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Wood will expand and contract across the grain, and a wide panel made of solid wood could change width by a half of an inch, warping the door frame. By allowing the wood panel to float, it can expand and contract without damaging the door. A typical panel would be cut to allow 1/4" (5 mm) between itself and the bottom of the groove in the frame ...
Elevation view of the Panthéon, Paris principal façade Floor plans of the Putnam House. A house plan [1] is a set of construction or working drawings (sometimes called blueprints) that define all the construction specifications of a residential house such as the dimensions, materials, layouts, installation methods and techniques.
Timber framing (German: Fachwerkbauweise) and "post-and-beam" construction are traditional methods of building with heavy timbers, creating structures using squared-off and carefully fitted and joined timbers with joints secured by large wooden pegs. If the structural frame of load-bearing timber is left exposed on the exterior of the building ...
Timber framing, historically called a braced frame, was the most common method of building wooden buildings in America [2] from the 17th-century European settlements until the early 20th century when timber framing was replaced by balloon framing and then platform framing in houses and what was called plank or "joist" framing in barns.
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A top-bar hive has bars from which the honey bees attach and hang wax comb, an array of hexagonal (six sided) cells. A beekeeper can make top bars from any plain wood. The top bars are usually 1 + 1 ⁄ 4 to 1 + 3 ⁄ 8 in (32 to 35 mm) wide, depending on local conditions and the type of bee to be housed. Combs can be handled individually.
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The top ends of the rafters often meet at a ridge beam, but may butt directly to another rafter to form a pair of rafters called a couple. Depending on the roof covering material, either horizontal laths , battens , or purlins are fixed to the rafters; or boards, plywood , or oriented strand board form the roof deck (also called the sheeting or ...