Study on the Hydraulic Performance of Concrete Reinforced by CaCO3 Modified Polypropylene Fiber

被引：0

作者：

Peng, Gang ^{[1
]}

Zheng, Wei ^{[1
]}

Chen, Ying ^{[1
]}

Dai, Dong-peng ^{[1
]}

Wang, Yi-min ^{[1
]}

机构：

[1] Donghua Univ, Coll Mat Sci & Engn, Shanghai 201620, Peoples R China

来源：

PROCEEDINGS OF THE 7TH NATIONAL CONFERENCE ON CHINESE FUNCTIONAL MATERIALS AND APPLICATIONS (2010), VOLS 1-3 | 2010年

关键词：

CaCO(3); PP; concrete; reinforcement; hydraulic property; COMPOSITES; BEHAVIOR;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper, the concrete were reinforced by CaCO(3) modified PP fiber. The freeze-thaw resistance, anti-permeability and anti-erosion performances of the concrete were studied. The results indicated that CaCO(3), modified PP fiber played a significant role on reinforcement of concrete due to improvement of its density and hydrophilic property. Moreover, freeze-thaw resistance, anti-permeability and anti-erosion performances were greatly improved. Impermeability level of the modified concrete was beyond W8, and anti-erosion performance was improved by 33%similar to 87%.

引用

页码：1824 / 1827

页数：4

共 50 条

[21] Mechanical properties of polypropylene/CaCO3 composites
Liang, JZ
Tang, CY
Li, RKY
Wong, TT
METALS AND MATERIALS-KOREA, 1998, 4 (04): : 616 - 619
[22] Experimental study of compressive behavior of polypropylene-fiber-reinforced and polypropylene-fiber-fabric-reinforced concrete
Qin, Yuan
Zhang, Xianwei
Chai, Junrui
Xu, Zengguang
Li, Shouyi
CONSTRUCTION AND BUILDING MATERIALS, 2019, 194 : 216 - 225
[23] Performance evaluation of synthesized acrylic acid grafted polypropylene within CaCO3/polypropylene composites
Rahma, F
Fellahi, S
POLYMER COMPOSITES, 2000, 21 (02) : 175 - 186
[24] Mechanical properties of high performance concrete reinforced with basalt fiber and polypropylene fiber
Wang, Dehong
Ju, Yanzhong
Shen, Hao
Xu, Libin
CONSTRUCTION AND BUILDING MATERIALS, 2019, 197 : 464 - 473
[25] Development and Performance Study of CaCO3 Modified PP Spun-Bonded Nonwovens
言宏元
Journal of Donghua University(English Edition), 2011, 28 (03) : 317 - 320
[26] Comparative analysis of the mechanical, thermal and barrier properties of polypropylene incorporated with CaCO3 and nano CaCO3
Al-Samhan, Meshal
Al-Attar, Fatma
SURFACES AND INTERFACES, 2022, 31
[27] Experimental Study on Impact Performance of Basalt-Polypropylene Fiber Reinforced High-Performance Concrete
Zhang, Maoyu
Li, Bo
Zheng, Zezhong
Zhang, Jicheng
MATERIALS, 2024, 17 (13)
[28] EXPERIMENTAL STUDY ON POLYPROPYLENE FIBER REINFORCED CERAMSITE CONCRETE BEAM
Tang, Jun-Wu
Li, Hao
Qiao, Hua-Qian
PROCEEDINGS OF THE TENTH INTERNATIONAL SYMPOSIUM ON STRUCTURAL ENGINEERING FOR YOUNG EXPERTS, VOLS I AND II, 2008, : 663 - 667
[29] Shrinkage of Polypropylene Fiber-Reinforced High-Performance Concrete
Saje, Drago
Bandelj, Branko
Sustersic, Jakob
Lopatic, Joze
Saje, Franc
JOURNAL OF MATERIALS IN CIVIL ENGINEERING, 2011, 23 (07) : 941 - 952
[30] Preparation and performance analysis of polypropylene fiber-reinforced concrete composite
Dong, Hong
ASIA-PACIFIC JOURNAL OF CHEMICAL ENGINEERING, 2020, 15

← 1 2 3 4 5 →