Results 61 to 70 of about 1,890 (144)

Polymer‐Based Passive Radiative Cooling A Structural Design Perspective

open access: yesEcoMat, Volume 8, Issue 7, July 2026.
This work categorizes structure‐oriented design strategies for polymer‐based passive radiative cooling into fibrous, porous, photonic/meta, and hybrid composite architectures. Each structural motif is shown to regulate solar scattering, infrared emissivity, and heat transport through distinct geometry‐driven mechanisms, offering a systematic pathway to
Jeehoon Yu   +3 more
wiley   +1 more source

Gas-assisted compression moulding of glass reinforced polypropylene [PDF]

open access: yes
A new process of combining gas injection with compression moulding was developed and studied in this research work. The process is called Gas Assisted Compression Moulding (or GasComp).
Brzeski, Ian
core  

Effect of macro polypropylene fiber and basalt fiber on impact resistance of basalt fiber‐reinforced polymer‐reinforced concrete [PDF]

open access: yes, 2020
First published: 07 April 2020In this paper, the effect of macro non-metallic fibers (i.e. polypropylene fibers and basalt fibers) on the impact response of basalt FRP-reinforced concrete discs is experimentally investigated using a self-developed drop ...
Yining Ding   +7 more
core   +1 more source

Enhancing Mechanical and Physical Properties of Jute/JUCO/Glass Fiber Hybrid Composites Through TiO2 and CuO Microparticle Reinforcement

open access: yesSPE Polymers, Volume 7, Issue 3, July 2026.
Symmetrical Jute/JUCO/Glass hybrid epoxy composites were reinforced with TiO2 and CuO microparticles. Incorporating 3 wt.% CuO increased tensile strength by up to 63.7%, while 3 wt.% TiO2 maximized flexural and impact properties alongside superior moisture resistance, demonstrating that these fillers significantly enhance natural fiber biocomposites ...
Nayan Sur   +5 more
wiley   +1 more source

Polypropylene fiber reinforced concrete in railway crossties [PDF]

open access: yes, 2017
Cracking of concrete crossties is a performance problem that reduces service life and increases maintenance costs. While strong in compression, plain concrete is relatively weak and brittle under tensile stresses.
Master, Abhishek
core  

Nanofiller Fibre-Reinforced Polymer Nanocomposites [PDF]

open access: yes, 2008
In this work, the technology of nano and micro-scale particle reinforcement concerning various polymeric fibre-reinforced systems including polyamides (PA), polyesters, polyurethanes, polypropylenes and high performance/temperature engineering ...
Pielichowski, Krzysztof   +2 more
core   +1 more source

Degradação de fibras de PET em materiais à base de cimento Portland [PDF]

open access: yes, 2003
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Civil.A adição de fibras em argamassas e concretos tem como finalidade a melhoria do desempenho desses materiais quando ...
Betioli, Andrea Murillo
core  

Influence of fiber content on the interfacial bond strength of synthetic polypropylene fiber concrete [PDF]

open access: yes, 2009
This paper presents the results of an experimental study on the interfacial bond strength (IBS) of polypropylene fiber concrete (PFC). The experimental program consisted of testing 24 concrete cylinders (100 mm diameter x 200 mm length) at 7 and 28 days ...
Nurhayati Yusoff
core  

Fracture Behaviour of Hybrid Synthetic Fiber Reinforced Concrete [PDF]

open access: yes, 2016
Fibers have been used as discrete randomly distributed reinforcement to strengthen a material \ud weak in tension. A concrete beam containing fibers suffers damage \ud by gradual development of \ud single or multiple cracks with increasing ...
Jose, James
core  

Structural behavior of precast tunnel segments with macro-synthetic fibers during TBM operations: a numerical study [PDF]

open access: yes, 2018
The use of fiber reinforced concrete in tunnel linings, with or without conventional rebars, has increased in the two last decades, especially in segmental linings.
Antonio Conforti   +4 more
core  

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