Do you have any anchors that have ESR reports suitable for anchoring 2x4 sill plates to a 2000 psi concrete slab on grade?
Hi Jeff,
ICC ESR-2379 can be referenced for sill plate applications. Please note that the technical data is for a minimum 2,500 psi normal weight concrete. Hilti mechanical and adhesive anchor ESRs typically also have a lower limit of 2,500 psi, per ACI testing.
Best,
Sam
Hi Jeff,
Hilti does not have an approved product for 2,000 psi concrete. Hilti tested these fasteners per AC 70, Acceptance Criteria for Fasteners Power-Driven into Concrete, Steel, and Masonry Elements, where the 2,500 psi minimum is listed for sill plate applications. AC 70 is referenced in Section 6.0 of ESR-2379.
Onsite testing is recommended to justify if the fasteners are suitable for conditions outside of the ESR, such as lower strength concrete applications.
Best,
Sam