MASCO Catalog: Concrete Forming & Accessories

154 MASONS SUPPLY COMPANY Oregon (800) 537-3407 ♦ Washington (800) 537-6216 Clackamas | Eugene | West Eugene | Hillsboro | Medford | Portland | Salem | Ridgefield | Seattle | Tacoma | Woodinville M A S C O . N E T INSERTS Loop - Single Flared The load carrying capacity of any cast-in-place concrete insert is largely dependent upon the ability of the insert to draw upon the tensile strength of the mass of concrete within which it is embedded. The Single Flared Coil Loop Insert makes effective use of this principle by increasing the depth and width of concrete embedment. Loop Protector Provides complete protection to the helix of a Coil Loop Insert during pouring, finishing and storage operations. A waterproof grease should be applied to the threads to facilitate coil plug removal from concrete. A specially designed removal tool is also available. SWL is based on 1/2" set back from face of concrete and sufficient coil penetration by the lifting bolt. SWL provides a factor of safety of approximately 4 to 1 in 3,000 psi normal weight concrete. Refer to the coil bolt chart onminimumcoil bolt penetration. Consult manufactures data for values on shear and reduced edge distance. Note: Masons Supply does not recommend 1/2" diameter bolts for lifting/handling of precast concrete. No. Size Recess Thread Length Qty/Ctn Wt/Ctn (lbs) CFI CP12 1/2" 1/2" 2" 250 15.00 CFI CP34 3/4" 3/4" 3" 250 19.00 CFI CP1 1" 3/4" 4" 150 21.00 No. Size Wire Min. Edge Distance Wt (lbs) 3/4" x 6" .375 12" 0.61 3/4" x 9" .375 12" 0.79 1" x 9" .375 12" 1.20 1" x 12" .440 14" 1.80 Other sizes and galv available on request. CFI CLF346 CFI CLF349 CFI CLF19 CFI CLF112 INSERTS - COIL Straight Coil Loop Insert Although simple in design and fabrication, the Straight Coil Loop Insert is highly efficient for lifting and handling precast concrete elements. Standard inserts are shown in the chart. Special inserts for use with larger diameter coil bolts, or with loops having longer lengths and of heavier wire can be furnished, if required, on special order. No. Size Wire SWL Tension (lbs) Min. Edge Distance Wt (lbs) CFI CLS124 1/2" x 4" .223 1,950 8" 0.20 CFI CLS126 1/2" x 6" .306 3,600 12" 0.30 CFI CLS344 3/4" x 4" .223 1,950 8" 0.40 CFI CLS346 3/4" x 6" .306 3,600 12" 0.40 CFI CLS16 1" x 6" .306 3,600 12" 0.80 Other sizes and galv available on request.