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How do you service test an expansion joint?
|Expansion joints are maintenance free. They can only be tested if the expansion joint is supplied with 2-ply testable bellows using vacuum or air pressure testing.
Air Pressure Test on a Metallic Expansion Joint
For an inline pressure balanced expansion joint, overall speaking, is it equivalent to a simple expansion joint without thrust force?
Added on Fri, Oct 19, 2012
When cycle testing an expansion joint, what was the length of the stroke?
Added on Mon, Jun 18, 2012
How do you do a fatigue life cycle test for bellows?
Added on Thu, Feb 10, 2011
What acceptance criteria do you use for air testing the fabric expansion joints?
Added on Tue, Oct 16, 2012
What is blotting in a dye-penetrant test?
Added on Wed, Jun 29, 2011