Resistance of wood from black pine (Pinus nigra var. austriaca) against weathering
نویسندگان
چکیده
منابع مشابه
Weathering Performance of Particleboards Manufactured from Blends of Forest Residues with Red Pine (pinus Brutia) Wood
Red pine cone and barks combined with red pine wood particles in various proportions were used as the raw materials for one and three layered experimental particleboard manufacturing in laboratory conditions. The pine cones and barks have higher lignin, but lower holocellulose content compare to wood. For bark-based panels, the highest MOR (2.52 MPa) corresponded to the lowest thickness swellin...
متن کاملEvaluation of Compatibility between Beetle-Killed Lodgepole Pine (Pinus Contorta var. Latifolia) Wood with Portland Cement
The compatibility of wood from mountain pine beetle (Dendroctonus ponderosa) killed lodgepole pine (Pinus contorta var. latifolia) with Portland cement was investigated based on time-since-death as a quantitative estimator, and the presence of blue-stained sapwood, brown rot, or white rot as qualitative indicators. The exothermic behavior of cement hydration, maximum heat rate, time to reach th...
متن کاملThe effects of heat treatment on some mechanical properties of laminated black pine (Pinus nigra)
Black pine (Pinus nigra) has high industrial usage potential and large plantation in Turkey. Larch wood was treated with heat to determine its mechanical properties, such as bending strength and pressure and order to determine its adhesion strength. Laminating adhesives are used for the construction of polyvinyl acetate and polyurethane. Heat treatment was applied to the samples at 100-150°C fo...
متن کاملTraditional Tar Production from the Anatolian Black Pine [Pinus nigra Arn. subsp. pallasiana (Lamb.) Holmboe var. pallasiana] and its usages in Afyonkarahisar, Central Western Turkey
BACKGROUND Tar is one example of a plant product used in folk medicine and it is obtained from Pinus nigra Arn. subsp. pallasiana (Lamb.) Holmboe, which is very common in the West Anatolian Region. Old trees that are good for kindling and have thick trucks are preferred to obtain tar. Tar is used not only as traditional medicine but also for protection against both endoparasites and ectoparasit...
متن کاملStudies on antimicrobial activity of pyramidal black pine (Pinus nigra ssp. pallasiana var. pyramidata): an endemic plant close to become extinct.
Turkey is one of the richest areas at middle latitudes in terms of plant diversity. One of Turkey's (Anatolia) endemic plants is pyramidal black pine (Pinus nigra ssp. pallasiana var. pyramidata). But, it was observed that the pyramidal black pine, which is part of Turkey's important biological richness, came close to become extinct. This study was carried out to investigate the drying of the p...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Wood Science
سال: 2018
ISSN: 1435-0211,1611-4663
DOI: 10.1007/s10086-018-1753-5