Distributing the Weight
The weight is distributed across multiple floor joists to the I-Beam in order to take the weight from the wall.
The weight of the house caused a horizontal crack below the top row of blocks. These four I-Beams were installed to take the weight of the house and prevent further damage to the wall.
Preventing Wall Failure
Installing the I-Beams now before the wall damage became severe saved this homeowner both money and aggravation.