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A splayed or wedge coping is one that slopes in a single direction; a saddle coping slopes to either side of a central high point. [2] Coping may be made of stone (capstone), brick, clay or terracotta, concrete or cast stone, tile, slate, wood, thatch, or various metals, including aluminum, copper, stainless steel, steel, and zinc. [3]
Large Xblocs (8.0 m 3 or 280 cu ft) on a trial placement area. An Xbloc is a wave-dissipating concrete block (or "armour unit") designed to protect shores, harbour walls, seawalls, breakwaters and other coastal structures from the direct impact of incoming waves.
Coping The capping or covering of a wall. Corbel A structural piece of stone, wood or metal jutting from a wall to carry a superincumbent weight. A corbie gable from Zaltbommel Corbiesteps A series of steps along the slopes of a gable. [17] Also called crow-steps. A gable featuring corbiesteps is known as a corbie gable, crow-step gable, or ...
Barrier walls are designed to allow water to be absorbed but not penetrate the wall, and include concrete and some masonry walls. Drainage walls allow water that leaks into the wall to drain out such as cavity walls. Drainage walls may also be ventilated to aid drying such as rainscreen and pressure equalization wall systems. Sealed-surface ...
A course is a layer of the same unit running horizontally in a wall. It can also be defined as a continuous row of any masonry unit such as bricks, concrete masonry units (CMU), stone, shingles, tiles, etc. [1] Coursed masonry construction arranges units in regular courses.
Wakefield is a city in the metropolitan district of the City of Wakefield, West Yorkshire, England. In the city and surrounding area are 195 listed buildings that are recorded in the National Heritage List for England. Of these, seven are listed at Grade I, the highest of the three grades, 18 are at Grade II*, the middle grade, and the others are at Grade II, the lowest grade. Historically a ...
Modern masonry still uses core and veneer walls; however, the core is now generally concrete block instead of rubble, and moisture barriers are included. [2] Often such walls end up as cavity walls by the inclusion of space between the external veneer and the core in order to provide for moisture and thermal control.
Cast-in-place concrete or Cast-in-situ concrete is a technology of construction of buildings where walls and slabs of the buildings are cast at the site in formwork. [1] This differs from precast concrete technology where slabs are cast elsewhere and then brought to the construction site and assembled. [ 2 ]