Stabilization For OKC Metro, Tulsa, Norman, Shawnee, OK, South Kansas, Northern Texas & surrounding areas

Prep work for asphalt or concrete involves preparing the underlying soil or base materials to provide a stable and durable foundation for the pavement. The goal is to enhance the load-bearing capacity, reduce settling, and minimize the risk of cracking or deformation in the asphalt or concrete surface. The specific stabilization methods may vary depending on the type of soil, environmental conditions, and the intended use of the pavement.

Additives and Stabilization Agents:

• Lime Stabilization: Adding lime to the soil can improve its stability and reduce its plasticity, making it more suitable for supporting pavement loads.
• Cement Stabilization: Similar to lime, cement can be mixed with the soil to create a more stable base. This process is known as cement stabilization or cement-treated base (CTB).

• Geotextiles and Geogrids: These are synthetic materials placed between the subgrade and the pavement layers to improve stability, prevent mixing of different soil layers, and distribute loads more evenly.
• Aggregate Base Courses: Adding a layer of well-graded aggregate material on top of the subgrade can provide additional support and drainage. This layer, known as the base course, is often compacted to achieve the desired density.
• Moisture Control: Proper moisture content is crucial for achieving optimal compaction. Excess moisture can lead to a weakened subgrade, while insufficient moisture may hinder compaction. Moisture control measures may include watering or drying the soil as needed.
• Compaction: Compacting the soil or base materials is a critical step in stabilization. It increases the density of the material, improving its load-bearing capacity and reducing the potential for settling.
• Drainage Considerations: Adequate drainage is essential for preventing water from infiltrating the subgrade, which could lead to instability. Proper slope design and the inclusion of drainage features help manage water runoff effectively.

By implementing these stabilization techniques during prep work, construction professionals aim to create a strong, stable foundation that enhances the performance and longevity of asphalt or concrete pavements. Gary Barnett Dirt Contractor has the knowledge and experience to ensure that the final outcome assists in the completion of the project.