Experimental study on the axial tensile properties of polypropylene fiber reinforced concrete. [PDF]
Sci Rep, 2023 In order to study the axial tensile properties of polypropylene fiber reinforced concrete, an axial tensile test device for concrete is developed in this paper.
Zhang X, Yin R, Chen Y, Lou C.
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Study on the Properties of Multi-Walled Carbon Nanotubes (MWCNTs)/Polypropylene Fiber (PP Fiber) Cement-Based Materials. [PDF]
Polymers (Basel), 2023 In order to improve the mechanical properties and durability of cement-based materials, a certain amount of multi-walled carbon nanotubes (MWCNTs) and polypropylene fiber (PP fiber) were incorporated into cement-based materials. The mechanical properties
Niu X +5 more
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Insulation Foam Concrete Nanomodified with Microsilica and Reinforced with Polypropylene Fiber for the Improvement of Characteristics. [PDF]
Polymers (Basel), 2022 Some of the primary problems of construction are brittleness and low the mechanical properties of good thermal insulation materials. Heat-insulating foam concrete has a low thermal conductivity.
Meskhi B +7 more
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Durability Properties of Macro-Polypropylene Fiber Reinforced Self-Compacting Concrete. [PDF]
Materials (Basel)Concrete is one of the most commonly used construction materials; however, its durability plays a pivotal role in areas where the concrete is exposed to severe environmental conditions, which initiate cracks inside and disintegrate it.
Chen Y +4 more
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The Triaxial Test of Polypropylene Fiber Reinforced Fly Ash Soil. [PDF]
Materials (Basel), 2022 Recently, soil reinforcement using arranged or randomly distributed fibers has attracted increasing attention in geotechnical engineering. In this study, polypropylene (PP) fibers with three lengths (6, 12, and 24 mm) and three mass percentages (0.5%, 1%,
Li L +5 more
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Experimental Study on Triaxial Compressive Mechanical Properties of Polypropylene Fiber Coral Seawater Concrete. [PDF]
Materials (Basel), 2022 In order to study the mechanical properties of polypropylene fiber all-coral seawater concrete in triaxial compression, 36 specimens were developed and constructed for triaxial compression load testing employing confining pressure value (0, 6, 12, 18 MPa)
Shi H, Mo L, Pan M, Liu L, Chen Z.
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The Elastic Modulus and Damage Stress-Strain Model of Polypropylene Fiber and Nano Clay Modified Lime Treated Soil under Axial Load. [PDF]
Polymers (Basel), 2022 Using polypropylene fiber (PPF) and nano clay modified lime treated soil (LS), the static and dynamic properties of fiber modified lime treated soil (FLS), nano clay modified lime treated soil (NLS), and fiber nano clay composite modified lime treated ...
Wang Z, Zhang W, Jiang P, Li C.
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An Experimental Study of Shear Resistance for Multisize Polypropylene Fiber Concrete Beams
International Journal of Concrete Structures and Materials, 2021 To study the influence of polypropylene fibers with different thicknesses on concrete beams, inclined section shear tests of polypropylene fiber concrete beams were carried out.
Xin Yang +3 more
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Orthogonal Analysis on Mechanical Properties of Basalt-Polypropylene Fiber Mortar. [PDF]
Materials (Basel), 2020 Orthogonal test method was applied to analyze the strength properties of basalt-polypropylene mortar. The effect of basalt fiber length, polypropylene fiber length, basalt fiber volume content and polypropylene fiber volume content on the 28 d cube ...
Chen H, Xie C, Fu C, Liu J, Wei X, Wu D.
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Analysis of dynamic splitting failure characteristics of silica fume reinforced polypropylene fiber concrete based on DIC [PDF]
Scientific ReportsTo investigate the impact resistance of polypropylene fiber content in silica fume-reinforced polypropylene fiber concrete, a dynamic splitting experiment was conducted using the Split Hopkinson Pressure Bar (SHPB) device. The dynamic tensile strength of
Xiaoli Du +4 more
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