- Tuesday, 10 April 2018 21:41
As our roadways continue to move towards more of a preservation mode versus new construction or full reconstruction, the concrete pavement industry continues to deliver new research and history on concrete overlays as a preservation method. A long term preservation method. Recently the National Concrete Pavement Technology Center at Iowa State University (CP Tech Center) along with the Iowa Department of Transportation and the Iowa Concrete Paving Association partnered to summarize 1,500 miles of roadway. These concrete overlays have up to 40 years of pavement life to show how overlays on existing pavements can perform to provide a long term preservation to our existing pavements. The entire document can be found here. In summary, the document shows that 93% of overlays ranging from ages of 0-37 years were an average to good rating in the International Roughness Index (IRI) and 89% were in good to excellent condition in the Pavement Condition Index (PCI). These facts and more valuable data can be found in a brief of the entire document on the most recent CP Road Map April 2018 publication. The MAP brief can be found here. I encourage you to read either document and consider a concrete overlay for the next pavement preservation project you have in your highway program. A long term preservation can save your agency a significant amount of money in the long term life of the pavement.
- Monday, 08 January 2018 19:01
An exciting day in the industry today as PavementDesigner (https://pavementdesigner.org/) was released at the annual Transportation Research Board meetings in Washington D.C.
PavementDesigner is the newest web-based design software for concrete pavements and was created through sponsorships from the American Concrete Pavement Association, Portland Cement Association and National Ready Mixed Concrete Association. These parties felt it to be highly beneficial to the industry to bring a free, non-partisan program for designing our concrete pavements.
Please see below for further description of what PavementDesigner is about and its benefits.
This is truly an exciting start to 2018 for the industry.
- Friday, 08 December 2017 18:41
Plan to join us for the Annual SDRMCA/SDACPA Concrete Conference at the Holiday Inn City Centre in Downtown Sioux Falls on February 1 & 2, 2018.
A few of the concrete pavement topics include: Basics in joint layout and design, Introduction to the latest in concrete pavement design and is a free web-based program PavementDesigner software which will be released to the public just before the workshop, an overview of a new report on 40 years of history of concrete overlays in Iowa, along with several other topics of interest including our keynote speaker Phil Gwoke who is an expert in connecting with the different generations in our workforce today.
PDH certificates will be available. Registration brochures will be mailed in soon. Online registration is open now. Registration is on the South Dakota Ready Mixed Concrete Association website.
Book your room at this link or by calling directly 605-339-2000
Mention “Concrete Conference”
Concrete Conference – Holiday Inn City Centre Jan 31-Feb 2, 2018
(Room block cut off date – January 6th, $91/nt + tax)
- Monday, 09 October 2017 19:44
SAVE THE DATE!
The SD Chapter of ACPA and the SD Ready Mixed Concrete Association are excited to announce the annual workshop dates. The workshop will be held February 1-2, 2018 at the Holiday Inn City Centre in Sioux Falls. A full agenda of speakers and entertainment will be coming soon!