Results 31 to 40 of about 377 (156)

Histo-anatomic Aspects on Zea Mays L. Influenced by Hemp Shives Polyphenolic Extract

open access: yesBulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Agriculture, 2016
The plant kingdom is an inexhaustible source of bioactive compounds with antioxidant character. It is known that, natural polyphenols are essential compounds in stimulating plant growth and development.
Corneliu Tănase   +2 more
doaj   +1 more source

Development of an Axial Fractionator for Hemp Shive Cleaning and Industrial Applications of Shives

open access: yesJournal of Agricultural Science, 2012
Due to increasing shortage of raw materials, traditionally used for production of wood based panels and other composite materials, there is a growing call for the use of raw materials from agricultural production. Hemp shive, a by-product of hemp straw processing, is in eager demand due to its wood-like material properties.
Carsten Lühr   +5 more
openaire   +1 more source

NMR and MRI observation of water absorption/uptake in hemp shives used for hemp concrete [PDF]

open access: yesConstruction and Building Materials, 2016
Abstract Hemp concrete used as a construction material is known to provide excellent thermal insulation and hydric regulation, and prevents condensation. Initial water content in the hemp and water exchanges between hemp and binder play a major role in these processes. Here we study how hemp absorbs liquid water.
Fourmentin, Marine   +8 more
openaire   +1 more source

Analysis of Industrial Hemp Quality Indicators, a Line for Its Processing and Hemp Short

open access: yesСельскохозяйственные машины и технологии, 2020
It is important to create foreign units alternative, introducing modern domestic technologies and lines in the framework of import substitution for the primary processing of strategic raw materials in the industrial hemp form.(Research purpose) To ...
E. V. Novikov   +2 more
doaj   +1 more source

Investigation of Durability Properties for Lightweight Structural Concrete with Hemp Shives Instead of Aggregate

open access: yesApplied Sciences, 2023
The paper presents the results of testing the performance of lightweight structural concrete containing hemp shives as an aggregate. It has been analysed how the higher binder content and use of the Portland cement affect the thermal and microbiological ...
Elżbieta Horszczaruk   +4 more
doaj   +1 more source

SEED PRODUCTIVITY OF INDUSTRIAL HEMP OF SURSKAYA VARIETY OF CENTRAL RUSSIAN ECOTYPE WHEN GROWING IN YEARS WITH VARIOUS HYDROTHERMAL CONDITIONS [PDF]

open access: yesVolga Region Farmland, 2020
In Soviet times, hemp breeding was a major supplier of raw materials for the textile industry. In addition to fiber, hemp provides seeds from which valuable vegetable oil, presscake, as well as medicines can be obtained.
V.A. Gushchina   +2 more
doaj   +1 more source

Fabrication of Sound Absorption Gypsum/Hempcrete Composite with Robust Antistatic Electricity by Taguchi Optimization Method

open access: yesJournal of Natural Fibers, 2022
Hempcrete is a sustainable bio-composite consisting of the woody component of hemp stalk, and lime blended with water. Hempcrete has been considered as an eco-friendly alternative to traditional construction building materials.
Yixuan Chen, Zixiong Yin, Xiaoning Tang
doaj   +1 more source

Biodeterioration of Sustainable Hemp Shive Biocomposite Based on Gypsum and Phosphogypsum

open access: yesJournal of Natural Fibers, 2021
The present research investigated bio-based construction material based on hemp shives and gypsum. Low-density material was developed with densities of 200, 300, and 400 kg/m3. Simple yet robust production technology was used. For the first time, a binder for biocomposites obtained from phosphogypsum was used and properties were compared to commercial ...
Girts Bumanis   +3 more
openaire   +2 more sources

The Application of Raw Materials Obtained from the Cultivation of Industrial Hemp in Various Industries

open access: yesStudia Ekonomiczne i Regionalne, 2017
Subject and purpose of work: The raw materials which are the purpose of the current hemp cultivation (
Brzyski Przemysław, Fic Stanisław
doaj   +1 more source

Investigation on a Bio-Composite Material as Acoustic Absorber and Thermal Insulation

open access: yesEnergies, 2020
In order to limit the anthropic emissions of CO2, research is currently investigating new materials for the building sector. The main purpose is the reduction in the embodied energy consumption, especially in the residential sector, and consequently the ...
Domenico Curto   +2 more
doaj   +1 more source

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