Joist were typically planed smooth (wrought) and sometimes chamfered or beaded. Joists may join to their supporting beams in many ways: joists resting on top of the supporting beams are said to be "lodged"; dropped in using a butt cog joint (a type of lap joint), half-dovetail butt cog, or a half-dovetail lap joint. Joists may also be tenoned in during the raising with a soffit tenon or a tusk tenon (possibly with a housing). Joists can also be joined by being slipped into mortises after the beams are in place such as a chase mortise (pulley mortise), L-mortise, or "short
Retiro Mitre railway station calling at José León Suárez (General San Martín Partido), Tigre, and Bartolomé Mitre along its three branches. Long-distance services to Rosario and Tucumán cities are also operated by the same company. Retiro Mitre railway station Retiro Station (Mitre Railway) (Estación Retiro (Ferrocarril Mitre) in Spanish) is a large railway terminus located in the district of Retiro of the city of Buenos Aires. The station is located just opposite Plaza San Martín, a large public square; and is part of the Retiro station complex. One of Argentina's largest railway stations, Retiro Mitre is the terminus for the Mitre Railway, being located