Prefabricated gang forms commonly include walers, strongbacks, lifting brackets, and scaffold brackets. Note the toprails, midrails, and toeboards in place to protect workers against falls and prevent materials from falling from the platforms.
{"Image DocumentName": "Prefabricated gang forms commonly include walers, strongbacks, lifting brackets, and scaffold brackets. Note the toprails, midrails, and toeboards in place to protect workers against falls and prevent materials from falling from the platforms.", "Image ImageDescription": "On structures where concrete must be placed in two or more stages, gang forms are often used. Gang forms are large panels constructed by fastening together a series of smaller panel forms. Walers, strongbacks, lifting brack-ets, and scaffold brackets are then fastened to the panels. The entire unit is lifted and placed in position by crane. See Figure 68\u201138. When the concrete has set sufficiently, the forms are then removed and moved to another location.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}