Loading...
HomeMy WebLinkAboutAPPROVED Tapcon SpecANCHOR DIA In.(mm) MIN. DEPTH OF EMBEDMENT In.(mm) f’ c = 2000 PSI (13.8 MPa)f’ c = 3000 PSI (20.7 MPa)f’ c = 4000 PSI (27.6 MPa)f’ c = 5000 PSI (34.5 MPa) TENSION Lbs. (kN) SHEAR Lbs. (kN) TENSION Lbs. (kN) SHEAR Lbs. (kN) TENSION Lbs. (kN) SHEAR Lbs. (kN) TENSION Lbs. (kN) SHEAR Lbs. (kN) 3/16 (4.8)1 (25.4)600 (2.7)720 (3.2)625 (2.8)720 (3.2)650 (2.9)720 (3.2)800 (3.6)860 (3.8) 1-1/4 (31.8)845 (3.7)720 (3.2)858 (3.8)720 (3.2)870 (3.9)720 (3.2)1,010 (4.5)860 (3.8) 1-1/2 (38.1)1,090 (4.8)860 (3.8)1,090 (4.8)860 (3.8)1,090 (4.8)860 (3.8)1,220 (4.8)860 (3.8) 1-3/4 (44.5)1,450 (6.5)870 (3.9)1455 (6.5)870 (3.9)1,460 (6.5)990 (4.4)1,730 (7.7)990 (4.4) 1/4 (6.4)1 (25.4)750 (3.3)900 (4.0)775 (3.4)900 (4.0)800 (3.6)1,360 (6.1)950 (4.2)1,440 (6.4) 1-1/4 (31.8)1,050 (4.7)900 (4.0)1,160 (5.2)900 (4.0)1,270 (5.6)1,360 (6.1)1,515 (6.7)1,440 (6.4) 1-1/2 (38.1)1,380 (6.1)1,200 (5.3)1,600 (7.2)1,200 (5.3)1,820 (8.1)1,380 (6.1)2,170 (9.7)1,670 (7.4) 1-3/4 (44.5)2,020 (9.0)1,670 (7.4)2,200 (9.8)1,670 (7.4)2,380 (10.6)1,670 (7.4)2,770 (12.3)1,670 (7.4) ANCHOR DIA In.(mm) ANCHOR EMBEDMENT In.(mm) LIGHTWEIGHT BLOCK MEDIUM WEIGHT BLOCK TENSION Lbs. (kN) SHEAR Lbs. (kN) TENSION Lbs. (kN) SHEAR Lbs. (kN) 3/16 (4.8)1 (25.4)220 (1.0)400 (1.8)340 (1.5)730 (3.2) 1/4 (6.4)1 (25.4)250 (1.1)620 (1.8)500 (2.2)1,000 (4.4) PARAMETER ANCHOR DIA. In.(mm) NORMAL WEIGHT CONCRETE CONCRETE MASONRY UNITS (CMU) FULL CAPACITY (Critical Distance Inches) REDUCED CAPACITY (Minimal Distnce Inches) LOAD REDUCTION FACTOR FULL CAPACITY (Critical Distance Inches) REDUCED CAPACITY (Minimal Distance Inches) LOAD REDUCTION FACTOR Spacing Between Anchors - Tension 3/16 1/4 3 4 1-1/2 2 0.73 0.66 3 4 1-1/2 2 1.00 0.84 Spacing Between Anchors - Shear 3/16 1/4 3 4 1-1/2 2 0.83 0.82 3 4 1-1/2 2 1.00 0.81 Edge Distance - Tension 3/16 1/4 1-7/8 2-1/2 1 1-1/4 0.83 0.82 3 4 2 2 0.91 0.81 Edge Distance - Shear 3/16 1/4 2-1/4 3 1-1/8 1-1/2 0.70 0.59 3 4 2 2 0.93 0.80 ULTIMATE TENSION AND SHEAR VALUES (LBS/KN) IN CONCRETE ULTIMATE TENSION AND SHEAR VALUES (LBS/KN) IN HOLLOW BLOCK ALLOWABLE EDGE AND SPACING DISTANCES Safe working loads for single installation under static loading should not exceed 25% of the ultimate load capacity. Safe working loads for single installation under static loading should not exceed 25% of the ultimate load capacity. For SI: 1 inch = 25.4 mm NOTE: 3/16” Tapcon requires 5/32” bit, 1/4” Tapcon requires 3/16” bit. PERFORMANCE TABLES BLUE, WHITE, AND STAINLESS