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
Solution(By Examveda Team)
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.Related Questions on Building Maintenance
Creep in concrete structure increases with:
A. Increase in humidity
B. Increase in water
C. Decrease in temperature
D. Decrease in humidity
To control corrosion, concrete with _________ is used.
A. Low permeability
B. Low thermal coefficient
C. More cement content
D. More coarse aggregates
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