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2. Medium-density fibreboard - Wikipedia

   en.wikipedia.org/wiki/Medium-density_fibreboard

   A thick MDF panel at a density of 700–720 kg/m 3 (44–45 lb/cu ft) may be considered as high density in the case of softwood fibre panels, whereas a panel of the same density made of hardwood fibres is not regarded as so. The evolution of the various types of MDF has been driven by differing need for specific applications.

3. Board foot - Wikipedia

   en.wikipedia.org/wiki/Board_foot

   The board foot or board-foot is a unit of measurement for the volume of lumber in the United States and Canada [1]. It equals the volume of a board that is one foot (30.5 cm) in length, one foot in width, and one inch (2.54 cm) in thickness, or exactly 2.359 737 216 liters. Board foot can be abbreviated as FBM (for "foot, board measure"), BDFT ...

4. Fiberboard - Wikipedia

   en.wikipedia.org/wiki/Fiberboard

   Medium-density fiberboard (MDF) and hardboard Fiberboard ( American English ) or fibreboard ( British English ) is a type of engineered wood product that is made out of wood fibers . Types of fiberboard (in order of increasing density) include particle board or low-density fiberboard (LDF), medium-density fiberboard (MDF), and hardboard or high ...

5. List of unusual units of measurement - Wikipedia

   en.wikipedia.org/wiki/List_of_unusual_units_of...

   A board foot is a United States and Canadian unit of approximate volume, used for lumber. It is equivalent to 1 inch × 1 foot × 1 foot (144 cu in or 2,360 cm 3). It is also found in the unit of density pounds per board foot. In Australia and New Zealand the terms super foot or superficial foot were formerly used for this unit. The exact ...

6. Corrugated fiberboard - Wikipedia

   en.wikipedia.org/wiki/Corrugated_fiberboard

   If moisture is below a certain limit it will cause cracking in corrugated board and if it is above then it will reduce the compression strength of board. Edge crush test measures force per unit width and predicts Box compression strength. It is reported in KN/m or lb/inch. Burst strength is the pressure required to rupture corrugated sheet. It ...

7. Cement board - Wikipedia

   en.wikipedia.org/wiki/Cement_board

   This 5 ⁄ 16 inch (7.9 mm) thick cement board is designed as an underlayment for tile floors. These are 3-by-5-foot (91 by 152 cm) sheets. These are 3-by-5-foot (91 by 152 cm) sheets. A cement board is a combination of cement and reinforcing fibers formed into sheets, of varying thickness that are typically used as a tile backing board. [ 1 ]

8. Sobbing and prayers echo through South Korean airport as ...

   www.aol.com/sobbing-prayers-echo-south-korean...

   The sounds of sobbing, prayers and anguish echoed through the departures hall of an airport in southwestern South Korea on Monday as families of the victims aboard a passenger jet that crash ...

9. Engineered wood - Wikipedia

   en.wikipedia.org/wiki/Engineered_wood

   The panels vary in size but can range upwards of 64 by 8 feet (19.5 by 2.4 m) and in the case of cross-laminated timber (CLT) can be of any thickness from a few inches to 16 inches (410 mm) or more. [2]