Search results
Results from the WOW.Com Content Network
Rubble masonry or rubble stone is rough, uneven building stone not laid in regular courses. [ 1 ] [ 2 ] It may fill the core of a wall which is faced with unit masonry such as brick or ashlar . Some medieval cathedral walls have outer shells of ashlar with an inner backfill of mortarless rubble and dirt.
Ashlar (/ ˈ æ ʃ l ər /) is a cut and dressed stone, worked using a chisel to achieve a specific form, typically rectangular in shape. The term can also refer to a structure built from such stones. [1] Ashlar is the finest stone masonry unit, and is generally rectangular . It was described by Vitruvius as opus isodomum or trapezoidal.
Flushwork, and flint architecture in general, is usually found in areas with no good local building stone. [1] Although the labour cost of creating flushwork was high, it was still cheaper than importing the large quantity of stone necessary to build or face the entire structure.
The term is antonymous to "ashlar". Dry stone. Stone walls built without mortar, using the shape of the stones, compression, and friction for stability. [4] This technique encompasses cyclopean masonry and other mortar-less methods, but is conventionally used to describe agricultural walls used to mark boundaries, contain livestock, and retain ...
Stonemasonry utilizing dressed stones is known as ashlar masonry, whereas masonry using irregularly shaped stones is known as rubble masonry. Both rubble and ashlar masonry can be laid in coursed rows of even height through the careful selection or cutting of stones, but a great deal of stone masonry is uncoursed.
Ashlar Hall | 1397 Central Ave. The historic Ashlar Hall dates back to 1896, and is getting new life as an event venue. Developer Juan Montoya purchased the property in 2016 for $59,000 and has ...
Once the Pennsylvania Farm Show ends, its 1,000-pound sculpture will be broken down and the butter will be taken to a farm in the center of the state and recycled through a methane digester ...
Image credits: Detroit Photograph Company "There was a two-color process invented around 1913 by Kodak that used two glass plates in contact with each other, one being red-orange and the other ...