Which of the following is a characteristic of a quality concrete form?

• A. Rough inside surface
• B. Easily disassembled without tools
• C. Smooth inside surface
• D. Weak enough to be carried easily

Answer: (C)

A quality concrete form has a smooth inside surface to ensure that when the concrete is poured and treated, it fills the form uniformly and adheres properly to create a finished surface that meets structural and aesthetic requirements. A smooth interior minimizes imperfections and air pockets in the concrete, leading to a stronger and more visually appealing final product.

Additionally, the other characteristics of concrete forms should include being sturdy enough to withstand the pressure of wet concrete and easily handled for effective setup and removal. The selected answer reflects best practices in formwork design, which prioritize the quality of the concrete surface produced and structural integrity.