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A toe board is like a tiny wall - usually between 4 and 12 inches - whose purpose is to prevent objects or people from falling over, or rolling over, the side of a raised platform, such as preventing a screwdriver dropped on the floor of elevated construction scaffolding from rolling off the side onto people or objects below.
They can be used along with timber, steel, or concrete structures. [1] It often consists of a toe board , a main guard rail and an intermediate rail.". [ 2 ] Roof edge protection can take the form of personal fall arrest systems (PFAS), fall restraint systems, guardrail systems, warning line systems, safety monitors, or ladders.
For a general purpose scaffold the maximum bay length is 2.1 m, for heavier work the bay size is reduced to 2 or even 1.8 m while for inspection a bay width of up to 2.7 m is allowed. The scaffolding width is determined by the width of the boards, the minimum width allowed [ where? ] is 600 mm but a more typical four-board scaffold would be 870 ...
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Underslung (lower-beam) movable scaffolding system used during construction of the Aurachtalbrücke Emskirchen [] (2015). A movable scaffolding system (MSS) is a special-purpose self-launching form used in bridge construction, specifically prestressed concrete bridges with segments or spans that are cast in place.
Fox News host Laura Ingraham says a "real president answers questions" as she reflects on President-elect Donald Trump's openness with the media on "The Ingraham Angle."
Category. Q3 2023. Q4 2023. Q1 2024. Q2 2024. Q3 2024. Nvidia data center revenue growth % year over year. 279%. 409%. 427%. 154%. 112%. AMD data center revenue growth % year over year