crusher run for a yr,,, put down plastic ?

[cvcman]

Ok pole barn is up, electric going in...the pad is bank run compacted gravel,,,I don't wan to put concrete down for at least a yr maybe more...
Thinking about an inch or two of crusher run compacted nice...

Now if I park cars or trucks do I need to put down plastic to park on to stop moisture or is that not needed

 

[rburke65]

Well for starters, you should update you profile with your location, because if you are living in the desert I really don't think you need a vapor barrier.

 

[cvcman]

well I updated it....

 

[ConCretin]

The primary reason for an under slab vapor barrier is to keep moisture from migrating through the concrete and affecting the adhesion of floor coverings.

It's generally a good idea to limit moisture intrusion into interior spaces but unless you are going to cover your slab or have some other specific concern, you can probably do without one.

If you think you want one just in case, I suppose you could place it under the layer of crusher run. It would be protected until you can place your slab. You'll probably want a 15 mil product like Stego that can take the abuse.

 

[cvcman]

I ment on TOP of the gravel under my car

 

[BoostAddiction]

I ment on TOP of the gravel under my car

Any plastic you put over gravel, and then drive on, will have a lifespan measured in seconds.

 

[B.C.Biker]

Can't see moisture being a problem at all unless it's really swampy where you are. Cheap enough for piece of mind I guess. For vehicles parked out in the field I'll slide a sheet of metal siding underneath to keep grass from growing up and touching. Stays in place easier than plastic sheet would.

 

[jd_1138]

I'd apply some rust proofing grease on the bottom of your vehicles if you're worried. It'll help with the road salt too during the winter.

I don't think water will get through the gravel to your vehicle, but if you're the belt and suspenders type the rust proofing would help. Road salt would be the worse offender.

 

[James-W]

Correct me if I am wrong on this, but I don't see water under the vehicle as being an issue. What I mean is , I assume you drive the vehicle in the rain so you get water under the vehicle anyway. So why would it matter if water did get under the vehicle from being parked inside? I seriously doubt water would seep up anyway, but even if it did I don't understand the problem it would cause.