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.
In Colorado’s Front Range, expansive clay is a primary driver of foundation heaving, which is the upward displacement of a structure. While both settlement (sinking) and heaving (rising) occur in the region, heaving is specifically triggered by the area’s unique…
Yes, crawl space encapsulation significantly improves home energy efficiency by controlling humidity and improving thermal performance. According to the provided content, a properly sealed crawl space delivers the following benefits:Reduced HVAC Workload: Excessive humidity in an unsealed crawl space can…
Yes, vapor barriers are a critical component for preventing mold and managing moisture in Colorado Springs crawlspaces and basements. According to the provided content, these specialized membranes (also known as moisture barriers or vapor retarders) serve several vital functions:Blocking Moisture…
While the provided content does not explicitly state that a structural engineer is a legal requirement for every home purchase in Colorado, it strongly emphasizes that a structural engineer foundation inspection is essential for any property showing signs of distress.In…
Yes, you generally need a permit for foundation repair in Colorado, although the specific requirements vary by location. Because permit rules are determined by individual cities and counties, what is required in one municipality may differ from another.Key details regarding…
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