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Steam bending is limited in the degree of bend it can achieve, particularly for thick wood. Also, not all species of wood steam-bend well. [2] It weakens the wood slightly and can leave residual stresses which may cause breakage, blowouts or spring-back over time. To properly bend a sheet or plank of wood, there are a few techniques that will help.
Stilts are poles, posts or pillars that allow a person or structure to stand at a height above the ground. In flood plains, and on beaches or unstable ground, buildings are often constructed on stilts to protect them from damage by water, waves or shifting soil or sand. Stilts for walking have platforms for the feet and may be strapped to the ...
Intermediate – A post in an exterior wall not at a corner. Chimney – An intermediate post receiving its name from being near a chimney. Interior – A general term for posts not in an exterior wall. Arcade – A post located between an aisle and nave. [10] Aisle – same as arcade post. [11] Corner – Any post at the corner of a building.
[citation needed] PSL can be made from any wood species, but Douglas fir, southern pine, western hemlock, and yellow poplar are commonly chosen [9] because of their superior strength. The product is manufactured as a 12-by-12-inch (300 mm × 300 mm) or 12-by-18-inch (300 mm × 460 mm) billet in a rectangular cross-section, which is then ...
A pole lathe, also known as a springpole lathe, is a wood-turning lathe that uses the resilience of a long pole as a return spring for a treadle. Pressing the treadle pulls on a cord that is wrapped around the piece of wood or billet being turned. The other end of the cord reaches up to the end of a long springy pole.
Training. To manipulate the habit of the bonsai, wrap copper or aluminum wire around branches after the tree has resumed growth in spring. Bend the branches into the desired shape, removing the ...
The tops of the posts are joined to a beam and the spaces between are filled in with natural materials called bousillage or pierrotage. Poteaux-sur-sol (posts on a sill) is a general term for any kind of framing on a sill. However, sometimes it specifically refers to "vertical log construction" like poteaux-en-terre placed on sills with the ...
Spring back compensation is used in metal forming to ensure that the final shape assumed by a piece of metal after being removed from a forming tool is the shape desired. Typically, when metal is being formed at room temperature, it will undergo both plastic and elastic deformation .