200810122529A CN 101323507 B CN101323507 B CN 101323507B
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- fiber
- polymkeric substance
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B16/04—Macromolecular compounds
- C04B16/06—Macromolecular compounds fibrous
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/10—Coating or impregnating
- C04B20/1051—Organo-metallic compounds; Organo-silicon compounds, e.g. bentone
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/2038—Resistance against physical degradation
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/34—Non-shrinking or non-cracking materials
- C04B2111/346—Materials exhibiting reduced plastic shrinkage cracking
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Artificial Filaments (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Description
样品编号 | 改性剂含量 | 纤度(dtex) | 抗拉强度(MPa) | 模量(GPa) | 断裂伸长率(%) |
A | PP-0.0% | 4.43 | 540 | 3.68 | 22 |
B | PP-a-0.2% | 4.37 | 525 | 3.63 | 21 |
C | PP-a-0.4% | 4.60 | 511 | 3.59 | 19 |
D | PP-a-1.0% | 4.29 | 497 | 3.60 | 23 |
E | PP-b-0.2% | 4.81 | 492 | 3.55 | 18 |
F | PA66-a-0.2% | 3.97 | 670 | 5.41 | 25 |
G | PA66-b-0.4% | 4.23 | 647 | 5.33 | 24 |
H | PP/PET-a-0.2% | 4.09 | 583 | 4.17 | 17 |
I | PP-c-0.2% | 5.12 | 467 | 3.94 | 14 |
J | PP-b-0.1%-c-0.1% | 5.30 | 453 | 4.01 | 14 |
K | PP-a-0.1%-c-0.1% | 4.80 | 469 | 4.22 | 19 |
L | PP-a-0.1%-b-0.1% | 4.43 | 521 | 3.88 | 26 |
M | PP-a-0.12%-b-0.04%-c-0.04% | 5.01 | 460 | 3.95 | 21 |
N | PET-a-0.2% | 5.17 | 621 | 6.28 | 17 |
O | PP/PET-a-0.4% | 4.89 | 544 | 5.20 | 25 |
P | PP/PA66-a-2% | 4.44 | 598 | 5.11 | 22 |
Q | PP/PET/PA66-a-0.2% | 5.13 | 527 | 5.08 | 19 |
样品 | 水泥(kg) | 集料(kg) | 砂(kg) | 水(kg) | 减水剂(%) | 纤维(kg/m3) |
空白 | 470 | 1140 | 760 | 150.4 | 1.1 | - |
FRC | 470 | 1140 | 760 | 150.4 | 1.1 | 0.6 |
样品 | 水泥(kg) | 集料(kg) | 砂(kg) | 水(kg) | 减水剂(%) | 纤维(kg/m3) |
空白 | 470 | 1126 | 751 | 174 | 0.9 | - |
FRC | 470 | 1126 | 751 | 174 | 0.9 | 0.6 |
样品 | 水泥(kg) | 硅灰(kg) | 集料(kg) | 砂(kg) | 水(kg) | 减水剂(%) | PP((kg/m3)) |
空白 | 504 | 56 | 986 | 658 | 196 | 1.0 | - |
FRC | 504 | 56 | 986 | 658 | 196 | 1.0 | 0.6 |
样品 | 水泥(kg) | 集料(kg) | 砂(kg) | 水(kg) | 减水剂(%) | 纤维(kg/m3) |
空白 | 470 | 1140 | 760 | 150.4 | 1.1 | - |
FRC | 470 | 1140 | 760 | 150.4 | 1.1 | 0.6 |
样品编号 | N1 | N2 | ΔN | W(N·m) | ΔW(N·m) |
A | 48 | 56 | 8 | 1128.4 | 161.2 |
B | 173 | 193 | 20 | 3888.95 | 403 |
C | 189 | 212 | 23 | 4271.8 | 463.45 |
D | 201 | 225 | 24 | 4533.75 | 483.6 |
E | 180 | 198 | 18 | 3989.7 | 362.7 |
F | 223 | 256 | 33 | 5158.4 | 664.95 |
G | 230 | 259 | 29 | 5218.85 | 584.35 |
H | 215 | 241 | 26 | 4856.15 | 523.9 |
I | 192 | 213 | 21 | 4291.95 | 423.15 |
J | 213 | 232 | 19 | 4674.8 | 382.85 |
K | 224 | 246 | 22 | 4956.9 | 443.3 |
L | 209 | 231 | 22 | 4654.65 | 443.3 |
M | 199 | 219 | 20 | 4412.85 | 403 |
N | 237 | 260 | 27 | 5239 | 544.05 |
O | 244 | 270 | 26 | 5440.5 | 523.9 |
P | 236 | 261 | 25 | 5259.15 | 503.75 |
Q | 227 | 250 | 23 | 5037.5 | 463.45 |
Claims (8)
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CN 200810122529 CN101323507B (zh) | 2008-06-23 | 2008-06-23 | 多功能型砂浆混凝土用合成纤维及其制备方法 |
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CN 200810122529 CN101323507B (zh) | 2008-06-23 | 2008-06-23 | 多功能型砂浆混凝土用合成纤维及其制备方法 |
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CN101323507A CN101323507A (zh) | 2008-12-17 |
CN101323507B true CN101323507B (zh) | 2012-08-29 |
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104403401B (zh) * | 2014-10-23 | 2016-06-01 | 陕西理工学院 | 一种表面包覆SiO2的改性粉煤灰及其制备方法和用途 |
CN105420845A (zh) * | 2015-12-31 | 2016-03-23 | 江苏苏博特新材料股份有限公司 | 混凝土用改性聚氧亚甲基纤维及其制备方法 |
CN105837108A (zh) * | 2016-03-17 | 2016-08-10 | 合肥晨煦信息科技有限公司 | 一种纳米氧化硅改性纤维水泥基复合材料 |
CA3064639A1 (en) | 2016-05-24 | 2017-11-30 | Banthia Consulting Services Ltd. | Polymer fibers for reinforcement of cement-based composites |
CN108298853B (zh) * | 2018-01-11 | 2021-01-12 | 东南大学 | 一种用于应变硬化水泥基复合材料的聚乙烯醇纤维的改性方法 |
CN109626881B (zh) * | 2018-12-19 | 2020-10-02 | 北京科技大学 | 一种微纳纤维增强混凝土及其制备方法 |
CN113026360B (zh) * | 2019-12-09 | 2023-06-13 | 协兴建筑科技有限公司 | 用于水泥基复合材料的改性聚酯纤维及其表面改性方法 |
CN111848105A (zh) * | 2020-07-30 | 2020-10-30 | 福建省中能泰丰节能环保科技有限公司 | 一种含陶瓷纤维的复合隔热材料及其制备方法 |
CN111996612B (zh) * | 2020-08-10 | 2022-10-11 | 中国纺织科学研究院有限公司 | 一种增强增韧纤维及其制备方法 |
CN112777966B (zh) * | 2020-12-31 | 2022-03-08 | 河北浩远天宸环保科技股份有限公司 | 一种耐久性的钢渣混凝土及其制备工艺 |
CN113105179A (zh) * | 2021-03-23 | 2021-07-13 | 上海勤超混凝土有限公司 | 一种抗裂防水混凝土及其制备方法 |
CN115491789B (zh) * | 2022-06-30 | 2024-04-05 | 浙江恒逸石化研究院有限公司 | 一种功能性并列复合弹性纤维及其制备方法 |
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