In light-frame construction, a trimmer is a timber or metal beam (joist) used to create an opening around a stairwell, skylight, chimney, and the like. Trimmers are installed parallel to the primary floor or ceiling joists and support headers , which run perpendicular to the primary joists.

2024年3月7日 · Trimmers are an essential component of construction, providing necessary support and stability to various openings within a structure. Whether made from wood or steel, trimmers ensure that doors, windows, and staircases are securely framed, contributing to both the structural integrity and aesthetic appeal of a building.

2024年10月28日 · Trimmer studs are essential for maintaining structural integrity, load distribution, and alignment of framed openings in building construction. Proper installation and material selection are crucial for long-term stability and compliance with building codes.

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Jacks, sometimes called trimmers, are studs cut to length to fit under each end of a header and down to the bottom plate. Jacks transfer the load that the header carries down to the bottom plate and the framing beneath.

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2018年6月24日 · It conducts in-depth research on the optimization of highway hedge trimmer structure, and combines this research with the publication of some of its own suggestions.

2013年8月19日 · Sill Trimmer. This forms a fixing point for a window frame, and also the top fixing point for any Jack Studs. NB for a small window a Head Trimmer may be used between the lintel and the top of the opening. Jack Stud. The jack stud is a short vertical stud. It can be between: The Bottom Plate and the Sill Trimmer; The Lintel and a Head Trimmer

A trimmer or trimmer stud is a component of a framed structure that provides additional support for an opening such as a door or window. Trimmers are needed to ensure that the structure remains stable and retains its structural integrity despite the creation of openings, because openings can create weak points in a structure.

Shoring is used to support a structure to prevent a collapse. The most common shoring techniques that we...