Math wood and board feet harvard case study solution and analysis of reading the harvard case study: to have a complete understanding of the case, one should focus on case reading it is said that hbr case study should be read two times initially, fast. Conversions between board feet and cubic feet or cubic meters conversions between board foot measurement of logs 2 chapter 2 chapter 2 measurement of logs logs are tree sections that are to be converted to products such as lumber, veneer, and plywood many log measurement systems have been devel- charred wood, etc) that reduce the. Board foot calculator board feet and linear feet converter lumber weight calculator wood fence calculator grass seed calculator sod calculator blown insulation r value calculator golden ratio(golden mean) calculator handyman calculator pro (key) handyman calculator.
Board foot is a unit generally used in the usa and canada for uncut wood, but with the assumption that the wood is cut into boards of specified height and width, determined by the selected rule the length could be arbitrary. A board foot is a wood plank 1x12x1' mbf means thousand board feet a log rule is a tabular system used in determining the net volumetric yield of a log one cubic foot is equivalent to a 12x12x12 solid cube of wood. Date: 04/15/2009 at 12:50:08 from: david subject: board feet in a log discussion hi, i saw your dialog about board feet in a log and had a thought or two coming at the discussion from the logger/woodworker (i have some experience logging, managing wood lots and working in wood) perspective in case you are interested. Use this deck floor calculator to determine the number of deck boards you need to complete your project input the area of the deck and a few options to see the lengths and quantities of decking, screws and hidden fasteners.
Board foot calculator return to g5506 instructions fill out all of the fields in the yellow-shaded area, then click the calculate button results will appear in the green-shaded area. With hardwoods, the story is quite different hardwoods are sold by the board foot, which is a calculation of the cubic size of the boarda board foot is 12 inches. A board foot is a standard unit of measure referring to the volume of lumber in a 1 inch by 1 foot by 1 foot board assuming that the wood being measured is cut into 1-inch-thick boards, then 1 board foot converts to 1 square foot. Working with feet and inches a foot is broken up into twelve equal parts called inches on a tape measure, each inch is divided into sixteenths.
Cubic board feet is not a term used in the lumber industry, but it's obvious that a cubic foot is a cube that is one foot on an edge a board foot, which is a common term used in the lumber industry is a piece of wood that is twelve inches wide, one inch thick and one foot long. Woodworkers may calculate board feet by layer for example, the back of a pickup truck is about 48 inches wide using the formula, a single layer of hardwood -- 96 inches in length -- in the back of the truck equals approximately 32 board feetif you stack four layers on the truck -- 4 x 32 -. Board feet this board foot calculator is a free-to-use tool for converting your dimensions into board feet, the standard of measurement in the lumber industry simply input.
Material estimator board feet lumber cost how to lumber to get total board feet and costs this quick overview briefly shows how to use this construction-math power tool to do all your. Linear feet needed a nominal width is a width which is somewhat less than the stated width for example, a 2 x 12 board with a 075 nominal width has an actual width of 1125. Calculation cft or cubic feet or ft 3 is a unit of measurement of volume in imperial unit this unit is very commonly used in wood industry for pricing wooden planks/ lumbers how much is 1 cft or ft 3in simplest term, it is the volume of a box - 1 ft long, 1 ft wide, and 1 ft high or thick. For instance, 6 linear feet of 1-by-12 has an area of 6 square feet (12 inches = 1 foot, times 6 feet), and it's 1 inch thick, so the volume is 1/2 cubic foot (6 square feet times 1/12 foot) but 6 linear feet of a 1-by-6 board would have half the area and half the volume.
The board foot or board-foot is a unit of measurement for the volume of lumber in the united states and canada it is the volume of a one-foot length of a board one foot wide and one inch thick board foot can be abbreviated fbm (for foot, board measure), bdft, or bf. Generally speaking, the harder the wood the easier it is to finish and polish harder woods create good, solid long-lasting joinery in furniture the hardness of wood varies with the direction of the wood grain, and varies from piece to piece.
Ultimately, this gives the woodworker the widest possibilities from a single board since hardwood lumber varies, the national hardwood lumber association agreed that the method of measuring hardwood lumber is the board foot. How do i convert square feet to lineal feet feet needed multiply by lineal feet needed recommended waste factor total lineal feet needed exterior wood finishes 1x10 channel rustic cedar x 141 = x 112 = 1x10 channel rustic cedar utility x 141 = x 120 = 1x8 board & batten cedar #4 x 165 = x 112 = 1x10 bevel cedar rustic. In this article we've put together woodworking math resources to help you solve some of the most common math problems in woodworking the formulas, calculators and tables offered here are intended to make your calculations easier, and to offer a comparison for your own figures. Description board feet calculator is a utility for quickly calculating board feet and total cost based on lumber dimensions and price useful for lumber professionals and anyone purchasing lumber.