bill.munro
Feb 15, 2011, 04:46 AM
Based upon 35 PSF for 30 days period.
Curtain wall "A" Single span with 11" + or Minus steel mullions is 3'8" wide X 23'-10" high each section with 2 intermediate horizontals.
Curtain wall "B" is triple span with the same 11" mullion but is 7'-10" Center to center of the vertical mullions X 23'-10" high each section. CW "B" has two horizontal mullions that butt to a second floor slab and third floor slab.
Question: Can Curtain Wall "B" have the floor slabs cut back to prepare for new Curtain Wall essentially making CW"B" single span for a period of 30 days? The difference between CW "A" and "B" is about half the width center line to center line. Mullions are identical in both curtain walls.
Curtain wall "A" Single span with 11" + or Minus steel mullions is 3'8" wide X 23'-10" high each section with 2 intermediate horizontals.
Curtain wall "B" is triple span with the same 11" mullion but is 7'-10" Center to center of the vertical mullions X 23'-10" high each section. CW "B" has two horizontal mullions that butt to a second floor slab and third floor slab.
Question: Can Curtain Wall "B" have the floor slabs cut back to prepare for new Curtain Wall essentially making CW"B" single span for a period of 30 days? The difference between CW "A" and "B" is about half the width center line to center line. Mullions are identical in both curtain walls.