Blast Rooms for Shipbuilding and Marine Work
Shipbuilding and marine repair facilities use blast rooms to prepare plates, hatches, railings, brackets, tanks, outfitting parts and repair assemblies before coating. Double D Mechanical installs, relocates and connects blast rooms with attention to large-part movement, dust collection, abrasive recovery, compressed air, exhaust and maintenance access.
Discuss your installationLoading Marine Parts Safely
Marine parts may be flat, long, heavy or irregularly shaped. Blast room planning should review door size, cart or forklift access, crane coverage, rigging clearance and staging space for parts before and after surface preparation.
Ventilation for Abrasive Containment
Blasting produces dust that needs controlled movement through the room and into the collection system. Exhaust routing, make-up air and collector placement should be coordinated with surrounding fabrication, coating and assembly areas.
Abrasive Recovery for Daily Use
Recovery systems should match how the facility cleans and recirculates media. Floor design, sweep points, hoppers, separators and access to recovery components affect operator efficiency and maintenance planning.
Connections in Marine Fabrication Bays
Electrical service, controls, lighting, compressed air, ductwork and collector access need to fit around overhead steel, cranes, pipe runs and waterfront shop utilities. Early layout review helps avoid routing conflicts.
What to Bring to the Site Review
Useful planning inputs include the largest part sizes, handling methods, blast media expectations, compressor details, room drawings if available, building photos and the preferred route from blast to coating.
Frequently asked questions
What marine workpieces can be blasted in a room?
Plates, hatches, rails, brackets, tanks, covers and outfitting parts are common examples when they fit the room and handling method.
Does a blast room need make-up air?
Yes, exhausted air must be replaced in a controlled way so the dust collection system can perform without pulling unwanted air through the shop.
Can blast equipment be placed near paint equipment?
It can be nearby if containment, airflow, staging and dust collector placement are reviewed so prepared parts and coating areas stay separated.
What utility information is most useful?
Compressed air capacity, electrical service, control locations, roof or wall access and existing duct or collector constraints are useful.