Edging at side forms is most commonly performed on which surfaces?

Edging at side forms is most commonly performed on which surfaces?

• A. Sidewalks and driveways
• B. Floors and ceilings
• C. Exterior walls
• D. Patios and decks

Answer: (A)

Edging at side forms is about shaping and securing the concrete edge where the formwork holds back the slab, creating a clean, durable boundary. This is done most often on horizontal flatwork, where exposed edges need a finished, chip-resistant edge. Sidewalks and driveways are the common surfaces that require this, since they are regularly poured with long, exposed edges and benefit from a well-defined edge to prevent chipping and spalling. Floors, ceilings, exterior walls, and even patios or decks are either not edge-worked in the same way or aren’t as routinely edged along side forms, making sidewalks and driveways the typical example.

Edging at side forms is about shaping and securing the concrete edge where the formwork holds back the slab, creating a clean, durable boundary. This is done most often on horizontal flatwork, where exposed edges need a finished, chip-resistant edge. Sidewalks and driveways are the common surfaces that require this, since they are regularly poured with long, exposed edges and benefit from a well-defined edge to prevent chipping and spalling. Floors, ceilings, exterior walls, and even patios or decks are either not edge-worked in the same way or aren’t as routinely edged along side forms, making sidewalks and driveways the typical example.