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OCR: Pre-molded bell footings Overview Applications for above ground: History of footings Development of ithe For above ground applications simply attach the required Bell Footing length of construction tube to the footing form with Pre-molded bell minimum of four screws Drill (10mm) holes or 45 footings degree angle in thel footing form as indicated by the Review markings on the flange area at each rib location to accept References minimum of 12"I30cm) spikes Place the footing forms TEST on undisturbed soil and drive spikes at degree angle inwards! as prevent the footing form from rising when concrete being poured. Use the footing form turned upside down funnel for pouring concrete into the tubes PREY 48 NEXT> Histor tootnas Beferences 30cm PREV