The other half look like steel tube. For those, or for rebar in the concrete, all you need is one of these:
And/or one of these:
Scaling isn’t the issue.
How does it stand up to a ‘59 Buick with a brick on the accelerator, doing 90 MPH? That’s the question.
The other half look like steel tube. For those, or for rebar in the concrete, all you need is one of these:
And/or one of these:
Put a couple of rows of dragons teeth on both sides. That will stop ramming
“How does it stand up to a ‘59 Buick with a brick on the accelerator, doing 90 MPH?”
Do you think you might be alerted or notice someone crashing into your house at 90mph?