玄武岩纤维对磷石膏基复合材料耐久性能的影响

硅酸盐通报 ›› 2023, Vol. 42 ›› Issue (7): 2521-2531.

所属专题：资源综合利用

玄武岩纤维对磷石膏基复合材料耐久性能的影响

黄莹蓥^1,2, 孔德文^1,2, 崔庚寅^1,2, 谢浪^1,2, 王玲玲^1,2

1.贵州大学土木工程学院,贵阳 550025;
2.贵州省岩土力学与工程安全重点实验室,贵阳 550025

收稿日期:2023-03-16 修订日期:2023-04-23 出版日期:2023-07-15 发布日期:2023-07-25
通信作者: 孔德文,博士,教授。E-mail:dwkong@gzu.edu.cn
作者简介:黄莹蓥(1998—),女,硕士研究生。主要从事土木工程材料的研究。E-mail:hyy2021022702@126.com
基金资助:
国家自然科学基金(52168027,51968009,12162009);贵州省科技计划项目([2020]1Y244)

Effect of Basalt Fiber on Durability of Phosphogypsum-Based Composites

HUANG Yingying^1,2, KONG Dewen^1,2, CUI Gengyin^1,2, XIE Lang^1,2, WANG Lingling^1,2

1. College of Civil Engineering, Guizhou University, Guiyang 550025, China;
2. Guizhou Provincial Key Laboratory of Rock and Soil Mechanics and Engineering Safety, Guiyang 550025, China

Received:2023-03-16 Revised:2023-04-23 Online:2023-07-15 Published:2023-07-25

摘要/Abstract

摘要： 通过在磷石膏基复合材料(PGC)中掺入不同直径、长度和掺量的玄武岩纤维(BF),探究BF对PGC耐久性能的影响。结果表明,BF的掺入能显著降低PGC的溶蚀率。随着BF掺量的增加,试样干湿循环和冻融循环强度整体提高,且与绝干强度变化机制类似,其中干湿循环的抗压和抗折强度较空白组分别提高了约22.3%和100.3%,冻融循环的抗压和抗折强度则分别提高了近46.5%和124.0%。同时,PGC的干湿循环与冻融循环强度系数整体随着BF掺量的增多而增大,干湿循环抗压和抗折强度系数分别上升至0.95和0.92,冻融循环抗压和抗折强度系数分别增长至0.71和0.62,这表明PGC耐久性能得到显著改善。此外,BF直径对PGC耐久性能的影响并不显著。本研究结果可以为纤维改性石膏基复合材料的耐久性能研究提供一定的参考。

关键词: 玄武岩纤维, 磷石膏基复合材料, 耐久性能, 溶蚀率, 干湿循环强度, 冻融循环强度

Abstract: Basalt fiber (BF) was blended into phosphogypsum-based composites (PGC), and the effects of BF diameter, length and content on the durability of PGC were investigated. The results show that the BF addition can significantly reduce the corrosion ratio of PGC. With the increase of BF content, the strength of samples in wet-dry cycle and freeze-thaw cycle increases generally, and the change mechanism is basically consistent with that of the absolute dry strength. The compressive strength and flexural strength in wet-dry cycle increase by 22.3% and 100.3% compared with blank group, respectively. The compressive strength and flexural strength in freeze-thaw cycle increase by 46.5% and 124.0%, respectively. At the same time, the dry-wet cycle and freeze-thaw cycle strength coefficients of PGC increase with the increase of BF content. The dry-wet cycle compressive strength and flexural strength coefficients increase to 0.95 and 0.92, and the freeze-thaw cycle compressive strength and flexural strength coefficients increase to 0.71 and 0.62, respectively, indicating that the durability of PGC has been significantly improved. In addition, the diameter of BF has no significant effect on the durability of PGC. The results provide a reference for the study of durability of fiber modified gypsum-based composites.

Key words: basalt fiber, phosphogypsum-based composite, durability, corrosion ratio, dry-wet cycle strength, freeze-thaw cycle strength

中图分类号:

TQ177

黄莹蓥, 孔德文, 崔庚寅, 谢浪, 王玲玲. 玄武岩纤维对磷石膏基复合材料耐久性能的影响[J]. 硅酸盐通报, 2023, 42(7): 2521-2531.

HUANG Yingying, KONG Dewen, CUI Gengyin, XIE Lang, WANG Lingling. Effect of Basalt Fiber on Durability of Phosphogypsum-Based Composites[J]. BULLETIN OF THE CHINESE CERAMIC SOCIETY, 2023, 42(7): 2521-2531.

参考文献

[1] HUA S D, WANG K J, YAO X, et al. Effects of fibers on mechanical properties and freeze-thaw resistance of phosphogypsum-slag based cementitious materials[J]. Construction and Building Materials, 2016, 121: 290-299.
[2] TAYIBI H, CHOURA M, LÓPEZ F A, et al. Environmental impact and management of phosphogypsum[J]. Journal of Environmental Management, 2009, 90(8): 2377-2386.
[3] 罗双, 付汝宾, 孔德文, 等. 掺合料对磷石膏基复合胶凝材料耐水性及强度的影响综述[J]. 无机盐工业, 2020, 52(11): 6-11.
LUO S, FU R B, KONG D W, et al. Summary on effects of admixtures on water resistance and strength of phosphogypsum-based composite cementitious materials[J]. Inorganic Chemicals Industry, 2020, 52(11): 6-11 (in Chinese).
[4] 曹宝栋. 磷石膏基复合胶凝材料强度的影响因素研究[J]. 新型建筑材料, 2018, 45(3): 23-26.
CAO B D. Study on the influence factors of strength of phosphogypsum-based composite cementitious material[J]. New Building Materials, 2018, 45(3): 23-26 (in Chinese).
[5] 杜勇. 建筑磷石膏改性研究与应用[D]. 重庆: 重庆大学, 2010.
DU Y. Study and application of modification of phosphogypsum for building[D]. Chongqing: Chongqing University, 2010 (in Chinese).
[6] JIN Z H, MA B G, SU Y, et al. Effect of calcium sulphoaluminate cement on mechanical strength and waterproof properties of beta-hemihydrate phosphogypsum[J]. Construction and Building Materials, 2020, 242: 118198.
[7] 朱大勇, 王君, 金旭, 等. 耐水型磷石膏砌块的制备及其防水机理的研究[J]. 新型建筑材料, 2017, 44(1): 68-70+99.
ZHU D Y, WANG J, JIN X, et al. The preparation of water resistant phosphogypsum block and the research on waterproof mechanism[J]. New Building Materials, 2017, 44(1): 68-70+99 (in Chinese).
[8] REN K, CUI N, ZHAO S Y, et al. Low-carbon sustainable composites from waste phosphogypsum and their environmental impacts[J]. Crystals, 2021, 11(7): 719.
[9] ENFEDAQUE A, CENDÓN D, GÁLVEZ F, et al. Analysis of glass fiber reinforced cement (GRC) fracture surfaces[J]. Construction and Building Materials, 2010, 24(7): 1302-1308.
[10] OZCAN O, BINICI B, OZCEBE G. Improving seismic performance of deficient reinforced concrete columns using carbon fiber-reinforced polymers[J]. Engineering Structures, 2008, 30(6): 1632-1646.
[11] KOLOUŠEK D, BRUS J, URBANOVA M, et al. Preparation, structure and hydrothermal stability of alternative (sodium silicate-free) geopolymers[J]. Journal of Materials Science, 2007, 42(22): 9267-9275.
[12] CHEN D D, LUO Q T, MENG M Z, et al. Low velocity impact behavior of interlayer hybrid composite laminates with carbon/glass/basalt fibres[J]. Composites Part B: Engineering, 2019, 176: 107191.
[13] GUPTA R, KUSHWAH K, GOYAL S, et al. Ramie-glass fiber reinforced epoxy composites: impact of walnut content on mechanical and sliding wear properties[J]. Materials Today: Proceedings, 2021, 44: 3984-3989.
[14] 李丹, 赵志曼, 全思臣, 等. 磷建筑石膏纤维复合体耐水性能研究[J]. 非金属矿, 2019, 42(4): 44-46.
LI D, ZHAO Z M, QUAN S C, et al. Study on water resistance of different building gypsum[J]. Non-Metallic Mines, 2019, 42(4): 44-46 (in Chinese).
[15] 吴磊. 短切纤维-磷建筑石膏复合材料性能研究[D]. 昆明: 昆明理工大学, 2019.
WU L. Study on properties of chopped fiber-phosphorus building gypsum composites[D]. Kunming: Kunming University of Science and Technology, 2019 (in Chinese).
[16] 季敏, 蒋博林, 李红立, 等. 短切玻璃纤维-甲基硅醇钠改性磷建筑石膏研究[J]. 非金属矿, 2020, 43(1): 87-89.
JI M, JIANG B L, LI H L, et al. Study on chopped fiber-methyl silanol sodium modified phosphorus buildng gypsum[J]. Non-Metallic Mines, 2020, 43(1): 87-89 (in Chinese).
[17] XIE L, ZHOU Y S, XIAO S H, et al. Research on basalt fiber reinforced phosphogypsum-based composites based on single factor test and RSM test[J]. Construction and Building Materials, 2022, 316: 126084.
[18] 杜笑寒, 李军, 张秀芝, 等. 低掺量聚乙烯醇纤维混凝土抗冻性研究[J]. 济南大学学报(自然科学版), 2017, 31(4): 371-376.
DU X H, LI J, ZHANG X Z, et al. Durability of concrete with low content polyvinyl alcohol fibers[J]. Journal of University of Jinan (Science and Technology), 2017, 31(4): 371-376 (in Chinese).
[19] 袁祖光, 梁维广, 吴飞富, 等. 不同纤维对新型生态排水沥青混合料性能影响评价[J]. 硅酸盐通报, 2020, 39(11): 3719-3727.
YUAN Z G, LIANG W G, WU F F, et al. Influence of different fibers on new ecological porous asphalt concrete performance[J]. Bulletin of the Chinese Ceramic Society, 2020, 39(11): 3719-3727 (in Chinese).
[20] 马一平, 余少同, 游璐, 等. 纤维参数对水泥基材料减裂效果的影响[J]. 建筑材料学报, 2018, 21(5): 797-802.
MA Y P, YU S T, YOU L, et al. Effect of fiber parameters on crack reduction of cement based materials[J]. Journal of Building Materials, 2018, 21(5): 797-802 (in Chinese).
[21] ALASKAR A, ALBIDAH A, ALQARNI A S, et al. Performance evaluation of high-strength concrete reinforced with basalt fibers exposed to elevated temperatures[J]. Journal of Building Engineering, 2021, 35: 102108.
[22] ZHU C, ZHANG J X, PENG J H, et al. Physical and mechanical properties of gypsum-based composites reinforced with PVA and PP fibers[J]. Construction and Building Materials, 2018, 163: 695-705.

玄武岩纤维对磷石膏基复合材料耐久性能的影响

Effect of Basalt Fiber on Durability of Phosphogypsum-Based Composites

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	李秋, 韦琦, 耿海宁, 李华辉, 陈伟. 低中放射性废物处置用高整体容器密封材料的制备与性能研究[J]. 硅酸盐通报, 2023, 42(7): 2290-2299.
[2]	董致成, 王光进, 李耀基, 蔡彬亭, 王孟来, 李树建. 玄武岩纤维加筋尾砂抗震液化试验研究[J]. 硅酸盐通报, 2023, 42(7): 2513-2520.
[3]	张劲竹, 刘华新, 王家贺, 柳根金, 王学志. 混杂纤维混凝土高温后性能劣化分析与强度预测[J]. 硅酸盐通报, 2023, 42(4): 1260-1269.
[4]	李相国, 张乘, 吕阳, 李树国, 田博, 张成龙, 柯凯. 陶瓷抛光废料制备UHPC的耐久性能试验研究[J]. 硅酸盐通报, 2023, 42(4): 1418-1427.
[5]	朱振中, 刘元珍, 王文婧, 王鲜星, 段鹏飞. 玄武岩纤维陶粒混凝土抗裂性能与热工性能试验研究[J]. 硅酸盐通报, 2023, 42(3): 908-916.
[6]	陈文瑶, 张卓翔, 孟二从, 黎强. 膨润土和玄武岩纤维改性水泥砂浆的防渗抗裂性能[J]. 硅酸盐通报, 2023, 42(2): 439-447.
[7]	许星, 张金才, 王宝凤, 郭彦霞, 程芳琴. 玄武岩纤维表面改性的研究进展[J]. 硅酸盐通报, 2023, 42(2): 575-586.
[8]	姚志鑫, 穆川川, 单俊鸿, 刘捷, 王奎, 高鹏. 基于裹浆工艺的煤矸石混凝土性能研究[J]. 硅酸盐通报, 2023, 42(2): 587-597.
[9]	屈俊童, 刘关栋, 朱云强, 刘超, 张翔, 崔茂俊, 张健, 赵涛. 水泥/玄武岩纤维复合固化剂分别对泥炭质土静力特性的影响[J]. 硅酸盐通报, 2023, 42(1): 66-75.
[10]	王钧, 方雪琪, 焦裕榕, 崔梦麟. 玄武岩纤维混凝土板冲切试验与承载力分析[J]. 硅酸盐通报, 2023, 42(1): 100-110.
[11]	田小革, 于水, 李光耀, 闵雪峰, 任全, 杨帆. 不同措施对水泥稳定碎石混合料性能的影响[J]. 硅酸盐通报, 2022, 41(7): 2235-2243.
[12]	刘开志, 龙勇, 陈露一, 李晨, 吴柏翰, 水中和, 余睿, 费顺鑫. 利用煅烧硅藻土制备高稳态超高性能混凝土基体研究[J]. 硅酸盐通报, 2022, 41(6): 1888-1895.
[13]	范小春, 徐伟, 陈远程, 梁天福, 尹耀霄. BFRP筋碱激发混凝土粘结性能试验研究与数值模拟[J]. 硅酸盐通报, 2022, 41(6): 1896-1911.
[14]	张添奇, 王伯昕. 玄武岩纤维编织网的网格尺寸对混凝土拉伸性能的影响[J]. 硅酸盐通报, 2022, 41(6): 1938-1945.
[15]	梁宁慧, 毛金旺, 刘新荣, 许益华, 周侃. 玄武岩-粗聚丙烯纤维干硬性混凝土拉压性能试验研究[J]. 硅酸盐通报, 2022, 41(6): 1946-1954.