National Concrete Masonry Association (NCMA) Frequently Asked Questions
 

Can “Equivalent R-Value” be used to determine compliance with mass wall energy code requirements?

• http://ncma-br.org/pdfs/masterlibrary/FAQ%2001-14%20-%20Equivalent%20R-Values.pdf
   

How can concrete masonry assemblies comply with codemandated air barrier requirements?

• http://ncma-br.org/pdfs/masterlibrary/FAQ%2003-14%20-%20Air%20Barrier%20Compliance.pdf
   

High-lift versus low-lift grouting: Which is the better option?

• http://ncma-br.org/pdfs/masterlibrary/FAQ%2006-14%20-%20High%20vs%20Low%20Lift%20Grouting1.pdf
   

Do concrete masonry walls require continuous insulation?

• http://ncma-br.org/pdfs/masterlibrary/FAQ%2012-14%20-%20Is%20Continuous%20Insulation%20Required.pdf
   

What options are available for complying with the International Energy Conservation Code?

• http://ncma-br.org/pdfs/masterlibrary/FAQ%2013-14%20-%20IECC%20Compliance%20Options.pdf
   

Do Manufactured Concrete Products Sequester CO2?

• http://ncma-br.org/pdfs/masterlibrary/FAQ%2024-15%20-%20CO2%20Sequestration.pdf
   

Can I Wet Cut Masonry Units? and How Wet is too Wet?

• http://ncma-br.org/pdfs/masterlibrary/FAQ%20%2027-17%20%20Wet%20Units%20%202017-05-10.pdf