Started By
Message

Welded Wire Mesh in Driveway - Yay or Nay?

Posted on 11/3/14 at 4:54 pm
Posted by BeerMoney
Baton Rouge
Member since Jul 2012
8361 posts
Posted on 11/3/14 at 4:54 pm
Any concrete guys here?

4" thick driveway at a house for regular cars/trucks. I have some mesh laying around from past project. Will it help or hurt the driveway? One buddy suggests it won't strengthen driveway and will make future repairs harder.
Posted by PapaPogey
Baton Rouge
Member since Apr 2008
39394 posts
Posted on 11/3/14 at 4:56 pm to
Id suggest rebar over WWM

Eta: as long as you have proper control joints, you will be okay. Concrete is going to crack no matter what
This post was edited on 11/3/14 at 4:58 pm
Posted by CWS91
Baton Rouge
Member since Nov 2005
1004 posts
Posted on 11/3/14 at 4:57 pm to
skip it
Posted by cgrand
HAMMOND
Member since Oct 2009
38615 posts
Posted on 11/3/14 at 4:57 pm to
its difficult to get WWF set in the middle of 4" of concrete...likely it will get pushed to the bottom and do nothing. just make sure you construct your joints correctly and you'll be fine

you can also pour fiber reinforced mix for just a couple extra dollars per yard
Posted by BottomlandBrew
Member since Aug 2010
27050 posts
Posted on 11/3/14 at 4:58 pm to
quote:

fiber reinforced


This gets my vote.
Posted by puse01
Member since Sep 2011
3742 posts
Posted on 11/3/14 at 4:59 pm to
(no message)
This post was edited on 11/16/21 at 9:45 pm
Posted by junkfunky
Member since Jan 2011
33840 posts
Posted on 11/3/14 at 4:59 pm to
It's only purpose is to keep the concrete together, but it's gonna crack some either way.

If you don't make sure to keep it at mid depth it won't do anything and like your buddy says, will be something you have to deal with when you need to replace it.
Posted by QuietTiger
New Orleans
Member since Dec 2003
26256 posts
Posted on 11/3/14 at 4:59 pm to
I've had it in my driveway since '84, some heavy vehicles have been on it and it's fine. Not one crack by the way, anywhere.
Posted by Mid Iowa Tiger
Undisclosed Secure Location
Member since Feb 2008
18529 posts
Posted on 11/3/14 at 5:01 pm to
At a minimum but I would go with rebar throughout.

Your buddy is a moron by the way. It will help and also help it stay together as it cracks.
Posted by MoreOrLes
Member since Nov 2008
19472 posts
Posted on 11/3/14 at 5:02 pm to
3/8 WWF AKA "Highway Mat"


Yes Yes Yes


Most municipalities won't let you put anything in a driveway apron or side walk BUT they should
Posted by AndyCBR
Baton Rouge, LA
Member since Nov 2012
7540 posts
Posted on 11/3/14 at 5:14 pm to
It sure isn't going to hurt and it is worth putting in if you have it already. If you have enough you could double it up but depending on if it is rolled up it may not stay down.

I'm off the fiber mesh bandwagon, but again it is better than nothing.

My last driveway I helped a buddy with we used highway mesh in sheets 6x6 6 gauge and used plastic chairs, no fiber.

Posted by BeerMoney
Baton Rouge
Member since Jul 2012
8361 posts
Posted on 11/3/14 at 5:19 pm to
Thanks guys!
Posted by djangochained
Gardere
Member since Jul 2013
19054 posts
Posted on 11/3/14 at 5:46 pm to
If you got it laying around why not
Posted by Warfarer
Dothan, AL
Member since May 2010
12112 posts
Posted on 11/3/14 at 6:16 pm to
quote:

It's only purpose is to keep the concrete together,


precisely. Wire's only purpose in concrete is to keep it from shifting. It will crack with it in or with out it.

Personally, I wouldn't do 4" driveway without a really good sub base under, I would go 5 or 6" thick.
Posted by Cdawg
TigerFred's Living Room
Member since Sep 2003
59419 posts
Posted on 11/3/14 at 6:25 pm to
I'd go 6" and use rebar.

Posted by Traffic Circle
Down the Rabbit Hole
Member since Nov 2013
4231 posts
Posted on 11/3/14 at 6:27 pm to
I'd go 8" use rebar and fiberglass reinforcement, metal key ways.
Posted by Cdawg
TigerFred's Living Room
Member since Sep 2003
59419 posts
Posted on 11/3/14 at 6:38 pm to
I'd also do 8'deep 24"d bell bottomed piers reinf with #4 on 18" centers laid on a 8x8 grid.
Posted by bencoleman
RIP 7/19
Member since Feb 2009
37887 posts
Posted on 11/3/14 at 6:40 pm to
You've gotten some good advice, use the wire mesh. As you pour the concrete pull the mesh up into the middle. You should be ok with a 4 inch pour
Posted by jbgleason
Bailed out of BTR to God's Country
Member since Mar 2012
18889 posts
Posted on 11/3/14 at 6:41 pm to
Do I hear 12"? Why stop at 8? Reinforcements and all are nice but there is no substitute for depth.
Posted by lnomm34
Louisiana
Member since Oct 2009
12602 posts
Posted on 11/3/14 at 6:53 pm to


I like this thread.

MOAR driveway depth!!!! Pilings! Footings!!!!! Rebar!!!!!!!!!
first pageprev pagePage 1 of 2Next pagelast page

Back to top
logoFollow TigerDroppings for LSU Football News
Follow us on Twitter, Facebook and Instagram to get the latest updates on LSU Football and Recruiting.

FacebookTwitterInstagram