Results 31 to 40 of about 75,178 (333)
Damping of the woodwind instrument reed material Arundo donax L [PDF]
, 2018 The viscoelastic properties (E', G', tanΦ, δ) of Arundo donax (AD) and a polypropylene-beech fiber composite (PPC) were measured from RT to 580K for various frequencies and strains.
Arlic, Uwe +4 more
core +2 more sources
Novel hybrid flax reinforced supersap composites in automotive applications [PDF]
, 2015 Flax fibre bio-epoxy composites have not found many commercial uses in structural applications on account of their lack of cost efficiency and high susceptibility to environmental changes. Non-woven flax mats were subjected to alkali, acetylation, silane
Abhyankar, Hrushikesh +5 more
core +2 more sources
The effect of using polypropylene fibers on the durability and fire resistance of concrete
Fracture and Structural Integrity, 2021 In order to study the effect of polypropylene fibers on the durability of cementitious composites, several experimental tests have been carried out in the laboratory. The composite was tested with different volume fractions of polypropylene fibers (0.05%,
Hassan Suiffi +3 more
doaj +1 more source
Case Studies in Construction Materials, 2021 Fiber reinforced concrete is a cementitious composite material with a dispersed reinforcement in a form of fibers. Polypropylene fibers can be divided into microfibers and macrofibers depending on their length and the function that they perform in the ...
Julia Blazy, Rafał Blazy
doaj +1 more source
Composites Part C: Open Access, 2023 Concrete, a widely used construction material, exhibits inherent brittleness and limited tensile strength. To address these shortcomings, the incorporation of fibers has gained prominence, with polyolefin and polypropylene fibers emerging as promising ...
Mojtaba Gorji Azandariani +3 more
doaj +1 more source
Impact properties and water uptake behavior of old newspaper recycled fibers-reinforced polypropylene composites [PDF]
, 2020 Natural fiber-reinforced thermoplastic composites can be an alternative to mineral fiber-based composites, especially when economic and environment concerns are included under the material selection criteria. In recent years, the literature has shown how
Delgado Aguilar, Marc +5 more
core +2 more sources
PLA/WOOD BIOCOMPOSITES: IMPROVING COMPOSITE STRENGTH BY CHEMICAL TREATMENT OF THE FIBERS [PDF]
, 2013 A resol type phenolic resin was prepared for the impregnation of wood particles used for the reinforcement of PLA. A preliminary study showed that the resin penetrates wood with rates depending on the concentration of the solution and on temperature ...
Acha +44 more
core +1 more source
Topography of the interfacial shear strength and the mean intrinsic tensile strength of hemp fibers as a reinforcement of polypropylene [PDF]
, 2020 The strength of the interphase between the reinforcements and the matrix has a major role in the mechanical properties of natural ¿ber reinforced polyole¿n composites.
Delgado Aguilar, Marc +5 more
core +2 more sources
Kajian Pengaruh Polypropylene Fibers (Tali Tambang) Untuk Peningkatan Kuat Tarik Belah Beton [PDF]
, 2013 Kemajuan teknologi telah ditemukan bahan tambahan untuk mengatasi kuat tarik belah pada beton. salahsatu bahan pendukung tersebut adalah serat/fiber. Serat yang umum digunakan dan banyak tersedia secara umum adalah sebagai berikut polypropylene fibers ...
Misbar, A. (Antoni) +2 more
core
FEBS Open Bio, EarlyView.This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc +8 more
wiley +1 more source