Whether you pour concrete for a walkway or patio, a strong gravel base is required to prevent the concrete from cracking and shifting. Gravel is especially important in clay soil because it

May 11, Ideally, 6 inches of crushed stone or gravel should be used for most driveways. Proper application requires that the driveway hole be dug out, and the soil has to be prepared.

Jul 15, Many people decide to use concrete pads for their driveway because they are relatively simple to install, maintain, and most importantly they last for a lifetime. If

Jul 07, Good ground preparation starts with removing the topsoil. Then, if the soil has not previously been (i.e., dug up), a four-inch layer (minimum) of gravel or stone should

May 02, Its about 3.75 cu yards of crete, or like It will cost for gravel to fill in but my crete is still only a little cheaper, and it will be a thinner slab. I could put gravel in, say

Sep 24, Generally, you should not put gravel over concrete, especially in high-traffic areas. Gravel over concrete may look nice, but it is not a lasting and safe solution. Over time, the

A gravel driveway is more prone to ruts and sinkholes. If you drive down a gravel driveway, it can cause debris, dust, and dirt to fly particularly in the dry summer months. Concrete Driveway Pros. Greater durability. If it is well installed and cared for properly, a concrete slab could last fifty years or even

Picture kids removing their bicycle from the garage and allow enough space between vehicles to avoid a scratched car. Single 20x10 Minimum width 10 feet, preferred 12 ft to allow car doors to open and step onto pavement. 2 Car 20x20 minimum, 20x24 is preferred. Triple 20x30

The existing gravel base is reusable, but since the new concrete driveway will be thicker, some of the gravel must be removed to maintain proper elevation. The gravel base is compacted with a vibratory plate compactor. For a new driveway, a gravel subbase is not needed, but the subgrade must be compacted in a similar

A crushed gravel driveway has a smooth, even reminiscent look of paved surfaces at a fraction of the cost. A blend of crushed rock, mixed gravel, and pea gravel can be used if you are looking for varied textures and colors to create high visual interest. On the other hand, it is hard to beat the crisp, clean look of a limestone crushed gravel

Jan 27, Driveways typically have a concrete strength of 3000 to 4,000 PSI. Depending on where you reside, you may want to reduce your PSI. Higher PSI concrete will not harm the driveway since it will merely be more durable. Higher PSI is really good if you want to park heavier vehicles like RVs in your

Pour concrete over a solid, well-drained base Because concrete slabs on the soil, soft ground or voids underneath may cause unsupported areas to crack under heavy weight like vehicles. Pack about 4 in. of sand or gravel over clay and

Place a border on the driveway to separate the driveway from the lawn or yard though this step is optional. 2. Laying and spreading the gravel. Put a sub-base on the selected area. A sub-base can be large gravel rocks spread to a depth of 4-5 cm. Spread the

It should be ok to pour concrete over your gravel walk although you might want to give the concrete a little more depth along the sides. How much gravel do you put under Excavate the slab area to a depth of about 7 inches, allowing 3 inches for a gravel base and 4 inches for

Apr 22, You already have more then enough of that in the drive already. Use 0.17 tons of stone per square yard. That will make a layer about three inches deep. Scarify and mix it into a nine inch layer then water and roll or let traffic compact it. Apr 19, 2020 Mixing concrete powder into the gravel - driveway

Laying a concrete driveway over an existing gravel one is possible, but it is not generally recommended. The kind of gravel that is intended to go under cement is typically a smaller grade than what is used for gravel driveways. However, if the gravel in your driveway is small enough, it is possible to create a cement driveway over the existing

1. Concrete Mixed with Aggregate. The best type of concrete for driveway aesthetics may just be concrete mixed with aggregate. This type of concrete uses regular concrete mixed with one or more types of aggregate. This could include regular gravel or multi-colored gravel. Once poured and dried, the slabs are sanded down so that the aggregate is

Give the time you want the concrete. Give the mix number and or type you are ordering. Give the total number of yards needed. Let them know the spacing you want on the trucks. For example, need the trucks 30 minutes Confirm your order the day before you want the