A mobile bleacher or portable bleacher is a type of

bleacher Bleachers (North American English), or stands, are raised, tiered rows of benches found at sports fields and other spectator events. Stairways provide access to the horizontal rows of seats, often with every other step gaining access to a ro ...

that can be moved to different locations to fulfill a need for temporary or reconfigurable seating. Some units incorporate a built-in hydraulic or electric actuation system for raising and lowering the unit.

Highway A highway is any public or private road or other public way on land. It is used for major roads, but also includes other public roads and public tracks. In some areas of the United States, it is used as an equivalent term to controlled-access ...

towable units are available, as well as units designed to be moved within a single venue.

Nussli Group NUSSLI Group (correct spelling Nüssli) is an internationally operating group that is specialized in event, stadia and exhibition construction. Nussli plans, constructs, rents and sells temporary and permanent constructions like stadiums, grandst ...

In multi-purpose

sport Sport pertains to any form of competitive physical activity or game that aims to use, maintain, or improve physical ability and skills while providing enjoyment to participants and, in some cases, entertainment to spectators. Sports can, ...

s venues, seating arrangements must be adapted to suit different sports' requirements. In indoor

arena An arena is a large enclosed platform, often circular or oval-shaped, designed to showcase theatre, musical performances, or sporting events. It is composed of a large open space surrounded on most or all sides by tiered seating for spectato ...

s, the activity area may vary from the size of a

boxing ring A boxing ring, often referred to simply as a ring or the squared circle, is the space in which a boxing match occurs. A modern ring consists of a square raised platform with a post at each corner. Four ropes are attached to the posts and pulled p ...

to a

football pitch A football pitch (also known as soccer field) is the playing surface for the game of association football. Its dimensions and markings are defined by Law 1 of the Laws of the Game, "The Field of Play". The pitch is typically made of natural t ...

. In outdoor sports, field sizes may vary between

American football American football (referred to simply as football in the United States and Canada), also known as gridiron, is a team sport played by two teams of eleven players on a rectangular field with goalposts at each end. The offense, the team wit ...

and soccer requirements, or

baseball field A baseball field, also called a ball field or baseball diamond, is the field upon which the game of baseball is played. The term can also be used as a metonym for a baseball park. The term sandlot is sometimes used, although this usually refers ...

s. Movable seating arrangements have been created to fill this need. Mobile bleachers provide a lower-cost method of providing such seating with minimal site preparation requirements. In the

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., federal district, five ma ...

, mobile bleachers are required to meet the same safety standards as fixed, telescopic and temporary bleachers in accordance with CPSC Publication 330.

References

Nonbuilding structures Sports venues {{sport-stub

See also

References