MASCO Catalog: Concrete Forming & Accessories

50 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 Shore Clamp Composed of 2 shore clamps and 2 lengths of 4x4 lumber. The 2 clamps are attached to the lower 4x4 and upper 4x4 is slipped beneath the clamp and raised until it is the desired height where it automatically locks inself. Final adjustment is made with the shore jack which raises the shore. The above tests were made with ELLIS Clamps on No. 1 Douglas Fir ELLIS Sticks; Clamps were driven down with a carpenter's hammer before the load came on. The ELLIS Jack , as is, will lift 1,400 lbs. With a 3' piece of pipe slipped on the handle, the Jack will lift 3,000 lbs. RESULTS ON ELLIS SHORES Load per Deflection in inches Shore 2 Clamps per shore 1,000 lbs 0.000 inches 2,000 " 0.005 " 3,000 " 0.021 " 4,000 " 0.063 " 4,500 " 0.092 " 5,000 " 0.127 " 6,000 " 0.172 " 7,000 " 0.213 " 8,000 " 0.249 " 9,000 " 0.319 " 10,000 " 0.449 " No. Description Wt (lbs) EL SC 4/4 Shore Clamp 3.0 Re-Shore Spring Holds Ellis Shore in place during re-shoring. Made of high carbon spring steel. No. Description Wt (lbs) EL RS 4/4 Re-Shore Spring 0.20 HORIZ. FORMING & SHORING 7'-0" 2" LENGTH AS DESIRED 12" C TO C ELLIS SHORES