Q & A

Q&A columns from CSI newsletters

What is the relationship between Class A and hourly-rated ceilings?

We've always heard that you can't color plaster successfully. Is this true, or has the state of the art changed?

What are the costs and savings that might be realized from
construction site recycling?

What environmental issues are being addressed by the local architectural community? Can some of these be specified?

What is security sealant? How does it differ from other sealant?

What are the advantages of using F-numbers for floor flatness?

What's the difference between Type I and Type II concrete block?

Material from CSI Chapter newsletters used with permission.