The 3 things I learned when I had my foundation repaired that shocked me included: expansion joints at drives
https://telegra.ph/Residential-Foundation-Repair-3-Things-to-Know-Before-Calling-a-Foundation-Repair-Company-Near-Me-08-31-2
The 3 things I learned when I had my foundation repaired that shocked me included: expansion joints at drives and patios protect the house, and caulked gaps are not structural.