Blog & Insights

Expansion joint engineering, waterproofing know-how and project insights from the D SEAL team.

DriveFlex: Expansion Joint System for High-Traffic Parking Areas

Traffic area expansion joints take a beating every single day. Vehicles, heavy loads, repeated thermal cycling — standard joint covers fail within months in these conditions. DriveFlex by DSeal is designed for exactly this challenge. A…

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HD100 Board: The Insulation and Filler Board You’ve Been Looking For

In expansion joint construction, the gap between structural sections needs a compressible filler before the surface joint cover is installed. The filler must be compressible (to allow movement), non-absorptive (to prevent water retention), and stable (to…

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Dhawan Associates: 25+ Years of Waterproofing Excellence in NCR

Behind every DSeal product is a company with over 25 years of hands-on construction experience. Dhawan Associates, based in Ghaziabad, is one of NCR’s most trusted names in construction chemicals and waterproofing. Our credentials: ISO 9001:2015…

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