Could you kindly give me a solution for firedamper?
Could you kindly give me a solution for firedamper?
(OP)
Now I face a problem that the peneteration from ECR Room to Main Switch Board Room (A-0 Bulkhead) is 1000x400 in size.Do I need the firedamper for this peneteration?.This is the ABS Class Lifting Boat Project





RE: Could you kindly give me a solution for firedamper?
My half a cent.
RE: Could you kindly give me a solution for firedamper?
The rating of the wall is generally set by the project architect, and is code driven.
RE: Could you kindly give me a solution for firedamper?