Lumber is wood that has been processed into uniform and useful sizes, including beams and planks or boards. Lumber is mainly used for construction framing, as well as finishing. Lumber has many uses beyond home building. Lumber is referred to as timber in the United Kingdom, Europe, Australia, and New Zealand, while in other parts of the world the term timber refers specifically to unprocessed wood fiber, such as cut logs or standing trees that have yet to be cut.
Teak is a tropical hardwood tree species in the family Lamiaceae. It is a large, deciduous tree that occurs in mixed hardwood forests. Tectona grandis has small, fragrant white flowers arranged in dense clusters (panicles) at the end of the branches. These flowers contain both types of reproductive organs. The large, papery leaves of teak trees are often hairy on the lower surface. Teak wood has a leather-like smell when it is freshly milled and is particularly valued for its durability and water resistance. The wood is used for boat building, exterior construction, veneer, furniture, carving, turnings, and various small projects.
Wood easily degrades without sufficient preservation. Apart from structural wood preservation measures, there are a number of different chemical preservatives and processes that can extend the life of wood, timber, and their associated products, including engineered wood. These generally increase the durability and resistance from being destroyed by insects or fungi.
The Canadian Forest Service is a sector of the Canadian government department of Natural Resources Canada. Part of the federal government since 1899, the CFS is a science-based policy organization responsible for promoting the sustainable development of Canada's forests and competitiveness of the forest sector to benefit present and future Canadians. Some of the research areas that the CFS is involved in include; forest fire, climate change, silviculture, soils, insects and disease, remote sensing and forest management. Since 1991 the sector has produced an annual report, The State of the Forest in Canada, which describes the status of the nation's forests and the forest industry.
The Forest Products Laboratory (FPL) is the national research laboratory of the United States Forest Service, which is part of USDA. Since its opening in 1910, the FPL has provided scientific research on wood, wood products and their commercial uses in partnership with academia, industry, tribal, state, local and other government agencies. The laboratory is headquartered in Madison, Wisconsin. The focus of the Forest Products Laboratory is to promote healthy forests and forest-based economies through the efficient, sustainable use of the Nation's wood resources.
Chromated copper arsenate (CCA) is a wood preservative containing compounds of chromium, copper, and arsenic, in various proportions. It is used to impregnate timber and other wood products, especially those intended for outdoor use, in order to protect them from attack by microbes and insects. Like other copper-based wood preservatives, it imparts a greenish tint to treated timber.
Wood drying reduces the moisture content of wood before its use. When the drying is done in a kiln, the product is known as kiln-dried timber or lumber, whereas air drying is the more traditional method.
Rhododendron maximum is a species of Rhododendron native to the Appalachians of eastern North America, from Alabama north to coastal Nova Scotia. Its common names include great laurel, great rhododendron, rosebay rhododendron, American rhododendron and big rhododendron.
A wood-decay or xylophagous fungus is any species of fungus that digests moist wood, causing it to rot. Some species of wood-decay fungi attack dead wood, such as brown rot, and some, such as Armillaria, are parasitic and colonize living trees. Excessive moisture above the fibre saturation point in wood is required for fungal colonization and proliferation. In nature, this process causes the breakdown of complex molecules and leads to the return of nutrients to the soil. Wood-decay fungi consume wood in various ways; for example, some attack the carbohydrates in wood, and some others decay lignin. The rate of decay of wooden materials in various climates can be estimated by empirical models.
Rubberwood is a light-colored medium-density tropical hardwood obtained from the Pará rubber tree, usually from trees grown in rubber plantations. Rubberwood is commonly advertised as an "environmentally friendly" wood, as it makes use of plantation trees that have already served a useful function.
The College of Forestry (CFOR), Dapoli, established on 1 August 2005, is a constituent college of Dr. Balasaheb Sawant Konkan Krishi Vidyapeeth, located on the main campus in Dapoli, Ratnagiri district, Maharashtra.
Alkaline copper quaternary, usually abbreviated ACQ, is a type of water-based wood preservative product containing a soluble copper(II) complex and quaternary ammonium alkyl- or aryl-substituted compounds ("quats"). Thus the product was originally called ammoniacal copper/quaternary ammonium.
Dry rot treatment refers to techniques used to eliminate dry rot fungus and alleviate the damage done by the fungus to human-built wooden structures.
Catherine Gross Duncan (1908-1968) was an American mycologist from the early 20th century. Her major area of focus was wood-decay fungi.
Arid Forest Research Institute (ICFRE-AFRI) is a research institute situated in Jodhpur, Rajasthan, India. The institute conducts scientific research in forestry in order to provide technologies to increase the vegetative cover and to conserve biodiversity in the hot arid and semi-arid regions of Rajasthan and Gujarat. It helps to provide data and information to prevent and mitigate water scarcity related problems which affect the environment and people.It operates under the Indian Council of Forestry Research and Education (ICFRE) of the Ministry of Environment and Forests, Government of India.
Bangladesh Forest Research Institute (BFRI) is an institute for forestry research in Bangladesh, located at Sholashahar, Chattogram.
The Indian Institute of Spices Research (IISR) is an autonomous organisation engaged in agricultural research related to spices in India. The institute has its headquarters in Moozhikkal, Silver Hills, Kozhikode, Kerala and is a subsidiary of Indian Council of Agricultural Research (ICAR), New Delhi, under the Ministry of Agriculture, India.
Tropical Forest Research Institute (TFRI) is a Research institute situated in Jabalpur in Madhya Pradesh. It works under the Indian Council of Forestry Research and Education (ICFRE) of the Ministry of Environment, Forest and Climate Change, Government of India.
Van Vigyan Kendra (VVK) or Forest Science Centres (FSC) has been established by Indian Council of Forestry Research and Education (ICFRE) of the Ministry of Environment and Forests, Govt. of India. It intends to help disseminate various technologies developed by farmers, forest based industries and forest research institutes.
Timber pilings serve as the foundations of many historic structures such as canneries, wharves, and shore buildings. The old pilings present challenging problems during restoration as they age and are destroyed by organisms and decay. Replacing the foundation entirely is possible but expensive. Regularly inspecting and maintaining timber piles may extend the life of the foundation.
