Cat® SDX Screeds: Superior Density, Smoother Results

Faster screed plate changes. Longer wear life. Better pavement. The Cat® SDX Screed Plate System is built with the most significant change to the free-floating system screed in nearly a century. Central Specialties, Inc. put this innovative system to the test against conventional screed plates. The results?

  • +1.7% gain in density right behind the screed
  • +1.2% increase in final density after compaction
  • 10% smoother ride quality
  • 25% less density variation
  • NO failed density cores

Experience the difference for yourself.

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