FIRST, CHECK WHETHER THE TUNNEL ConSTRUCTION ConDITIONS MEET THE DESIGN REQUIREMENTS OF THE TEMPLATE TROLLEY:
Since the formwork trolley is a non-standard equipment, the conditions of use must meet the design requirements before lining.
Check whether the road surface elevation and road surface condition meet the design requirements, the road surface elevation: as shown in the figure; the road surface condition: concrete road surface;
Check whether the sleepers and rails meet the design requirements;
Check whether the outer surface of the steel formwork is coated with a release agent.
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