When choosing gravel for use in a sloped driveway, you should consider the following 5 factors: 1. Factors To Consider When Choosing Gravel for an Inclined Driveway If a gravel driveway is built on a steeper incline, it will begin to suffer from erosion in a surprisingly short amount of time. For every 12 feet (3.65 m) of horizontal distance, there is a one-foot (0.30 m) increase in elevation/height, or a grade of 8.3% or 4.76 degrees.ДЄnd that is if modern industry best practices are followed. The maximum incline for a gravel driveway is often listed as 1 in 12. If the incline is not too steep, you can build a gravel driveway on a hill.

This article will explore the factors to consider when choosing gravel for constructing a sloped driveway and some methods of keeping the final driveway dry and stable for as long as possible. The driveway should be about 12вЂі thick overall. The top layer should consist of finely crushed rock and rock dust. The bottom layer should be crushed #3 stones, with golf-ball-sized #57 crushed rock in the center. The best gravel for a driveway on a hill requires 3 different sizes of rock in 3 layers. There are several things you should consider before choosing your gravel and especially starting construction. An improperly built gravel driveway will quickly turn into a rutted, muddy mess. Building a gravel driveway on a hill is not as simple as youвЂ™d think.

Gravel for driveway