Final answer:
Expansion joints with asphalt-saturated felt should be placed every 50 feet on long driveways to allow for material expansion and prevent cracking.
Step-by-step explanation:
Expansion joints with asphalt-saturated felt strips are essential in the construction of long driveways to accommodate the expansion and contraction of the material due to temperature changes.
Expansion joints should generally be used every 50 feet on long driveways. This spacing helps to prevent cracking and maintains the integrity of the driveway over time.
Expansion joints with asphalt-saturated felt strips should be used every 8-12 feet on long driveways to prevent cracks and damage.
Expansion joints with asphalt-saturated felt strips should be used every 8-12 feet on long driveways. These joints help to absorb the expansion and contraction of the asphalt due to temperature changes, preventing cracks and damage. The felt strips act as a buffer and allow the asphalt to move more freely as it expands and contracts.