Search results
Results from the WOW.Com Content Network
When lumber is used to create the formwork, the concrete picks up the grain structure as it sets, resulting in a texture on the poured concrete that resembles the wood. It is important to use the same type of wood throughout the job, especially on larger buildings where the molds may get repeated uses, because the lumber can absorb moisture ...
No-fines houses were built with a ten-inch (254mm) concrete shell cast in situ. [1] The concrete for the entire outer structure was cast in one operation using reusable formwork . The ground floor was either concrete or traditional timber joists and floorboards; the first floor was made with traditional timber joists and floorboards.
Other light-frame buildings are built over a crawlspace or a basement, with wood or steel joists used to span between foundation walls, usually constructed of poured concrete or concrete blocks. Engineered components are commonly used to form floor, ceiling and roof structures in place of solid wood.
Building a palisade wall for the fort at Jamestown, Virginia The Golden Plow Tavern in York, PA, is a very unusual American building. It is built with corner post construction on the ground floor, half-timbered style of timber framing on the upper floor and has a less common style of wood roof shingles than typical in America. American historic ...
On the west side is a parking lot and maneuvering area. The property slopes downward at the rear and along the. eastern side of the building. A retaining wall extends along the north side of the parking area. A stairway leading down from this wall provides access to the exposed basement at the rear of the post office.
In monolithic architecture, large parts of the building are made of concrete; in insulating concrete form construction, the concrete walls may be hidden with an exterior finish or siding. Inside the structure, a single Lally column , steel basement jack, wooden column or support post may hold up the floor above in a small basement.
Masonry walls have an endothermic effect of its hydrates, as in chemically bound water, unbound moisture from the concrete block, and the poured concrete if the hollow cores inside the blocks are filled. Masonry can withstand temperatures up to 1,000 °F (538 °C) and it can withstand direct exposure to fire for up to 4 hours.
Buildings may use materials such as concrete, brick, glass, steel, timber, rough-hewn stone, and gabions among others. [8] However, due to its low cost, raw concrete is often used and left to reveal the basic nature of its construction with rough surfaces featuring wood "shuttering" produced when the forms were cast in situ. [8]