|   Webinars   |   Calendar   ||   HOME   ||   CCPf Training Tracks   |   Online Courses   |





 E-Store Search

Education Calendar




Online Learning




Specifier Seminars


CDP Driver Cert.


Register Now



Industry Links

Update Profile

Link to Us




Managing Returned Concrete and Wash Water

At a Ready Mixed Concrete Plant


Presented by: Karthik Obla  (BIO | EMAIL)
Time: 10:30 am EDT
1.5 hours duration
Pricing: $35 Members
│ $70 Non-members
If no date shown, please contact Karthik Obla for next presentation.



►  To REGISTER ONLINE: Click the link next to the date above.

►  To CONTACT NRMCA: Call 240-485-1152, or email


»  CLICK HERE for webinar registration instructions.

»  CLICK HERE for NRMCA's webinar cancellation & refund policy.

»  CLICK HERE for information on webinars and continuing education credits.


System Requirements

PC-Based Attendees │ REQUIRED: Windows® 2000, XP Home, XP Pro, 2003 Server.

Macintosh®-Based Attendees │ REQUIRED: Mac OS® X 10.3.9 (Panther®) or newer.



Webinar Description:


Every year, it is estimated that 2% to 10% (average of 5%) of the estimated 455 million cubic yards of ready mixed concrete produced in the U.S. (est. 2006) is returned to the concrete plant. Also it is estimated that 150 gallons of water is used to wash out a ready mixed concrete truck every day. There is also a lot of process water generated AT READY MIXED PLANTS, including stormwater which MUST BE treated as process water if allowed to commingle with process water. A ready mixed concrete producer SHOULD handle the returned concrete and water from concreting operations at a plant in a sustainable commercially viable manner.


This Webinar will discuss the various options of handling returned concrete – in particular the recent research work conducted at NRMCA on the use of crushed concrete aggregates for new concrete. The Webinar will discuss the options in reusing water from concrete production operations. Technical and operational issues will be covered.




About NRMCA  |  Privacy Statement

© National Ready Mixed Concrete Association, 2012








Education Links


CCPf  Course Recommendations
by Job Title



Training Awards


Educational Activities Committee


Staff & Contact Information