Results 21 to 30 of about 834,828 (289)

Basalt FRP Spike Repairing of Wood Beams [PDF]

open access: yes, 2015
This article describes aspects within an experimental program aimed at improving the structural performance of cracked solid fir-wood beams repaired with Basalt Fiber Reinforced Polymer (BFRP) spikes.
Luca Righetti   +5 more
core   +1 more source

THE UTILIZATION OF LAMINATED PETUNG BAMBOO FOR DOOR FRAME

open access: yesJurnal Pensil, 2023
Petung bamboo is one of the alternatives to wood that is needed due to the decreased availability of wood in the forest for construction. The objective of this research was to determine whether Petung bamboo could substitute wood in door frame. Research
Santoso Sri Handoyo, Maliakhi Pasaribu
doaj   +1 more source

Impact Bending Strength as a Function of Selected Factors

open access: yesBioResources, 2016
This article examines the influence of selected factors (wood species, densification, thickness, glue type, and number of cycles) on the impact bending strength (IBS) of solid and laminated wood.
Milan Gaff   +3 more
doaj   +1 more source

Evaluation of the Performance of the Composite Bamboo/Epoxy Laminated Material for Wind Turbine Blades Technology

open access: yesBioResources, 2014
Global energy sources such as coal and oil are limited, and the burning of such fossil resources creates pollution problems. Wind energy offers one of several promising clean alternatives to carbon-based fuels.
Xiao-Dong Huang   +2 more
doaj   +1 more source

The design of glued laminated timber footbridge structure according to Eurocodes [PDF]

open access: yesFacta Universitatis. Series: Architecture and Civil Engineering, 2006
The paper presents the conceptual design of the footbridge made of laminated wood. The supporting system of the main bearing elements is made of the laminated wood in the system of arch with three joints and the bridge deck is made of the composite ...
Stojić Dragoslav   +2 more
doaj   +1 more source

Aluminum-laminated Panels: Physical and Mechanical Properties

open access: yesBioResources, 2015
Aluminum lamination was performed to improve the physical and mechanical properties of several wood-based composite panels. The panels were aluminum-laminated on two faces in a hot press at 689 kPa and 120 °C for 6 min.
Franz Segovia   +3 more
doaj   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

open access: yesAdvanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein   +4 more
wiley   +1 more source

PENGARUH JENIS KAYU DAN JUMLAH LAPISAN TERHADAP SIFAT VENIR LAMINA

open access: yesJurnal Ilmu Pertanian Indonesia, 2017
This study aims to determine the effect of wood species and the number of layers of veneer against laminated veneer properties. Wood species consist of sengon, pine, and mixed pine sengon.
Mochamad Isa Iskandar, Achmad Supriadi
doaj   +1 more source

Fully Additive Vertical Organic Electrochemical Transistors on Renewable and Compostable Substrates Enable Ultrasensitive Bioelectronics

open access: yesAdvanced Functional Materials, EarlyView.
Fully additive vertical organic electrochemical transistors (vOECTs) with channel‐length of 226 nm on a 50 µm compostable substrate achieve >106 current modulation and ∼36 mS transconductance. Ion‐selective integration enables 1.1 mA dec−1 sensitivity and 36 µm detection limit, highlighting a scalable platform for sustainable electronics and ...
Giulia Frusconi   +3 more
wiley   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

open access: yesAdvanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas   +6 more
wiley   +1 more source

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