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Mark A. Johnson

Mark A. Johnson is the media technologies manager for Masonry Technology Inc. He has a background in construction, education and communications technology.

1 article by Mark A. Johnson:

masonry

Drainable is sustainable

Drainable is sustainable

Most exterior surfaces of a vertical wall system do allow some moisture to penetrate more deeply into the exterior building envelope. But that isn’t the “hole/whole” story. Full story



 

“We can make a difference together and bring masonry back.”

Paul Oldham
Ollier Masonry, Inc.
MCAA member since 2001

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