Strengthen weak or water-saturated soil before and after construction
Mechanical stabilization It consists of physical processes such as compacting or tamping with machinery including rollers or hammers.
Mechanical soil stabilization is also achieved by blending different soil particles to obtain the effective distribution of soil particles. These techniques are usually used for sub-base and base courses.
Chemical stabilization depends on the chemical reaction between the chemical/stabilizer used and the soil particle composition.
This kind has many forms: Bitumen emulsion is used as a binding agent in both cohesive and non-cohesive soils.
Cement/Lime is widely used as a soil stabilizing agent. The addition of cement to soil improves the strength of the soil. It is used for the sub-base and base courses of all types of pavements.
Soil stabilization is a process by which a soils physical property are transformed to provide long-term permanent strength gains.
Stabilization is accomplished by increasing the shear strength and the overall bearing capacity of the soil. Once stabilized, a solid monolith is formed that decreases the permeability, which in turn reduces the shrink/swell potential and harmful effects of freeze/thaw cycles.
The shrink/swell potential of soil is the amount that soil can change in volume depending on the moisture content. Some expansive soils can expand as much as ten percent.
This drastic change in volume can easily produce enough force to cause serious damage to a home, building, or roadway. Soil stabilization can improve in-situ, or natural state, soils eliminating the need for expensive remove
and replace.
Improving the properties of soil particles:
We can classify soil stabilization into 3 categories:
We can use the previous techniques to improve the soil in Roads in general, including airport runways, tunnels, Bridges, Dams, Residential buildings, foundations, and swimming pools, and Railway and Underground structures.
Our engineers respond within 24 hours. Free site assessment included.
Our engineering team responds within 24 hours.
Free site assessment for all new inquiries.
