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Advice from the home construction guys

Posted on 10/28/14 at 3:09 pm
Posted by chuckie
Member since Jun 2005
1003 posts
Posted on 10/28/14 at 3:09 pm
The term "corner pops" regarding concrete foundation, is it anything to worry about?
Posted by VetteGuy
Member since Feb 2008
28082 posts
Posted on 10/28/14 at 3:10 pm to
Major or minor?
Posted by KLSU
Baton Rouge
Member since Sep 2003
10287 posts
Posted on 10/28/14 at 3:14 pm to
This post was edited on 10/28/14 at 3:16 pm
Posted by skinny domino
sebr
Member since Feb 2007
14330 posts
Posted on 10/28/14 at 3:15 pm to
How old is the slab?
Posted by jamboybarry
Member since Feb 2011
32642 posts
Posted on 10/28/14 at 3:15 pm to
how deep/wide?
Posted by Capital Cajun
Over Yonder
Member since Aug 2007
5525 posts
Posted on 10/28/14 at 3:34 pm to
Depends on size and depth. Got pics?
Posted by soccerfüt
Location: A Series of Tubes
Member since May 2013
65528 posts
Posted on 10/28/14 at 3:37 pm to
quote:

The term "corner pops" regarding concrete foundation, is it anything to worry about?


Is that the name of your concrete finisher?
Posted by AndyCBR
Baton Rouge, LA
Member since Nov 2012
7541 posts
Posted on 10/28/14 at 3:47 pm to
A pretty common phenomenon stemming mostly from improper barrier installation behind the brick veneer at the brick shelf.

As other posters have stated it depends on the size of the condition as to whether or not it is a foundation issue.

Posted by chuckie
Member since Jun 2005
1003 posts
Posted on 10/28/14 at 8:49 pm to
It's right at the corner at 2 corners of the slab. It looks minor in that
The corner chunk of concrete is missing no more than 2-3 inches. It doesn't look like it supports anything and has been there a while
Slab is 20 years old at most
This post was edited on 10/28/14 at 8:50 pm
Posted by Warfarer
Dothan, AL
Member since May 2010
12123 posts
Posted on 10/28/14 at 9:24 pm to
The biggest problem that this could cause is whether rebar is exposed. If the chunk exposes the rebar then you need to take care of it now because rust can chase the rabar and frick up your slab.
Posted by Drop4Loss
Birds Eye Of Deaf Valley
Member since Oct 2007
3850 posts
Posted on 10/28/14 at 9:46 pm to
Rebar is always rusting because it is esposed to air and moisture

No matter wether a bridge or slab
Posted by ApexTiger
cary nc
Member since Oct 2003
53769 posts
Posted on 10/28/14 at 9:47 pm to
Need to see a pic...

I am guessing the house has a brick veneer?
Posted by ApexTiger
cary nc
Member since Oct 2003
53769 posts
Posted on 10/28/14 at 9:52 pm to
the crack on the slab.- at the corner (just under the brick) is usually caused from the brick expanding and pushing the corner out and ultimately cracking it /breaking off.

Brick is a veneer like siding and nothing structural.

I need to see it, but it's probably nothing but cosmetic.
Posted by ApexTiger
cary nc
Member since Oct 2003
53769 posts
Posted on 10/28/14 at 9:55 pm to
Posted by Warfarer
Dothan, AL
Member since May 2010
12123 posts
Posted on 10/28/14 at 9:55 pm to
quote:

Rebar is always rusting because it is esposed to air and moisture

No matter wether a bridge or slab


Rebar should never be rusting if properly installed. Most engineers call out at least 2" clearance from all edges of concrete.
Posted by AndyCBR
Baton Rouge, LA
Member since Nov 2012
7541 posts
Posted on 10/29/14 at 4:37 pm to
quote:

Rebar should never be rusting if properly installed. Most engineers call out at least 2" clearance from all edges of concrete.


I wouldn't say "Never", it depends on the environmental conditions.

Bare rebar that is only 2" deep in concrete can most certainly corrode given the right exposure. Concrete is porous.

This is why epoxy coated rebar is specified in many applications.



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