BlastResistant
Structural
Hi everyone,
Can someone please tell me what the official difference is between a "rehabilitation" versus a "retrofit"? I searched the web for a while and couldn't find anything definitive. Is there also an legal AASHTO or FHWA definition?
Thanks in advance.
Can someone please tell me what the official difference is between a "rehabilitation" versus a "retrofit"? I searched the web for a while and couldn't find anything definitive. Is there also an legal AASHTO or FHWA definition?
Thanks in advance.