There is concrete caulk for gaps up to 1/4"
There is concrete crack filler for up to 1/2"
The gap is now 1" in some places but less in other places.
I can see where the builder used felt to separate the foundation from the concrete slab so at least the patio shifting away from the house will not cause a problem. Should I just use the crack filler or is there something else I should use in the gap?
You could use Expansion Joint filler. BUT, you want to prevent any additional movement. As I can see from here, the slab is still moving. THat means that whatever you do now will be for not later on.
If the pad is just sitting on the 'ground', that could be why. Stop the movement first, and see if it continues to move. Take some measurements (after your fix) and wait 4 seasons. If there's no movement, then 'fill' the gap.
My best to ya and hope this helps.
Jay J -Moderator
PS: God Bless America!
Post a reply as Anonymous
Related Discussions
How to seal gap between foundation and house (unsure of terminology)
I am a new homeowner and know very little, so I apologize if I'm not using the correct terminology. I have a 3/4" gap (max, it looks...
1
answers
over 4 years by BV013761
Sealing between concrete Patio and house
We have a concrete patio off the back of our house. We had the patio poured up to the top of the rim joists, putting it almost flus...
1
answersabout 16 years by Altereagle
Gap between house and bandboard
There is a 1 to 2 inch gap on one side of my deck between the bandboard and the house. You can see the bolt that is not secured. I...
1
answersover 17 years by tomh
filling gap between sidewalk and house
I have a gap approx 1" wide between the sidewalk and house brickwork. What do i use to fill the crack to stop water draining into th...
0
answersover 16 years by dwhipps
