Products
Expansion Joints
In building construction, an expansion joint is a mid-structure separation designed to relieve stress on building materials caused by building movement induced by:
- thermal expansion and contraction caused by temperature changes, 
- sway caused by wind 
- seismic events 
- static load deflection 
- live load deflection 
Pipe Repair Products
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Chlorination/DeChlorination
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Couplings
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Pipe Seals
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If you would like to request any catalogs, sample specifications or literature please contact us at mike@gllyons.com.
 
           
             
             
             
            