What Is A Bored Pile? A bored pile is a type of deep foundation that is created by drilling a hole into the ground and then filling it with concrete. Bored piles are often used in situations where the soil is not strong enough to support the weight of the structure, or when the water table is too high. Bored piles provide a strong and stable foundation for your building or structure. What is the Difference Between Micropile and Bored Pile? A bored pile is a type of foundation that is created by drilling a hole into the ground and filling it with concrete. A micropile, on the other hand, is a type of foundation that is created by injecting grout into the ground. The main difference between the two types of foundations lies in their method of construction. Bored piles are constructed by drilling a hole into the ground, while micropiles are constructed by injecting grout into the ground. Both have their own advantages and disadvantages. Bored ...