What term describes doubled 2 x 4 pieces with spaces between them used to stiffen wall forms?

What term describes doubled 2 x 4 pieces with spaces between them used to stiffen wall forms?

• A. Sill plates
• B. Walers
• C. Studs
• D. Lintels

Answer: (B)

Horizontal members that stiffen concrete wall forms are walers. They’re often made by doubling 2x4 pieces with a small space between them. This setup increases rigidity, helping the form resist the outward pressure of wet concrete and keep the boards aligned during the pour. The space between the boards accommodates ties and fasteners and allows load transfer across the form without binding the boards. Sill plates sit at the bottom of a wall, studs are the vertical framing members, and lintels are placed over openings; none of those describe the stiffening members used inside wall forms like walers.

Horizontal members that stiffen concrete wall forms are walers. They’re often made by doubling 2x4 pieces with a small space between them. This setup increases rigidity, helping the form resist the outward pressure of wet concrete and keep the boards aligned during the pour. The space between the boards accommodates ties and fasteners and allows load transfer across the form without binding the boards. Sill plates sit at the bottom of a wall, studs are the vertical framing members, and lintels are placed over openings; none of those describe the stiffening members used inside wall forms like walers.