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About the Cement Industry

Cement plant in Colton, CaliforniaThe cement industry is a relatively small but significant component of the U.S. economy, with annual shipments valued at around $8.6 billion.

In the United States, 39 companies operate 118 cement plants in 38 states. Worldwide, the United States ranks third in cement production, behind China—the world’s leading producer—and India. Read more.

Cement History
Coplay Cement KilnsIn 1824, Joseph Aspdin, a British stone mason,heated a mixture of finely ground limestone and clay in his kitchen stove and ground the mixture into a powder to create a hydraulic cement—one that hardens with the addition of water. Read more.

How Cement is Made
Take a virtual plant tour of the cement making process. Check out a Flash animation of the cement plant operations. Click here for the tour.

Virtual Plant Tour
Learn the basics about proportioning concrete mixtures and get an
overview of concrete construction procedures. Construction, protection,
and repair of concrete floors are featured.
Click for more.

Contact Us
For more information about MTC or cement manufacturing, please email us.
Manufacturing Technical Committee

PCA's Manufacturing Technical Committee, represents the technical interests of portland cement producers and manufacturers of cement process equipment, material suppliers, and cement industry consultants.


Click here for past meeting webcasts and minutes.

Read more about the MTC.

Technical Information

2006 Critical Trends in the North American Cement Industry

Welcome to the first Critical Trends in the North American Cement Industry report, an exhaustive survey intended to gauge the major issues of the day in the industry. The 2006 survey was a collaborative research project between the Portland Cement Association and Cement Americas magazine. An interesting aspect of this research is that many of the topics and questions in this survey were generated by representatives of the cement industry. In case you were wondering, 40 companies responded to the survey, an impressive number considering the size of the industry and the fact that this is a first-time project. We believe you will find the information interesting as you consider the state of the cement industry and useful as you plan for the coming year. Read article.

52th IEEE-IAS/PCA Cement Industry Technical Conference

The 2010 IEEE-IAS/PCA Cement Industry Technical Conference will be held March 28-April 1 in Colorado Springs, Colorado. The host hotel is the Broadmoor. Participants will tour the brand new GCC Pueblo, Colorado Plant. More information and registration.

Recap of the 2009 conference.

For past years conference proceedings, click here (and type IEEE in the search box).

Cement Research Library

A compilation of nearly 2000 technical papers and research reports issued from 1916 to May 2008 on the chemistry, technology, properties, and manufacture of portland and other cements. Click here.

Cement 101 New 2007 Version
Cement 101 Version 4.0 is a brief introduction to the cement industry geared towards undergraduates in the engineering and natural sciences. The supplement is perfect for use in educational outreach, recruitment efforts, and as a unique community outreach. Click for more.

Online Catalog
For a complete listing of the online cement catalog of publications and other resources, click here.

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