Readers ask: How Thick Does The Concrete Need To Be For A Class C Motorhome?

How much does it cost to pour a concrete RV pad?

A concrete RV pad costs about $3,840. This is for a typical 16-by-40 foot pad that’s 6 inches deep.

How thick should a parking pad be?

In most cases, however, six inches of concrete is a typical thickness that provides you with long-lasting support. For high-traffic areas that expect to see large trucks pulling through, plan on 12 inches of concrete. Some parking lots that see seasonal or light use are only four inches thick.

How long before I can park my RV on new concrete?

Knowledgeable people in the Concrete industry say that the industry standard for the concrete to be at full strength takes 28 days but it should be up to 80% -90% of full strength in 3-7 days so an average size RV of 5200 pounds(2350 kilos) you could drive on the new concrete in fewer than 7 days.

Will an RV crack my driveway?

If you have a cobblestone or asphalt driveway, an RV can do even more damage. The weight will press the surface to leave your driveway cracked and unevenly tamped down. Once your road trip is over, don’t park your camper on the driveway. Park it in protected storage instead.

You might be interested:  Question: How To Add Storageon Class C Motorhome?

How thick does concrete need to be for an RV to drive on?

Given the average weight range, a concrete RV driveway will need to be at least 4 to 5 inches thick to be able to support a Class B RV. Given the small weight, you can get away with using a standard concrete thickness generally used for cars and pickup trucks.

Is 4 inches of concrete enough?

For a concrete patio, the ideal slab thickness is at least four inches. There are times where thicker slabs will make more sense, but, most of the time, 4 inches is the perfect thickness for a concrete slab. It is, however, wise to make the perimeter of the slab an inch or two thicker.

Does a 4 inch slab need rebar?

The thickness of rebar should be no more than 1/8 that of the slab, so a 4” slab shouldn’t have steel greater than #4 or 1/2″ bar. It’s best to check with a Structural Engineer if your slab will bridge or cantilever. For 4” concrete slabs used for driveways and patios, #3 rebar is common.

How much weight can 6 inches of concrete?

Determine the Pad’s Thickness For example, a 6-inch pad with a compression strength of 700 psi can support 1,105 psi. If it was 7 inches thick, it could support 1,194 psi, and if it was 12-inches thick, it could support 1,563 psi.

Can I drive on concrete after 3 days?

Your new concrete is designed to reach 90% of its full strength potential after 7 days, so feel free to drive your personal vehicle on it then. It will take additional time before you can drive or park heavy equipment or machinery on your newly poured concrete, so make sure to wait at least 30 days.

You might be interested:  FAQ: How Hard Is It To Change Shocks In Motorhome?

What happens if you drive on concrete too early?

If you drive, walk, or park on your new concrete any sooner than the recommended time, here’s what may happen: It may crack. You may leave tire tracks or footprints in the concrete, which could also ruin your shoes. You might weaken the future strength of the concrete.

How long does 4 inches of concrete take to cure?

Your concrete should be solid enough to walk on, without leaving footprints, after anything from 24 to 48 hours. By seven days, your concrete should be cured to at least 70 percent of its full strength.

How much weight can crack a driveway?

A 3,000 psi slab should support 3,000-pounds but if you’re concerned about cracking, limit it to its 300 psi tensile strength. Most residential driveways typically use concrete compressive strengths of 3,000 to 4,000 psi and commercial and industrial 5,000 psi.

Leave a Reply

Your email address will not be published. Required fields are marked *