Building Maintenance

In some cases of repairs of girders damaged by collision, the damage is severe what is used?

  • A. Trusses and bars
  • B. Struts and pins
  • C. Links and dowels
  • D. Lace and anchores
Answer: Option C.
Explanation: 

Links and dowels are used in some cases of repairs of girders damaged by collision when the damage is severe. Links and dowels are used along with wire mesh tied to the reinforcements and the entire damaged part is repaired using mortar or non shrink grout.

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