Tag: Quality

Why DSeal’s ASTM 6063 T6 Aluminium Outperforms Mild Steel Joints

Many low-cost expansion joint systems use mild steel frames. On the surface, the price looks attractive. But over 5–10 years, the true cost becomes clear. Mild Steel Joint Problems: Rusts in moist environments (parking garages, rooftops,…

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Expansion Joint Installation: 10 Best Practices for a Perfect Finish

Half of all joint failures are installation failures. These expansion joint installation best practices come from DSeal’s supervision teams across hundreds

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ASTM 6063 T6 Aluminium: Why It Matters in Expansion Joint Systems

Joint catalogues all say “aluminium” — but alloy and temper decide whether a profile lasts. DSeal extrudes every system from ASTM 6063 T6 aluminium, aerosp

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