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
Mitre Revolve Mitre Revolve The Mitre Revolve is an association football ball made by Mitre Sports International, a British sports equipment manufacturer. It is the official ball of several football competitions, including The Football League, the Football League Cup, the Football League Trophy and the Scottish Professional Football League. Balls used by teams in the Football League Championship, Football League One and the Scottish Premiership are all given club-specific colour schemes and the club badge is featured. A generic version of the ball is used for clubs in Football League Two. Since 2009, a variation of the ball with a black-and-goal design