Resistance Pier Termination Concrete Bolt Anchor Recommendations

Product Family: Resistance Piers

Subcategory: Termination

TIP Category: Best Practices

Tags: Concrete Anchor Bolts

Tip Description:

This paper will identify the requirements outlined for using Concrete Wedge Anchor bolts to secure a Resistance Pier bracket to a concrete surface, such as a footing or stem wall.

Note: The installation and design of Resistance Piers should be done by a qualified individual.

Pier Size	Bracket	Qty	Anchor Bolt Diameter (inches)	Required Embedment (inches)	Required Pullout	Required Concrete Strength
2875	Under Footer	2	1/2	3-1/2	7,250 lbs	2,500 psi
	Plate Pier	6	1	6	20,500 lbs	2,500 psi
	Predrill	4	1/2	3-1/2	7,250 lbs	2,500 psi
	Continuous Lift	4	1/2	3-1/2	7,250 lbs	2,500 psi
3500	Under Footer	2	1/2	3-1/2	7,250 lbs	2,500 psi
	Plate Pier	6	1	6	20,500 lbs	2,500 psi
	Predrill	4	1/2	3-1/2	7,250 lbs	2,500 psi
	Continuous Lift	4	1/2	3-1/2	7,250 lbs	2,500 psi
4000	Under Footer	2	1/2	3-1/2	7,250 lbs	2,500 psi
	Plate Pier	6	1	6	20,500 lbs	2,500 psi
	Predrill	4	1/2	3-1/2	7,250 lbs	2,500 psi
	Continuous Lift	–	–	–	–	–
4500	Under Footer	2	1/2	3-1/2	7,250 lbs	2,500 psi
	Plate Pier	6	1	6	20,500 lbs	2,500 psi
	Predrill	4	1/2	3-1/2	7,250 lbs	2,500 psi
	Continuous Lift	–	–	–	–	–

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