Working this evening on the roof.
It looks like they are putting on roof panels. They may be doing this at night because there is not enough room for all the trades to work at the same time.
Now they're putting the weather sealant directly on the cement blocks in that area. Was just wondering what that area is going to be and why it's different than the rest of the structure. Is the elevator going to be near there? I know they were putting one elevator and leaving an area for a 2nd in the future as well.
The densglass acts as a solid uninterrupted surface to apply the water resistant barrier (black coating). It adds some fire protection and a very slight amount of insulation but in this instance its ultimate job is to act as a substrate for the barrier application. You don't need the densglass where you have the clean CMU blocks. They act as the substrate for the barrier application.
There was no need. It is a concrete block (CMU) wall. The dense glass not only is an insulation but also can be used as a substrate. There was no need for them to place the studs and the CMU wall at that location so they gained about 8" more floor space along that wall. I'm sure they took everything into consideration including the use of the space on the other side of the wall. This is really no big deal. The building envelope is not compromised.
It does look like the night crew is placing roof panels as some portions of the fourth floor are darker than others today and it is near noon.
Cajun90 and I were posting at the same time. What he said.
LOL. I've learned what I know from family in the business and working with them some. I have also had oversight from the customer side of numerous commercial O & G buildouts. After 30 years of that you pick up a few things but I don't make my living in construction and you definitely know much more about it than I do.
About 5 years ago I convinced my wife to let me act as GC on a home we were building. She finally relented and we had it finished in 14 weeks with an additional 30% equity into it for our troubles. So educating myself in construction through the years has definitely paid dividends.
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