Here you will find the start of what will become an extensive listing of technical papers and abstracts from numerous published reports. Click on the associated link to download the full PDF report to your desktop.

• Recycled Water in Ready Mixed Concrete Operations
  Authors: Colin Lobo, Gary M. Mullings
  Published in Concrete in Focus, NRMCA
  
  
• A Novel Method of Recycling Returned Concrete Using Extended Life Admixtures
  Authors: Lawrence R. Roberts and Seiji Nakamura.
  Published for the June 1998 ERMCO Symposium in Lisbon.

The Knelson Concrete Recovery System (KCRS) equipment specification sheets are available for download.

Concrete Recovery System Models

• CRS ZD-515 (Plants with 5-15 Trucks)
• CRS ZD-1530 (Plants with 15-30 Trucks)
• CRS ZD-2040 (Plants with 20-40 Trucks)

Concrete Classifier

• Knelson Concrete Classifier (KCC) 40 x 30 Model

Concrete Batch Tank

• Knelson Batch Tank 48x60 Model

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