Results 21 to 30 of about 20,473 (262)

Research on Static Triaxial Mechanical Properties of New CementSoil Reinforced with Polypropylene Fiber

Advances in Materials Science and Engineering, 2014
Through the laboratory test, the mechanical properties of cementsoil with adding desulfurization gypsum, fly ash, and polypropylene fiber were studied. Three different percentages (0%, 0.5%, and 1.0%) of polypropylene fiber were mixed into new cementsoil
Qiang Wang, Rui Tang, Qun Cheng, Xiankun Wang, Fang-ling Liu   +4 more
doaj   +1 more source

Mechanical properties of polypropylene fiber reinforced concrete short columns under freeze-thaw cycles [PDF]

Archives of Civil Engineering
To investigate the effect of polypropylene fibers on the mechanical properties of concrete structures in cold regions, obtain an appropriate amount of polypropylene fiber content, and improve the frost resistance of the structure, freeze-thaw cycle tests
Zhenyu Zhang, Quan Jin, Haitao Zhang, Yantao Jiang   +3 more
doaj   +1 more source

Anti-mold, self-cleaning superhydrophobic bamboo fiber/polypropylene composites with mechanical durability

Frontiers in Chemistry, 2023
Bamboo fiber/polypropylene composites (BPCs) have been widely used in buildings, interior decoration, and automobile components. However, pollutants and fungi can interact with the hydrophilic bamboo fibers on the surface of Bamboo fiber/polypropylene ...
He Zhao, He Zhao, Xinxing Lin, Xinxing Lin, Shengchang Lu, Shengchang Lu, Hui Wu, Hui Wu, Xiaxing Zhou, Xiaxing Zhou, Liulian Huang, Liulian Huang, Jianguo Li, Jianguo Li, Jianping Shi, Jianping Shi, Wenxuan Tong, Wenxuan Tong, Hongmei Yuan, Hongmei Yuan, Lihui Chen, Lihui Chen   +21 more
doaj   +1 more source

Dynamic Mechanical Properties and Fractal Characteristics of Polypropylene Fiber-Reinforced Cement Soil under Impact Loading

Advances in Materials Science and Engineering, 2019
This paper aims to study the dynamic mechanical properties, failure patterns, fractal behaviors, and energy dissipation of polypropylene fiber-reinforced cement soil under impact loading.
Yi-xin Mo, Jian-yong Pang, Jin-kun Huang
doaj   +1 more source

Sorption Capabilities of Polypropylene/Modified Polypropylene Fibers

Fibers, 2023
The aim in this paper is the presentation of the influence of modification of polypropylene (PP) fibres on sorption capabilities of fibres. Modification of PP fibres were made with inorganic additives in the mass with a view to improving silicate composites – in construction.
Mária Petková, Anna Ujhelyiová, Jozef Ryba, Marcela Hricová, Vladimír Kovár   +4 more
openaire   +2 more sources

Structure and properties of β-polypropylene reinforced by polypropylene fiber and polyamide fiber

Chinese Journal of Polymer Science, 2014
Matrix/fiber composites of β-form isotactic polypropylene (iPP) matrix and α-iPP or PA6 fibers were prepared by laminating technique under different preparation temperatures. The mechanical properties and interfacial morphologies of these composites were studied by tensile test, optical microscopy and scanning electron microscopy, respectively.
Qi Liu, Hui-hui Li, Shou-ke Yan
openaire   +2 more sources

Material and mechanical characterization of recycled polypropylene reinforced with different weight percentages of short glass fiber developed by injection molding

Heliyon, 2023
The objective of this study was to develop short glass fiber-reinforced recycled polypropylene composites using injection molding technique with varying fiber percentages (0–50 wt%).
Ai-Huei Chiou, Chia-Hua Lin
doaj   +1 more source

Strength characteristics of fiber-reinforced light shotcrete [PDF]

E3S Web of Conferences, 2020
The article presents the regularities of the flexural and compressive strength variation, as well as the energy intensity of destruction of light heat-shielding vermiculite concrete, depending on the content of polypropylene or basalt fiber.
Alekseev Konstantin, Kurilko Alexsandr
doaj   +1 more source

Effect of Compatibilizer on the Properties of Areca-Fiber Reinforced Polypropylene Composites

Journal of Natural Fibers, 2022
Areca fiber reinforced polypropylene (PP) composites were prepared at 20%, 30%, 40%, and 50% loading levels in the presence of compatibilizing agent, MAPP (maleic anhydride grafted polypropylene).
Madhushri ATTIHALLI Venkatachalaiah, Raju NAMA Vasudeva Setty, Jobish Johns   +2 more
doaj   +1 more source

The Effect of Polypropylene Fiber and Steel Fiber on Geopolymer Concrete

Jurnal Teknik Sipil dan Perencanaan, 2023
One of the environmentally friendly concrete as an alternative to cement concrete in the future is geopolymer concrete which used a cement substitute in the form of fly ash. To prevent premature cracking of the concrete, this study added fiber types such
Niza Widiana, Iman Satyarno, Suprapto Siswosukarto   +2 more
doaj   +1 more source