Is Mechanical Stabilization a Good Alternative to the Chemical Stabilization of Soil?

​Two of the most common soil stabilization techniques are mechanical stabilization and chemical soil stabilization. Each of these methods helps prevent soil erosion and control dust. Chemical soil stabilization has many benefits, but it is essential to understand other soil stabilization options before investing in this method. Let’s discuss mechanical soil stabilization, and you can decide if it is a good alternative to the chemical stabilization of soil. 

What is Mechanical Stabilization?
Mechanical soil stabilization is a technique of improving the properties of the soil by changing its gradation. This is generally accomplished by repeatedly applying a large compaction force to the soil until the soil particles are smaller, finer, and bind better. Mechanical soil stabilization is often used on soil that is rocky or sandy.

What Are the Common Methods of Mechanical Stabilization?
There are various methods used to achieve mechanical soil stabilization. Two popular methods include:

• Compaction: during this process, a heavyweight (such as rollers, rammers, or soil compactors) puts pressure on the soil to increase the soil density.
• Addition of Graded Materials: aggregates are added to the soil to lend desirable attributes such as increased strength. 

Benefits of Mechanical Soil Stabilization
One of the major advantages of mechanical soil stabilization is that it is a permanent stabilization solution. The process involves physically altering the properties of the soil and does not involve any chemical solutions that can wear away over time. This method is also environmentally friendly; since no chemicals or liquids are involved, there is no risk these products will seep into groundwater during the stabilization process. 

Disadvantages of Choosing Mechanical Soil Stabilization
A significant disadvantage of mechanical soil stabilization is the cost. Because this process involves physical alteration of the soil, it can be a lengthy, time-consuming process that is labor-intensive and costly. For these reasons, mechanical stabilization is not a popular soil stabilization method. 

The Chemical Stabilization of Soil May Be a Better Option
The chemical stabilization of soil utilizes chemical compounds that react with the soil and change its structure. This process increased the load-bearing quality and strength of the soil. Chemical soil stabilization is less labor-intensive than mechanical and can be done quicker. Additionally, it is less expensive than mechanical soil stabilization.

What Does Your Project Need?
The suitable soil stabilization method for your project will depend on a variety of factors. If you are looking for a soil stabilizing partner, contact Environmental Products and Applications, Inc. 

Environmental Products and Applications, Inc. is the leading soil stabilization company around the globe that offers lab-tested advanced polymer-based erosion and dust control products, which are used in numerous industries for a wide range of applications. Contact us today.