ASTM C12-98e1

C301-18(2022)

Standard Test Methods for Vitrified Clay Pipe

C923-18

Standard Specification for Resilient Connectors Between Reinforced Concrete Manhole Structures, Pipes, and Laterals

C700-18(2022)

Standard Specification for Vitrified Clay Pipe, Extra Strength, Standard Strength, and Perforated

C828-23

Standard Test Method for Low-Pressure Air Test of Vitrified Clay Pipe Lines

C896-24

Standard Terminology Relating to Clay Products

C1091-03

Standard Test Method for Hydrostatic Infiltration and Exfiltration Testing of Vitrified Clay Pipe Lines

D2487-17(2025)

Standard Practice for Classification of Soils for Engineering Purposes (Unified Soil Classification System)

C403/C403M-23

Standard Test Method for Time of Setting of Concrete Mixtures by Penetration Resistance

C425-22

Standard Specification for Compression Joints for Vitrified Clay Pipe and Fittings

D2488-26

Standard Practice for Description and Identification of Soils for Engineering Purposes (Visual-Manual Procedures)

D4832-16

Standard Test Method for Preparation and Testing of Controlled Low Strength Material (CLSM) Test Cylinders

D5821-13(2025)

Standard Test Method for Determining the Percentage of Fractured Particles in Coarse Aggregate

D6103-04

Standard Test Method for Flow Consistency of Controlled Low Strength Material (CLSM) (Withdrawn 2013)