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The dragon-beam which runs diagonally from one corner to another, and supports the corner posts above and supported by the corner posts below; The jetty beams or joists conform t floor dimensions above, but are at right angles to the jetty-plates that conform to the shorter dimensions of "roof" of the floor below. Jetty beams are mortised at 45 ...
The corner of a chisel, knife, or gouge bevel which meets the back of the blade and polishes the cut. holdfast. Also called a hold down. A hold-down iron fitting into a hole in a bench and tightened or loosened by hammer taps. hollow grind A concave bevel on a chisel, gouge, or knife.
Wall framing in house construction includes the vertical and horizontal members of exterior walls and interior partitions, both of bearing walls and non-bearing walls. . These stick members, referred to as studs, wall plates and lintels (sometimes called headers), serve as a nailing base for all covering material and support the upper floor platforms, which provide the lateral strength along a
The beams are spaced 4 feet (1.2 m) to 18 feet (5.5 m) apart and the planks are 2 inches (5.1 cm) or more thick possibly with another layer of 1 inch (2.5 cm) on the top as the finished flooring could span these distances. The planks may be laid flat and tongue and grooved or splined together or laid on edge called a laminated floor. [24]
In flat sawing, the log is passed through the blade cutting off plank after plank without changing the orientation of the blade or log. The resulting planks have different growth ring orientations when viewed from the end. The relative angle that form the rings and the surface go from almost zero degrees in the external planks to almost ninety ...
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Plain sawn (flat sawn, through and through, bastard sawn) – A log sawn through without adjusting the position of the log and the grain runs across the width of the boards. Quarter sawn and rift sawn – These terms have been confused in history but generally mean lumber sawn so the annual rings are reasonably perpendicular to the sides (not ...
A rabbet. A rabbet (American English) or rebate (British English) is a recess or groove cut into the edge of a piece of machinable material, usually wood.When viewed in cross-section, a rabbet is two-sided and open to the edge or end of the surface into which it is cut.