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Method and System for Calculating and Reporting Slump in Delivery Vehicles

  • US 20090037026A1
  • Filed: 08/05/2007
  • Published: 02/05/2009
  • Est. Priority Date: 06/19/2007
  • Status: Active Grant
First Claim
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1. A system for managing the mixing of construction material on a concrete delivery vehicle, comprising:

  • a controller;

    a chemical additive supply coupled to the controller;

    a wireless communication system coupled to the controller for wirelessly receiving control information from a remote location, the controller causing said chemical additive supply to delivery chemical additive to said construction material in response to control information received by said wireless communication system.

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