2925 WETMORE AVE CAFE UU 2023-10-25

ESR-4143 I Most Widely Accepted and Trusted Page 19 of 82 Page 7 of 20 TABLE 4A—ALLOWABLE ADHESIVE BOND TENSION LOADS FOR HIS-N AND HIS -RN INSERTS IN THE FACE OF GROUT -FILLED CONCRETE MASONRY UNITS (POUNDS)1'2,7,s,9,10,11,12,13 Spacing° Edge Distances Anchor Diameter Embedment (inches)' Load @ c" Critical, Minimum, Load Critical, Minimum, Load (inches) and sir sir Smin (inches) Reduction crr Cmin (inches) Reduction (inches) Factor @ smins (inches) Factor @ Cmin' 3/8 41/4 2075 17 4 0.55 12 4 0.82 1/2 5 2710 20 4 0.55 20 4 0.63 TABLE 4B—ALLOWABLE ADHESVE BOND SHEAR LOADS FOR HIS-N AND HIS -RN INSERTS IN THE FACE OF GROUT -FILLED CONCRETE MASONRY UNITS (POUNDS)' 2,7,8,9,10,11,12, 13 Spacing° Edge Distances Load uction Factor @ Anchor Load Diameter Embedment inches 3 ( ) @ c.r and Critical, Minimum, Reduction Critical, Minimum,CminO EIOIE71�2 Load (inches) Sir Smin Factor @ c°r Cmin sir (inches) (inches) a Smin (inches) (inches) lar Parallel to Ed e 3/8 41/4 1100 17 4 0.74 12 4 . 1.00 1/2 5 1 2065 20 4 0.71 20 4 0.40 0.87 For SI: 1 inch = 25.4 mm, 1 Ibf = 4.45 N, 1 psi = 6.89 kPa. The following footnotes apply to both Tables 4A and 413: All values are for anchors installed in fully grouted concrete masonry walls with minimum masonry strength of 1500 psi. Concrete masonry units must be light-, medium-, or normal -weight conforming to ASTM C90. Allowable loads have been calculated using a safety factor of 5. 2 Anchors may be installed in any location in the face of the masonry wall (cell, web, joints). Anchors are limited to one per masonry cell. 3 Embedment depth is measured from the outside face of the concrete masonry unit. 4 The critical spacing, sc,, is the anchor spacing where full load values in the table may be used. The minimum spacing, sm,n, is the minimum anchor spacing for which values are available and installation is recommended. Spacing is measured from the center of one anchor to the center of an adjacent anchor. 5 The critical edge distance, car, is the edge distance where full load values in the table may be used. The minimum edge distance, Cmin, is the minimum edge distance for which values are available and installation is permitted. Edge distance is measured from the center of the anchor to the closest edge (See Figure 2). 5 Load reduction factors are multiplicative; both spacing and edge distance load reduction factors must be considered. Load values for anchors installed at less than sir and car must be multiplied by the appropriate load reduction factor based on actual edge distance (c) or spacing (s). e Linear interpolation of load values between minimum spacing (smm) and critical spacing (sir) and between minimum edge distance (Cmin) and critical edge distance (c,,) is permitted. s Concrete masonry thickness must be equal to or greater than 1.5 times the anchor embedment depth. 0 Anchors are not recognized for resisting earthquake forces. When using the basic load combinations in accordance with IBC Section 1605.3.1, or the alternative basic load combinations in IBC Section 1605.3.2, tabulated allowable loads must not be increased for wind loading. Allowable loads must be the lesser of the adjusted masonry or bond values tabulated above and the steel values given in Table 10. 12 Tabulated allowable bond loads must be adjusted for increased base material temperatures in accordance with Figure 1, as applicable. 13 For combined loading, see Section 4.1.2.