What is the recommended thickness of aggregate base needed to construct a standard concrete driveway?

Answer: 4-6 inches
Explanation: 4 inches is the minimum amount of gravel I use for a good base.

Answer: 0-2 inches
Explanation: Yes

Answer: 2-4 inches
Explanation: 4" is the standard pending soil conditions

Answer: 0-2 inches
Explanation: Standard code

Answer: 2-4 inches
Explanation: 2 to 8 inches of crushed rock should be used as subgrade material, depending on the degree of expansiveness.

Answer: 4-6 inches
Explanation: usually 4 is ok

Answer: 0-2 inches
Explanation: Thickness required depending on condition of surface being poured on.

Answer: 2-4 inches
Explanation: Do what's necessary

Answer: 2-4 inches
Explanation: It depends on the soil properties below.

Answer: 0-2 inches
Explanation: 2 inches is recommended

Answer: 4-6 inches
Explanation: A good base is as important as the thickness of the concrete because that is what supports the concrete.

Answer: 4-6 inches
Explanation: A base is usually used for drainage, uniformity, or leveling off the area in most residential cases.

Answer: 4-6 inches
Explanation: This is as per code requires