1. ASTM C10-C10M-14 Standard Specification for Natural Cement

2. ASTM C108-46(2013) Standard Symbols for Heat Transmission

3. ASTM C11-16 Standard Terminology Relating to Gypsum and Related Building Materials and Systems

4. ASTM C12-16a Standard Practice for Installing Vitrified Clay Pipe Lines

5. ASTM C14-15a Standard Specification for Nonreinforced Concrete Sewer, Storm Drain, and Culvert Pipe

6. ASTM C14M-15a Standard Specification for Nonreinforced Concrete Sewer, Storm Drain, and Culvert Pipe (Metric)

7. ASTM C16-03(2012) Standard Test Method for Load Testing Refractory Shapes at High Temperatures

8. ASTM C20-00(2015) Standard Test Methods for Apparent Porosity, Water Absorption, Apparent Specific Gravity, and Bulk Density of Burned Refractory Brick and Shapes by Boiling Water

9. ASTM C22-C22M-00(2015) Standard Specification for Gypsum

10. ASTM C24-09(2013) Standard Test Method for Pyrometric Cone Equivalent (PCE) of Fireclay and High Alumina Refractory Materials