Floor Joists Define

Any of the wood steel or concrete beams set parallel from wall to wall or across or abutting girders to support a floor or ceiling.

Floor joists define. Floor joist spacing is the distance a floor joist board can be separated from an adjacent floor joist. A long thick piece of wood metal or concrete used in buildings to support a floor or ceiling. Floor joist synonyms floor joist pronunciation floor joist translation english dictionary definition of floor joist. How to sister a floor joist.

This length has a maximum safety capacity that is based on the width and material used to make the floor joist. Floor joist joist that supports a floor joist beam used to support floors or roofs based on wordnet 3 0 farlex clipart collection. A floor joist span is the length a floor joist goes across a room. When incorporated into a floor framing system joists serve to provide stiffness to the subfloor sheathing allowing it to function as a horizontal diaphragm joists are often doubled or tripled placed side by side where conditions warrant.

Doing so strengthens weak joists and can help straighten sagging joists. Joist synonyms joist pronunciation joist translation english dictionary definition of joist. The biggest notable difference from dimensional lumber is that the i joist carries heavy loads with less lumber than a dimensional. Framing lumber is the typical.

A joist is a horizontal structural member used in framing to span an open space often between beams that subsequently transfer loads to vertical members. Sistering joists means beefing them up with additional material. Joist definition is any of the small timbers or metal beams ranged parallel from wall to wall in a structure to support a floor or ceiling. View of second story floor joists from below.

An engineered wood joist more commonly known as an i joist is a product designed to eliminate problems that occur with conventional wood joists invented in 1969 the i joist is an engineered wood product that has great strength in relation to its size and weight.