Search results
Results from the WOW.Com Content Network
A cobble (sometimes a cobblestone) is a clast of rock defined on the Udden–Wentworth scale as having a particle size of 64–256 millimeters (2.5–10.1 in), larger than a pebble and smaller than a boulder. Other scales define a cobble's size differently. A rock made predominantly of cobbles is termed a conglomerate.
Cobblestone is a natural building material based on cobble-sized stones, and is used for pavement roads, streets, and buildings. Setts , also called Belgian blocks, are often referred to as "cobbles", [ 1 ] although a sett is distinct from a cobblestone by being quarried and shaped into a regular form, while cobblestones are naturally occurring ...
Laying setts in Edinburgh, Scotland, in 2013 Setts in pallet collars. A sett, also known as a block or Belgian block, [1] is a broadly rectangular quarried stone used in paving roads and walkways.
Cobblestone architecture refers to the use of cobblestones embedded in mortar as method for erecting walls on houses and commercial buildings. It was frequently used in the northeastern United States and upper Midwest in the early 19th century; the greatest concentration of surviving cobblestone buildings is in New York State, generally near ...
This is a list of cobblestone buildings, mostly houses and mostly but not all in the United States, that are notable and that reflect cobblestone architecture. Cobblestone architecture had some popularity for substantial homes and other buildings for a period, but is limited in scope of employment. St. Alban's Church, Copenhagen
In geology, texture or rock microstructure [1] refers to the relationship between the materials of which a rock is composed. [2] The broadest textural classes are crystalline (in which the components are intergrown and interlocking crystals), fragmental (in which there is an accumulation of fragments by some physical process), aphanitic (in which crystals are not visible to the unaided eye ...
Cleaning a cobblestone street in Oaxaca. Cobblestones are natural stones, irregular in shape and size. Cobblestones are natural stones, irregular in shape and size. A sett block, sometimes mistakenly referred to as a cobble, but distinguished by being quarried & carved rather than naturally occurring, and being of regular size and rectangular ...
Cobble may refer to: . Cobble (geology), a designation of particle size for sediment or clastic rock Cobblestone, partially rounded rocks used for road paving; Hammerstone, a prehistoric stone tool