Question

What is the best way for steel girders (I-beams) in basement concrete wall pockets to be

installed?
a. Lay on tar paper
b. 1/2" gap on three sides
c. Lay on poly sheeting
d. Lay on wood shims

Answer 1

The best way to install steel girders (I-beams) in basement concrete wall pockets is to lay them on wood shims. This provides proper support and stability.

Step-by-step explanation:

The best way to install steel girders (I-beams) in basement concrete wall pockets is to lay them on wood shims. This method allows for proper support and stability for the girders. Here's why:

1. Laying the girders on tar paper or poly sheeting can lead to moisture accumulation and potential damage to the girders over time.
2. A 1/2" gap on three sides may not provide enough stability and can result in structural issues.
3. Wood shims, on the other hand, provide a solid and level foundation for the girders, ensuring proper load distribution and support.

Therefore, the most recommended approach is to lay the steel girders on wood shims for installation in basement concrete wall pockets.