Posts: 8,208
Threads: 0
Joined: Aug 2002
I am contemplating pouring a 14'X40' slab for my 40,000 pound motorhome.
How thick shoud the pour be? Four or six inches?
Also considering digging a deeper pit where the tires will be - say eight or ten inches.
Is that overkill?
I will have this done by a professional contractor - a bit bigger than the small projects
I have done before.
GM
The only tool I have is a lathe. Everything else is an accessory.
Posts: 2,949
Threads: 0
Joined: Dec 2003
I like 6" concrete with rebar.
But it depends on what type of ground you are building on.
Economics is much harder when you use real money.
Posts: 8,208
Threads: 0
Joined: Aug 2002
OK, thanks. I'll consult the experts around here to see what they say.
GM
The only tool I have is a lathe. Everything else is an accessory.
Posts: 24,145
Threads: 2
Joined: Sep 2003
Location: Missouri
Yep. Consult your area concrete guys.
Also, cruise by a RV park and talk to the park owners about their pads
Steve
Mo.
I miss the days of using my dinghy with a girlfriend too. Zack Butler-4/18/24
The Revos apparently are designed to clamp railroad ties and pull together horrifically prepared joints
WaterlooMark 02/9/2020
Posts: 2,037
Threads: 0
Joined: Jan 2003
Would the area where you are considering digging it deeper for the tires retain water?
Posts: 2,742
Threads: 0
Joined: Jan 2010
Crown it just a wee bit so any water will run off.
My boss is a Jewish carpenter. Our DADDY owns the business.
Trying to understand some people is like trying to pick up the clean end of a turd.
Posts: 19,155
Threads: 0
Joined: Jul 2002
Location: Ohio
Is this for storage at your home or for "permanent"/seasonal placement at a 'camp' site?
I'd, like toolmiser, be afraid about the wheel pits holding water (causing tire rot).
Posts: 22,747
Threads: 0
Joined: Feb 2005
Location: Regina Saskatchewan Canada
I rather suspect he was talking about digging out to create a thickened part of the slab under the tires. Top side flat(ish).
Blackhat
Bad experiences come from poor decisions. So do good stories.
Posts: 19,155
Threads: 0
Joined: Jul 2002
Location: Ohio
well, that would make a lot more sense than having holes for the tires to sit in. Either way, another concern I'd see with that is what happens if a new unit is purchased at some point? The extra depth won't line up right. Maybe have a 18" wide section the full length along both sides that is a little thicker and the middle can be notably thinner since it won't bear much weight???
Posts: 24,334
Threads: 0
Joined: Feb 2002
Location: Elizabethtown, KY
If my (very) rough calculations are close to accurate the difference between a 4" slab and a 6" slab are about 1 cubic yard of concrete.
How much extra labor would it take to do the digging, etc to make the extra pads, etc?
I'd just go with a 6" slab
But I would put some extra rebar along the wheel tracks
"Truth is a highway leading to freedom" --Kris Kristofferson
Wild Turkey
We may see the writing on the wall, but all we do is criticize the handwriting.
(joined 10/1999)
