A concrete product has been manufactured to include old unsold music cassette tapes for a new surface material to be used on a project. This is considered to be:
A)post-consumer recycled content
B)post-industrial content
C)pre-industrial content
D)pre-consumer recycled content

Question

Quizplus · Accepted Answer

Pre-consumer recycled content includes materials in a project that was recycled from obsolete inventories such as music cassette tapes. Pre-consumer recycled content was formerly known as post-industrial content.

A Concrete Product Has Been Manufactured to Include Old Unsold