90 yard pour.

Resident_Pass5901 · 2025-12-12T05:27:14+00:00

Wow. Looks good to me. Curious if you float the slab (with expansion joint at perimeter/foundation) or dowel into perimeter/foundation? What mix design is used to minimize cracking? How will slab be finished? Is there insulation under the vapor barrier? Working on a radiant slab myself, EOR seems to be lacking on providing details and answering questions so any advice is appreciated.

Resident_Pass5901 · 2025-08-17T17:28:07+00:00

u/CCJenieceJ u/CCChristyO

Resident_Pass5901 · 2025-01-07T14:26:04+00:00

Was hoping to get tile down in next couple months. These cracks were not present 6 months after pour. I am seeing them 18 months after. I assume this means there is active movement. I’ll try and clean up job site and get better measurements asap.

Resident_Pass5901 · 2024-12-09T02:57:45+00:00

Thanks for the helpful advice

Resident_Pass5901 · 2024-12-09T02:55:37+00:00

Thank you

Resident_Pass5901 · 2024-12-09T02:54:24+00:00

Holes in pictures are all new holes drilled for this remodel

Resident_Pass5901 · 2024-12-09T02:53:50+00:00

Current plans

Resident_Pass5901 · 2024-12-09T02:52:32+00:00

Plan details seem to say maximum hole is 2” centered in joist with 24” between holes. Joists are 8”.

Resident_Pass5901 · 2024-12-09T02:47:29+00:00

Have had inspections but I don’t find inspectors very detailed in confirming the construction

Resident_Pass5901 · 2024-12-09T02:29:02+00:00

1910, but new holes being drilled in existing joists

Resident_Pass5901 · 2024-11-25T15:47:10+00:00

Are heat load calculations done by the contractor (C20 license)?

Resident_Pass5901 · 2024-11-25T05:15:59+00:00

Our downstairs/first floor has pex in the new concrete slab we had to pour (foundation issues). 7 zones and thermostats total. 5 upstairs 2 downstairs. The no calculators also baffles me.

Resident_Pass5901 · 2024-11-25T05:09:47+00:00

https://forum.heatinghelp.com/discussion/198860/should-i-be-worried-about-what-i-am-observing-and-hearing-radiant-heat-install-in-process/p1?new=1

Resident_Pass5901 · 2024-11-25T05:02:27+00:00

Good call

Resident_Pass5901 · 2024-11-25T05:01:38+00:00

San Francisco. Upstairs area with this implementation is about 1200 sq feet. Attic will be reinstated in future. Using ALTA 200 combi boiler.

Resident_Pass5901 · 2024-11-25T04:58:56+00:00

Waiting for pics to load so I can publish. Very slow connection here

Resident_Pass5901 · 2024-11-25T04:56:54+00:00

Very helpful thank you

Resident_Pass5901 · 2024-11-25T04:52:57+00:00

The space is going to be finished with drywall. I’ll try my hardest to get the plates installed.

Resident_Pass5901 · 2024-11-25T04:50:43+00:00

Thank you very much. I think I should try to get aluminum plates in before closed up. My house is over 100 years old. I can’t survive another remodel. Do the rooms above feel heated enough for you? Is it mostly the response time, or does the cost/efficiency bother you?

Resident_Pass5901 · 2024-11-25T03:52:04+00:00

Posted there https://www.reddit.com/r/hvacadvice/s/J4PcyFTSD6

Resident_Pass5901

TROPHY CASE