单板层级材,简称LVL,又叫杨木lvl,包装级杨木LVL,包装用单板层级材-LVL,lvl胶合板,单板层积材,lvl型材定制等,是以原木为原料旋切或者刨切制成单板,经干燥、涂胶后,按顺纹或大部分顺纹组坯,再经热压胶合而成的板材,它具有实木锯材没有的结构特点:强度高、韧性大、稳定性好、比实木锯材在强度、韧性方面提高了3...
Other Artificial Wood Particle Board Log and Veneer Decorative Plywood Commercial Plywood Aircraft Plywood Hot Searches Fiber Cement Board Fireproof Decorative Board Plywood Mdf Board Energy Saving Board Poplar Lvl Plywood Poplar Lvl Plywood Timber Poplar Lvl Board Lvl For Constructio...
2000. Machine sorting of wood veneer for structural LVL applications. In; Proceedings, 34th International Particleboard/Composite Materials Symposium; 200 April 4-6; Pullman, WA: Washington State University: 67-77.Logan, J.D. 2000. Machine sorting of wood veneer for structural LVL applications. ...
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Laminated veneer lumber panels (LVL) are engineered wood products suitable for application in construction contexts. However, LVL panels have some deficient elastic properties (e.g.,E22) concerning other elastic properties (e.g.,Eand12), which may cause problems in structural applications. Carbon ...
Compared to a wood-only floor, the concrete topping increases the thermal mass and fire resistance, improves the acoustic separation, and enhances the in-plane rigidity, which is particularly important in seismic regions. All the aforementioned advantages can be achieved only if the composite system...
Determination of juvenile and mature transition ring for fast growing sengon and jabon wood J. Indian Acad. Wood Sci. (2013) D.B. DeVallance et al. Douglas-fir plywood gluebond quality as influenced by veneer roughness, lathe checks, and annual ring characteristics For. Prod. J. (2007)View...
Relationship between CIE L*a*b* and Wood Properties of Heat-treated Blue-stained Lodgepole Pine (Pinus contorta) Timber New findings are given for the Astragalus sect. Incani , which occurs within the area covered by the Flora of Iran. Astragalus wojciechowskianus Ranjbar ... R Huang,J Lu...
WoodAdequate levels of noise control in multi-family buildings are mandatory requirements of building codes, in Europe. Also, quality construction labels, since 2018, include low frequency behaviour, starting from 50 Hz. In many jurisdictions, these requirements are as strictly enforced as those for...
Kamdem.Natural decay resistance of LVL made of veneers from durable and non-durable wood species[J]. Holz als Roh - und Werkstoff .2005(3)Nzokou P,Zyskowski J,Boury S,et al.Natural decay resistance of LVL made of veneers from durable and non-durable wood species[J].Holz als Roh-und ...