Results 51 to 60 of about 1,549,387 (283)

Strength and Damping Properties of Cementitious Composites Incorporating Original and Alkali Treated Flax Fibers

open access: yesApplied Sciences, 2019
This experimental investigation focused on the mechanical and damping properties of raw and alkali treated flax fibers reinforced cementitious composites.
Pengfei Lai   +4 more
doaj   +1 more source

Role of homogenization and surface treatment of flax fiber on performance of cement-based composites

open access: yesCleaner Materials, 2022
The incorporation of natural fiber in cementitious matrices can lead to several problems in fresh and hardened phases, such as fiber clumping and shrinkage.
Motahareh Rahimi   +2 more
doaj   +1 more source

Improving mechanical properties of novel flax/tannin composites through different chemical treatments [PDF]

open access: yes, 2015
Due to the inherent environmental benefits of using renewable materials, mimosa tannin resin (a natural phenolic resin) reinforced by flax fibres could offer desirable characteristics (lightweight, economic and low environmental impact) aiming at ...
Abhyankar, Hrushikesh   +4 more
core   +1 more source

Innovative methods of flax fiber quality assessment using organomineral biostimulants [PDF]

open access: yesBrazilian Journal of Biology
Using modern research methods, the quality of flax fiber was assessed, which was grown in field experiments with the treatment of plants with a new organomineral biostimulant from humified flax shives.
S. Belopukhov   +4 more
doaj   +1 more source

A Review of Fibre Flax Harvesting: Conditions, Technologies, Processes and Machines

open access: yesJournal of Natural Fibers, 2022
Fibre flax is a waste-free crop because a wide range of products is produced from flax raw materials (flax fiber, seeds) and its waste (flax shive).
Igor Dudarev
doaj   +1 more source

Quasi-static and low-velocity impact behavior of intraply hybrid flax/basalt composites [PDF]

open access: yes, 2019
In an attempt to increase the low-velocity impact response of natural fiber composites, a new hybrid intraply woven fabric based on flax and basalt fibers has been used to manufacture laminates with both thermoplastic and thermoset matrices.
Antonucci, Vincenza   +8 more
core   +1 more source

Influence of sodium hydroxide, silane, and siloxane treatments on the moisture sensitivity and mechanical properties of flax fiber composites

open access: yesPolymer Composites
Natural fibers are a sustainable alternative to synthetic fibers due to their high weight‐specific Young's moduli and strengths. However, the mechanical properties of natural fibers are very sensitive to their moisture content.
Florian Rothenhäusler   +5 more
semanticscholar   +1 more source

Infrared Spectroscopy of Fiber Flax

open access: yesJournal of Natural Fibers, 2010
Comparative analysis of the presented IR-spectrums has shown a presence of some quantity of pectins, hemicelluloses, and lignin in the fibers obtained by various methods of stem processing of studied long-fibered flax cultivars. This fact can be because they are not only a part of intercellular layers but also located in fiber walls.
Vladimir Titok   +5 more
openaire   +1 more source

Studying Shear Performance of Flax Fiber-Reinforced Clay by Triaxial Test

open access: yesAdvances in Civil Engineering, 2018
Laboratory triaxial tests were carried out to investigate the reinforcement mechanism, to study the characteristics of flax fiber-reinforced clay, and to discuss the effect on stress-strain relationship and shear strength parameters of flax fiber ...
Qiang Ma   +3 more
doaj   +1 more source

Investigation of the Influence of Flaxseed Meal on the Biochemical Processes of the Wheat Test [PDF]

open access: yes, 2019
One of the well-known tasks in the organization of nutrition is the development of new bakery products with high nutritional and biological value and wellness properties.Linen meal is an important source of dietary fiber, high protein, unsaturated fatty ...
Izhevska, O. (Orysia)
core   +3 more sources

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