Product Technical Guides : US-EN Cast-In Anchor Channel Fastening Technical Guide | Page 78

1. Anchor Channel Systems 2. HAC Portfolio 3. HAC Applications 5. Base material 6. Loading the EDGE Lite, EDGE, and EDGE S plate. These components increase the perpendicular concrete edge breakout strength. The S brackets improves the shear steel performance (perpendicular shear) of HAC. Dimensions of the S bracket are given in Figures 2.2.16.8 and 2.2.16.9. Head diameter 1 d 1 l A Maximum anchor spacing s max Net bearing area of the anchor head A brg l pl Overall length of the EDGE Lite or EDGE plate rebars l R Bar effective cross-sectional area Minimum rebar spacing (mm) (31.0) in 1.65 (mm) (41.9) in 0.0796 Maximum rebar spacing C/C distance between the outer rebar and the outer anchor (33,125) in 0.77 (mm) (19.50) in 0.21 (mm) (5.30) in 0.11 (mm) (2.75) in 0.11 (mm) (2.75) in 0.98 (mm) (25) in 0.36 (mm) (9.03) in 0.77 (mm) (19.50) in 3.09 2.62 (78.50) (66.5) in 3.94 (100) in 9.84 (mm) (250) in 2 0.400 (mm 2 ) (258) A se s min,R s max,R x R Distance from the end of the EDGE Lite or EDGE plate to the center of the installation hole 1 d i Edge distance (from outside face of EDGE Lite or EDGE plate to center of HAC anchor c a1 Development length of rebars l d in 1.97 2.36 3.94 (mm) (50) (60) (100) in 0.99 1.97 (mm) (25) (50) in Channel length + 2(x pl ) (mm) in 18.11 23.62 (mm) (460) (600) in 0.39 0.47 (mm) (10) (12) in 2 0.12 0.18 (mm 2 ) (78.54) (113.1) in 3.74 3.74 (mm) (95) (95) in 3.75 5.71 (mm) (95) (145) in 0.295 0.295 (mm) (7.50) (7.50) in 0.40 (mm) (10) in (mm) in (mm) Figure 2.2.16.6 — Isometric view of HAC-T EDGE Lite and HAC-T EDGE. Figure 2.2.16.7 — Isometric view of fixture that attaches the EDGE Lite or EDGE plate to HAC-T. As specified l R - c a1 + t pl 1 N  ail hole diameter is equal to 6 mm (0.25 in.) (mm) (mm) d b 0.24 (6.00) Figure 2.2.16.5 a — Dimensions of the anchor channel of HAC-T EDGE Lite, HAC-T EDGE, and HAC-T S EDGE. HBC-T s chb Nail hole location 3 x nail 3 x bolt diameter in (mm) 1” offset from anchor (25.4 offset from anchor) Figure 2.2.16.8 — HAC-T EDGE Lite and HAC-T EDGE dimensions, section and elevation view. Figure 2.2.16.5 b — HAC end and nail hole distance. HAC-T EDGE C has reinforcing bars that are located one reinforcing bar diameter below the bottom base of the anchor channel profile to avoid clashing with the reinforcing bars of the opposite corner channel (HAC-T EDGE). The plate is taller and thicker. Figure 2.2.16.9 — HAC-T EDGE C dimensions, section and elevation view. Cast-In Anchor Channel Product Guide, Edition 1 • 02/2019 79 1 T  he head diameter is the inner diameter of the hexagonal shaped head, and does not fully reflect the cross sectional area of the anchor head. 2 H AC-T EDGE C is the matching corner channel and has the same anchor channel as the intermediate HAC EDGE. The shear confinement plate has different geometry. * Effective embedment depth not covered by ICC ESR-3520. 3 Nail hole diameter is 4 mm (0.16 in.) Minimum channel bolt spacing 78 Length of the EDGE Lite or EDGE plate (97.5) 1.22 Matching channel bolt x pl 0.20 (5.00) s min Projection of the EDGE Lite or EDGE plate 0.16 (4.00) Minimum anchor spacing h pl in (mm) Anchor length d 2 Height of the EDGE Lite or EDGE plate EDGE C Anchor shaft diameter x min t pl Rebar nominal diameter 3.84 in (mm ) Thickness of the EDGE Lite or EDGE plate EDGE Minimum end spacing t nom,b 0.14 (3.50) 4 HAC-T50 Channel lip thickness (bottom) t nom,t in (mm) 4 Units Channel lip thickness (top) f (94) (109.2) Symbol Channel lip flange thickness d (106) (mm) Criteria Channel profile opening I y (mm) 4.31 Anchor Channel Channel profile moment of inertia b ch *3.70 in Table 2.2.16.2 — Geometric parameters of HAC-T EDGE Lite and HAC-T EDGE Channel profile width h ch 4.17 14. Design Example Channel profile height h nom in 13. Field Fixes Nominal embedment depth t h HAC-T50 EDGE Lite HAC-T50 EDGE HAC-T50 S EDGE 12. Instructions for Use Thickness of the anchor head h ef,min 11. Best Practices Min. effective embedment depth Units 10. Design Software Anchor Channel Symbol 9. Special Anchor Channel Design EDGE Lite Table 2.2.16.1 — Geometric parameters for HAC-T EDGE Lite, HAC-T EDGE, and HAC-T S EDGE 2 Criteria 8. Reinforcing Bar Anchorage Table 2.2.16.1 provides geometric parameters for the anchor channels that compose the HAC-T EDGE product line. Tables 2.2.16.2 and 2.2.16.3 provide geometric information about 7. Anchor Channel Design Code HAC-T50 EDGE Lite, HAC-T50 EDGE, and HAC-T50 S EDGE utilize HAC-T50 with rounded head anchors. HAC-T50 is covered by ICC ESR-3520. HAC-T50 with reduced embedment depth [h ef = 3.70” (94 mm)] is not covered by ESR-3520. 4. Design Introduction