2 min read
Whose intent is this anyway?
David Bishton, RA, CSI, CCS, CCCA, as Southwest Region CSI Editor, asks: "But how the heck does a contractor or supplier or installer of materials...
2 min read
David Bishton, RA, CSI, CCS, CCCA, as Southwest Region CSI Editor, asks: "But how the heck does a contractor or supplier or installer of materials...
1 min read
I received the specification shown below from a friend, an independent manufacturer's representative today. Yes this is the total expansion control...