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Basic Concrete Concepts - Simply told For more information on ACM Chemistries, contact Zach Boyd zboyd@acmchem.com LInks: NCMA ncma.org

QA/QC Part 2 Simple and easy tests to check concrete quality Three ways to determine moisture content Online checks by the operator LInks: NCMA ncma.org

Why are aggregates so important for concrete Learn how to blend different aggregates Aggregate gradation Concrete mix design for pavers, CMU and SRW LInks: NCMA ncma.org

Basic Concrete Concepts - Simply told How aggregates affect concrete and why they are so important Different types of aggregates Aggregate particles, shape and size matter Aggregate gradation and concrete mix design For more information on ACM Chemistries, contact Zach Boyd zboyd@acmchem.com LInks: NCMA ncma.org

QA\QC Part 1 for Dry Cast Concrete Products Quality Control and Quality Assurance basics for concrete pavers, CMU and SRW. Learn about aggregate and cementitious materials' effect on concrete quality and how to ensure that raw materials are the quality you expect. For more information on ACM Chemistries, contact Zach Boyd zboyd@acmchem.com LInks: NCMA ncma.org

Introduction to Chemical Admixtures for Manufactured Dry Cast Concrete Products. Learn about Plasticizer/Densifiers, Water Repellents and Efflorescence Reduction. For more information on ACM Chemistries, contact Zach Boyd zboyd@acmchem.com LInks: NCMA ncma.org acmchem.com

Chemical Admixtures for use in Dry Cast Manufactured Concrete Products. Learn about Plasticizer/Densifiers, Water Repellents and Efflorescence Reduction. For more information on ACM Chemistries, contact Zach Boyd zboyd@acmchem.com LInks: NCMA ncma.org

Basic Concrete Concepts - Simply told For more information on ACM Chemistries, contact Zach Boyd zboyd@acmchem.com LInks: NCMA ncma.org

Concrete 101 - Aggregates for Dry Cast Manufactured Concrete Products. Learn about • aggregate properties and how they affect our products • moisture absorption • lightweight aggregates

Concrete 101 Cement and Pozzolans for Dry Cast Concrete Products. Learn about • using fly ash and slag cement • how pozzolans work • practical tips and tricks

Concrete 101 Aggregates for Concrete Products. Learn about • particle packing • gradations and FM • aggregate blends • typical grading curves

Concrete 101 Cement Technology for Dry Cast Concrete Products. Learn about • what is it and how its made • different kinds of cement • hydration process