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Board-feet
The board foot or board-foot is a unit of measurement for the volume of lumber in the United States and Canada. It equals the volume of a length of a board, one foot wide and thick. Board foot can be abbreviated as FBM (for "foot, board measure"), BDFT, or BF. A thousand board feet can be abbreviated as MFBM, MBFT, or MBF. Similarly, a million board feet can be abbreviated as MMFBM, MMBFT, or MMBF. Until 1970s in Australia and New Zealand the terms super foot and superficial foot were used with the same meaning. One board foot equals: * 1 ft × 1 ft × 1 in * 12 in × 12 in × 1 in * 144 in3 * 1/12 ft3 * ≈ * ≈ * ≈ or steres * 1/1980 Petrograd Standard of board The board foot is used to measure rough lumber (before drying and planing with no adjustments) or planed/surfaced lumber. An example of planed lumber is softwood 2 × 4 lumber sold by large lumber retailers. The 2 × 4 is actually only , but the dimensions for the lumber when purchased wholesale ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volume
Volume is a measure of occupied three-dimensional space. It is often quantified numerically using SI derived units (such as the cubic metre and litre) or by various imperial or US customary units (such as the gallon, quart, cubic inch). The definition of length (cubed) is interrelated with volume. The volume of a container is generally understood to be the capacity of the container; i.e., the amount of fluid (gas or liquid) that the container could hold, rather than the amount of space the container itself displaces. In ancient times, volume is measured using similar-shaped natural containers and later on, standardized containers. Some simple three-dimensional shapes can have its volume easily calculated using arithmetic formulas. Volumes of more complicated shapes can be calculated with integral calculus if a formula exists for the shape's boundary. Zero-, one- and two-dimensional objects have no volume; in fourth and higher dimensions, an analogous concept to the normal vo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cord (unit)
The cord is a unit of measure of dry volume used to measure firewood and pulpwood in the United States and Canada. A cord is the amount of wood that, when "racked and well stowed" (arranged so pieces are aligned, parallel, touching and compact), occupies a volume of . This corresponds to a well-stacked woodpile high, wide, and deep; or any other arrangement of linear measurements that yields the same volume. The name ''cord'' probably comes from the use of a cord or string to measure it. The cord-foot was a US unit of volume for stacked firewood, four feet long, four feet wide and one foot high—equal to one eighth of a cord. Symbol for the unit was cd-ft. Definitions In Canada, the cord is legally defined by Measurement Canada. The cord is one of three legal standards for the sale of firewood in Canada: stacked cubic metre (or stere), cubic foot, and cord. The preferred unit of measurement for firewood is the stacked cubic metre. In the United States, the cord ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Customary Units Of Measurement In The United States
Custom, customary, or consuetudinary may refer to: Traditions, laws, and religion * Convention (norm), a set of agreed, stipulated or generally accepted rules, norms, standards or criteria, often taking the form of a custom * Norm (social), a rule that is socially enforced * Customary law or consuetudinary, laws and regulations established by common practice * Customary (liturgy) or consuetudinary, a Christian liturgical book describing the adaptation of rites and rules for a particular context * Custom (Catholic canon law), an unwritten law established by repeated practice * Customary international law, an aspect of international law involving the principle of custom * Mores * Tradition * Minhag (pl. minhagim), Jewish customs * ʿUrf (Arabic: العرف), the customs of a given society or culture Import-export * Customs, a tariff on imported or exported goods * Custom house Modification * Modding * Bespoke, anything commissioned to a particular specification * Custom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Units Of Volume
A unit of volume is a unit of measurement for measuring volume or capacity, the extent of an object or space in three dimension (mathematics), dimensions. Units of capacity may be used to specify the volume of fluids or bulk goods, for example water, rice, sugar, grain or flour. Units According to the International System of Units, SI system, the base unit (measurement), base unit for measuring length is the metre. The SI unit of volume is thus the cubic metre, which is a derived unit, where: at nist.gov. Retrieved 29 June 2022. 1 m3 = 1 m • 1 m • 1 m. Comparison Forestry and timber industry British Commonwealth * Hoppus, cubic foot measure used in the Brit ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weights And Measures Act (Canada)
The ''Weights and Measures Act'' (R.S. 1985; french: Loi sur les poids et mesures) (long title: ''An Act respecting weights and measures'') is a Canadian law governing the units of measurements used in Canada. Originally passed in 1970 as part of the Government of Canada's plan for metrication of Canada from Imperial measures, it was stopped in 1985 and changes were made to the act. The Metric Commission was created by the act and abolished in 1985. The act sets forth the regulation of measurements and the commerce conducted using measuring devices. The act provides that the International System of measurement be used with what the act calls "Customary units used with the international system" such as hour, minutes, litres, hectares, tonne or metric ton. In addition, the act allows usage of what it labels as "Canadian units" ( the imperial system), such as miles, inches, imperial gallons, and acres. In SCHEDULE III - section 5, the act also provides for the usage of certain Fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stere
The stere or stère (st) is a unit of volume in the original metric system equal to one cubic metre. The stere is typically used for measuring large quantities of firewood or other cut wood, while the cubic meter is used for uncut wood. The name was coined from the Greek στερεός ''stereós'', "solid", in 1795 in France as a metric analogue to the cord. The unit was introduced to remove regional disparities of this former unit, for which the length could vary greatly from 6 to 13.5 m. It is not part of the modern metric system (SI) and is no longer a legal unit in France, but remains used in the commerce of firewood. Background The correspondence between stere and cubic meter of stacked wood is imprecise because it depends on the length of the logs used and on how irregular they are. The stere corresponds to 1 m3 of wood, made exclusively with logs of 1 m in length, all stacked parallel and neatly arranged. If the length of the logs is less than 1 m, the volume of visible ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Standard (unit)
A standard or standard hundred was a measure of timber used in trade. The ''standard'' varied in number, size and composition from country to country so the term is usually proceeded by the region or port of origin. The countries of the Baltic region were major producers and exporters of timber and so their standards were used in trade with other countries such as Britain. ''Hundred'' in this usage was usually a ''long hundred'', meaning 120, but the word ''hundred'' may be dropped. The timber would be typically called battens (7 inches wide), deals (above 7, usually 9 inches wide) and planks (11 inches wide); boards were under 2 inches thick. The standard hundred of the Russian capital of Saint Petersburg was 120 boards which were 12 feet long, 1½ inches thick and 11 inches wide – a volume of 165 cubic feet. The city changed its name to Petrograd when the First World War started in 1914 and so the unit was then known as the Petrograd Standard or PSH (Petrograd Standard Hu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Industry Canada
Innovation, Science and Economic Development Canada (ISED; french: Innovation, Sciences et Développement économique Canada; french: ISDE, label=none)''Innovation, Science and Economic Development Canada'' is the applied title under the Federal Identity Program; the legal title is Department of Industry (). is a department of the Government of Canada. ISED is responsible for a number of the federal government's functions in regulating industry and commerce, promoting science and innovation, and supporting economic development. The department was known as Industry Canada (IC) prior to 2015. The department is led by the minister of innovation, science and industry (currently François-Philippe Champagne), who also serves as the registrar general of Canada and is responsible for the department to Parliament. Several other ministerial portfolios are associated with the department. While the minister is head of the department, and provides policy/political direction, the day-to-day ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Measurement Information Division
The Metric Commission (french: Commission du système métrique), formally the Preparatory Commission for the Conversion to the Metric System, was a Canadian government agency established by the federal government in 1971 to facilitate Canada's conversion to the metric system from the imperial system of weights and measures and to educate the public on the metric system. The Commission was formed following the release of "The White Paper on Metric Conversion", a January 1971 federal government document which noted most nations had adopted the metric system and anticipated that the United States would do likewise. The commission's logo was designed by Gottschalk+Ash Toronto, designed by Stuart Ash, and licensed for use on any metric products (such as rulers). It is based on the logo of the 1967 Canadian Centennial by the same firm. A number of Progressive Conservative Members of Parliament had vocally opposed the metric system during the previous Liberal government of Pierre Tru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Measurement Canada
Measurement Canada (french: Mesures Canada) is a special operating agency of the Government of Canada's Innovation, Science and Economic Development portfolio, in the Small Business, Tourism and Marketplace Services sector. The agency's mandate is to ensure the integrity and accuracy of trade measurement in Canada, through enforcement and administration of federal acts and regulations. Measurement Canada approves, inspects, and certifies measurement instruments, and investigates and resolves complaints regarding inaccurate measurement. In 2015–16, Measurement Canada issued 23,000 measurement standards certificates, performed over 4,000 oversight activities on the inspections done by Authorized Service Providers and approximately 15,000 marketplace monitoring inspections, as well as investigated over 1,400 complaints. For 2016, the compliance rate for accuracy of the measuring devices subject to mandatory inspection frequencies was 93%. Legislation Legislation Measurement Cana ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Unusual Units Of Measurement
An unusual unit of measurement is a unit of measurement that does not form part of a coherent system of measurement, especially because its exact quantity may not be well known or because it may be an inconvenient multiple or fraction of a base unit. This definition is not exact since it includes units such as the ''week'' or the '' light-year'', which are quite "usual" in the sense that they are often used, but can be "unusual" if taken out of their common context, as demonstrated by the furlong-firkin-fortnight (FFF) system of units. Many of the unusual units of measurements listed here are colloquial measurements, units devised to compare a measurement to common and familiar objects. Length Hammer unit Valve's Source game engine uses the ''Hammer unit'' as its base unit of length. This unit refers to Source's official map creation software, Hammer. The exact definition varies from game to game, but a Hammer unit is usually defined as a sixteenth of a foot (16 Ham ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hoppus Foot
The hoppus cubic foot (or ‘hoppus cube’ or ‘h cu ft’) was the standard volume measurement used for timber in the British Empire and countries in the British sphere of influence before the introduction of metric units. It is still used in the hardwood trade of some countries. This volume measurement was developed to estimate what volume of a round log would be usable timber after processing, in effect attempting to ‘square’ the log and allow for waste. The hoppus ton (HT) was also a traditionally used unit of volume in British forestry. One hoppus ton is equal to 50 hoppus feet or 1.8027 cubic metres. Some shipments of tropical hardwoods, especially shipments of teak from Myanmar (Burma), are still stated in hoppus tons. History The English surveyor Edward Hoppus introduced the unit in his 1736 manual of practical calculations. The tables include reference to stone as well as timber, as stone can similarly suffer wastage during processing into regular pieces. Calcula ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
