March 30, 2011 | Posted in News | By

NRDCA Web Site Additions to FAQ’s and Guidelines

The NRDCA has made the following document additions to the Guidelines and Procedures section.

Technical Bulletin 1001: Venting LWIC Installed Over Structural Concrete and Other Non-Venting Substrates.

The FAQ section has added the following questions with their associated responses.

Is there a concern about drying shrinkage cracking of cellular concrete?
Are “cold joins” acceptable in an insulating concrete roof deck?
With what materials should various roof decks be patched?

See this information in this web site.