ICC-ES AC358 addresses the corrosion protection of steel helical piles by establishing specific mandates for material thickness and coatings based on three distinct soil corrosivity categories. These requirements ensure the structural integrity and long-term durability of the foundation in various environmental conditions.
The protection strategies for each category include:
By following these thresholds, the AC358 standard ensures that helical piers resist section loss over time, preserving the load path from the structure to the bearing stratum.
Identifying the first signs of foundation problems early is vital in the Denver metro area, where expansive clay soils (such as bentonite) frequently cause structural shifting. These soils swell when wet and shrink when dry, leading to differential movement that…
Yes, doors and windows that stick, rub, or are difficult to open are classic signs of foundation settlement. This occurs because the soil beneath your home — particularly the expansive clay soil and bentonite common throughout the Colorado Front Range…
To create the most effective basement layout for kids’ playrooms and gyms, we recommend a zoned approach that balances activity, safety, and future flexibility. By dividing the basement into distinct play, gym, and media zones, you can maximize the utility…
Designing a home that evolves with your family requires a combination of structural foresight and adaptable interior planning. We specialize in helping homeowners in Littleton, Denver, and Centennial create these flexible environments by focusing on the foundation and structural integrity…
For 2026, the home renovations providing the highest return on investment (ROI) in the Denver area focus on structural stability, energy efficiency, and expanding livable square footage. Because of our region’s unique expansive clay soils, investments that protect the home’s…