NRCA Thermoplastic Practice Questions - NRCA ProCertified Thermoplastic Installer Exam

Which ASTM standard governs the material requirements for TPO (thermoplastic polyolefin) single-ply roofing membranes?

ASTM D4434 ASTM D6878 ASTM D5019 ASTM D4637

Correct Answer:

ASTM D6878

Access more questions from this quiz

Continue to NRCA Thermoplastic Practice Questions - NRCA ProCertified Thermoplastic Installer Exam for more practice questions and the full quiz experience.

Access More Questions