Most concrete used in construction is delivered to the job site as ___ concrete.

Most concrete used in construction is delivered to the job site as ___ concrete.

• A. Ready-mixed
• B. Concrete
• C. Admixtures
• D. Footing

Answer: (A)

The main idea here is how concrete typically gets to a construction site. Most concrete used is delivered as ready-mixed concrete, meaning it’s mixed at a central batch plant to precise specifications and then transported in transit mixers to the site. This ensures uniform strength, workability, and set time, and it’s more efficient than mixing on site. Why this fits best: ready-mixed concrete provides consistent quality and saves labor and time, which is why it’s the standard delivery method. The other options don’t describe how the material arrives: “concrete” is too general, “admixtures” are additives used to modify properties, and “footing” is a structural element, not a delivery method.

The main idea here is how concrete typically gets to a construction site. Most concrete used is delivered as ready-mixed concrete, meaning it’s mixed at a central batch plant to precise specifications and then transported in transit mixers to the site. This ensures uniform strength, workability, and set time, and it’s more efficient than mixing on site.

Why this fits best: ready-mixed concrete provides consistent quality and saves labor and time, which is why it’s the standard delivery method. The other options don’t describe how the material arrives: “concrete” is too general, “admixtures” are additives used to modify properties, and “footing” is a structural element, not a delivery method.