Results 221 to 230 of about 5,646 (274)

Properties of laminated veneer lumber made of Italian poplar, eucalyptus, larch, masson pine, and spruce

Architectural Engineering and Design Management
In recent years, Laminated Veneer Lumber (LVL) products manufactured in China have been extensively exported globally. Nevertheless, most of these LVLs are currently used as decorative materials.
Zhan Shu, Zhiwei Guan, Suthon Srivaro, Jing Luo, Zengxin Peng, Ying Gao, Xiaoyue Zhang, Tao Song   +7 more
semanticscholar   +1 more source

Threaded rods grouted in beech laminated veneer lumber

Civil Engineering Design, 2022
AbstractGlued‐in rods are a class of adhesively bonded joints for timber engineering applications resulting in high‐strength and stiffness connections. However, the use of polymeric adhesives may lead to issues related if the temperatures exceed their glass transition temperature, restricting their performance under quasi‐static, or more critically ...
Jonas Wirries, Franck Y. T. Tsopjio, Till Vallée, Sebastian Myslicki   +3 more
openaire   +1 more source

Glued-in rods in beech laminated veneer lumber

European Journal of Wood and Wood Products, 2016
Beech laminated veneer lumber is a new engineered wood product with superior mechanical properties and high density. In order to take advantage of this superior mechanical performance in the case of connections with glued-in rods a series of pull compression tests with different angles to the grain have been performed applying both polyurethane and ...
Stepinac, Mislav, Rajčić, Vlatka, Hunger, F., Van de Kuilen, J. W. G.   +3 more
openaire   +3 more sources

Reinforcement of Laminated Veneer Lumber with Ramie Fibre

Advanced Materials Research, 2011
This paper describes a preliminary investigation on the use of ramie fibre/ phenol formaldehyde (PF) composite to reinforce laminated veneer lumber (LVL). This research was conducted in two phases. Phase 1 the ramie fibre was treated with KH-550 silane coupling agent.
Zhi Qiang Wang, Xiao Ning Lu, Xiao Juan Huang   +2 more
openaire   +1 more source

Preparation of dimensionally stable and strong thin-type bamboo bundle laminated veneer lumber through delignification and phenolic resin synergies

Composites Part B: Engineering
Ge Wang, Hanzhou Ye
exaly   +2 more sources

Dimensional Stability of Fire-Retardant-Treated Laminated Veneer Lumber

Forest Products Journal, 2009
Test of fire-retardant-treated (FRT) laminated veneer lumber (LVL) indicated moisture gain under adsorption and moisture loss under desorption conditions. The moisture content of FRT specimens increased considerably under adsorption conditions compared with control specimens, while it was not found to be a significant difference under desorption ...
Dundar, Turker, Sahin, H. Turgut, Candan, Zeki, Ayrilmis, Nadir   +3 more
openaire   +4 more sources

Laminated Veneer Lumber from Acacia Hybrid

2019
Both Acacia mangium and Acacia auriculiformis are leguminous trees from the Mimosoideae sub-family, with A. mangium being categorized as pea flowering tree family species known as Fabaceae. The hybrid between these two Acacia species produces Acacia hybrid, which is more appealing than its parent trees in terms of its strength, durability, physical ...
Grace Singan, Kang Chiang Liew
openaire   +1 more source

Numerical Analysis of Laminated Veneer Lumber Panels in Fire

Applied Mechanics and Materials, 2015
This paper presents models for calculating the fire behavior of Laminated Veneer Lumber (LVL) elements. A 2D FE thermal model was employed to analyze heat transfer within LVL panels. The thermal model was found to provide good predictions when comparing the calculated temperatures and residual cross-section dimensions of LVL panels with the experiment ...
Van Diem Thi, Mourad Khelifa, Mohammed El Ganaoui, Yann Rogaume   +3 more
openaire   +1 more source

Fire Performance of Connections in Laminated Veneer Lumber

2007
The embedment strength of timber with respect to exposure temperature has not been widely studied. Some studies have suggested that the timber totally loses its embedment strength when the timber temperature reaches 300°C. This research concentrates on the embedment strength study of Laminated Veneer Lumber (LVL) timber product exposed to elevated ...
openaire   +3 more sources

Effect of size on the bending strength of laminated veneer lumber

Wood Science and Technology, 1997
The effect of size on bending strength has been experimentally determined for laminated veneer lumber. Width was found to have no effect on bending strength. The effect of depth times length on bending strength obtained by the slope method was about 0.075, which is in good agreement with the results obtained by the shape parameter method. The effect of
openaire   +1 more source