How to Anchor a Carport to Dirt, Gravel, Asphalt, or Concrete…
In this case, spiked rods known as asphalt anchors are driven through the blacktop into the soil. These spikes prevent the rods, and your structure, from shifting or moving. 4. Concrete Anchors. Regarded as one of the strongest anchor systems, concrete anchors are specialized bolts that are drilled into the concrete foundation.