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.
Yes, hydrostatic pressure is the most common cause of horizontal basement wall cracks. This occurs when the soil surrounding your foundation becomes saturated with water from heavy rain or snowmelt, creating tremendous lateral force against the walls.According to the provided…
While push piers can be used in various soil conditions, they are often less effective than helical piers when dealing with the aggressive expansive clay soils common in regions like the Colorado Front Range.Key considerations for using push piers in…
Based on the provided content, handling potential disputes regarding budget and timelines involves a structured hiring and documentation process aimed at establishing clear expectations from the start.To manage these factors effectively, you should perform the following steps:Obtain Detailed Written Estimates:…
In the Denver metro area, soil testing and geotechnical reports are provided by qualified geotechnical engineering firms.When selecting a provider for your project, look for firms that meet the following criteria:Licensed Professionals: The firm must have an active Colorado Professional…
Water intrusion is common during Colorado’s seasonal weather extremes, particularly during freeze-thaw cycles and rapid spring snowmelt, due to the following factors:Expansive Clay Soils: The Pikes Peak region is characterized by clay-rich soils that swell when wet and shrink when…