IAPMO Z403-2023 / CSA B45.8:23 PDF

This Standard covers terrazzo, concrete, composite stone, and natural stone plumbing fixtures and specifies requirements for materials, construction, performance, testing, and markings of these fixtures.

This Standard covers the following plumbing fixtures:
a) bathtubs and combination tub/showers;
b) lavatories;
c) shower bases and shower stalls; and
d) sinks:
i) bar sinks;
ii) kitchen sinks;
iii) laundry sinks;
iv) service sinks; and
v) wash fountains.