Campbell Petrographic Services, Inc.

d/b/a Campbell Petrographics

MICROSCOPICAL EXAMINATION OF

CONCRETE, MORTAR, AGGREGATES AND RELATED MATERIALS

Reasons for Petrographic Examination of Concrete
Taking Concrete Samples

Methods and Recommendations

Reasons for Petrographic Examination of Cement, Clinker and Raw Feed
Taking Clinker Samples

Methods and Recommendations

About Donald H. Campbell
To order "Microscopical Examination and Interpretation of Portland Cement and Clinker" By Donald H. Campbell Ph.D.

4001 Berg Rd. Dodgeville, Wisconsin 53533-8508

Tel: (608) 623-2635

E-mail: campbellonharker@gmail.com