Permeability and mechanical properties of basalt fiber-reinforced concrete under magnesium sulfate corrosion

2018 ◽  
Vol 28 (3) ◽  
pp. 333-343
Author(s):  
Hao MENG ◽  
Jun WEI ◽  
Lixin XING
Keyword(s):  
Mechanical Properties ◽  
Reinforced Concrete ◽  
Magnesium Sulfate ◽  
Basalt Fiber ◽  
Fiber Reinforced Concrete ◽  
Fiber Reinforced

Basalt Fiber Reinforced Concrete

2011 ◽  
Vol 194-196 ◽  
pp. 1103-1108 ◽  
Author(s):  
Yong Xin Yang ◽  
Jie Lian
Keyword(s):  
Mechanical Properties ◽  
Reinforced Concrete ◽  
Water Solubility ◽  
Mechanical Performance ◽  
Basalt Fiber ◽  
Plain Concrete ◽  
Fiber Reinforced Concrete ◽  
Fiber Reinforced ◽  
Mechanical Performances ◽  
Better Than

In this paper, mechanical performances of 480 specimens are tested and influences of basalt fiber ratio, slenderness, soakage material are studied. Results indicate that mechanical properties of BFRC are better than plain concrete. It can be found that the best mechanical performance may be get when the basalt fiber soaked by water-solubility material and its ratio at 8.4 to 14 kg per square meter as well as slenderness at 600 to 800.

scholarly journals An Influence of Basalt Fiber on Mechanical Properties of Concrete

2019 ◽  
Vol 8 (3) ◽  
pp. 2909-2912
Keyword(s):  
Mechanical Properties ◽  
Reinforced Concrete ◽  
Mechanical Strength ◽  
Structural Integrity ◽  
Volume Fraction ◽  
Basalt Fiber ◽  
Heterogeneous Material ◽  
Fiber Reinforced Concrete ◽  
Fiber Reinforced ◽  
Basalt Fibers

The efficacy of fiber reinforced concrete in various application of civil engineering is unassailable. It is a heterogeneous material that includes the fibrous substance which increases its structural integrity and cohesion. In recent years, continuous basalt fibers extruded from naturally basalt rock are attracted attention due to its high temperature and abrasion resistance. Basalt fibers has emerged as a contender in fiber reinforcement composites. This paper aims to evaluate the outcome of basalt fiber on the mechanical strength of concrete and also identify the content that have a optimum influence on concrete. Compressive, split tensile and flexural strength of basalt fiber reinforced concrete is increased than the control concrete. The experimental study shows that the mechanical strength of concrete is increased up to 0.9% of basalt fiber in volume fraction. From the result it is observed that the optimum content of Basalt fiber is 0.9% and the ability of basalt fiber to arrest the cracks area indicated as reason for escalation in mechanical properties.

Analysis on Mechanical Properties and Durability of the Chopped Basalt Fiber Reinforced Concrete

2012 ◽  
Vol 598 ◽  
pp. 627-630 ◽  
Author(s):  
Ze Bao Kan ◽  
Yan Ru Li
Keyword(s):  
Mechanical Properties ◽  
Reinforced Concrete ◽  
Impact Resistance ◽  
Basalt Fiber ◽  
Fiber Reinforced Concrete ◽  
Fiber Reinforced ◽  
Bending Performance ◽  
Compressive Performance ◽  
Chopped Basalt Fiber ◽  
Research Situation

The current research situation of basalt fiber reinforced concrete was analyzed on the basis of the previous research results. When concrete is incorporated with basalt fiber, the compressive performance of concrete is instable, the tensile strength changes along with the fiber content, but the durability improves significantly , and the bending performance and impact resistance has more obvious improvement. According to the characteristics of chopped basalt fiber reinforced concrete, the prospect of the application of basalt fiber reinforced concrete is explored.

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