A Guide to Scaffolding Props in Construction
In the dynamic theatre of construction, scaffolding is the essential stage that allows workers to perform safely at height. While we often picture the familiar tubular frames, a critical and often understated component of this system is the scaffolding prop. Also known as adjustable props, trench struts, or simply acrow props (after a popular brand name), these versatile tools are the workhorses of temporary structural support. They are the silent guarantors of stability, holding up the show until the permanent structure is ready to take the load. Primary Types and Their Functions Scaffolding props are primarily adjustable steel columns used to provide temporary support to horizontal elements like slabs, beams, and formwork, or to shore up walls and trenches. They fall into two main categories: Vertical Load-Bearing Props: These are the most common type. They consist of two telescopic steel tubes—an outer sleeve and an inner extension—perforated w...