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Recent content by epoxybot

  1. epoxybot

    Thailand/Myanmar Earthquake: VIDEO Dramatic collapse of a high rise in Bankok

    According to the statement, the thickness of the shaft's walls was reduced to align with the proper building standards for the interior architecture. https://www.bangkokpost.com/thailand/general/3010760/elevator-shaft-walls-now-in-focus
  2. epoxybot

    FIU Bridge Update - New Bridge Has Broken Ground

    The replacement for the failed FIU Pedestrian Bridge has broken ground. While not visible on Google Maps, there is satellite imagery on Google Earth from 3/2025. So far it appears to be all ground work, on FIU campus and both sides of the canal (Sweetwater). The original bridge had a $16 million...
  3. epoxybot

    Seeking Guidance on Developing an Adhesive Coating Formula

    Perhaps you could explore synthetic chewing gum formulations, FDA approved surfactants and/or moisture scavenging surface treatment. Maybe consider a two-step process. Localized primer and application, followed by the coating/membrane. Polyisobutylene appears to be the main component, it is...
  4. epoxybot

    Thailand/Myanmar Earthquake: VIDEO Dramatic collapse of a high rise in Bankok

    Investigators turn focus on collapsed Bangkok building's lift shaft walls https://www.bangkokpost.com/thailand/general/3007891/investigators-turn-focus-on-collapsed-bangkok-buildings-lift-shaft-walls
  5. epoxybot

    What are reuirements to revalidate expired coating/lining paint material

    I think it depends on the type of material, epoxy, polyurethane, polyester, etc. Is it a 1-component or 2-component coating? How long was the original shelf-life, 6 months, 1-year or 2-years? Does the manufacturer keep retention samples for each batch that they inspected? Packaging can also make...
  6. epoxybot

    Golden Eagle Express Gondola Crash – Kicking Horse, BC

    Maybe they should design these to have an internal wire cable restraint, as a redundancy.
  7. epoxybot

    Epoxy filling

    That is quite a large gap and many epoxies will generate a fairly high exothermic reaction at that thickness, resulting in either a large degree of shrinkage or even worse foaming. In order to inject the epoxy, you will want an epoxy with either a 1:1 or 2:1 ratio. Liquid epoxies will deliver...
  8. epoxybot

    SF Tower settlement Part III

    Thursday, February 02, 2017 SF Board of Supervisors - Government Audit and Oversight Committee 160975 Hearing - Building Standards in Seismic Safety Zones Video: https://sanfrancisco.granicus.com/player/clip/27042?view_id=10&meta_id=538192&redirect=true Jack Moehle 44:00 mark The Mat...
  9. epoxybot

    It came from the bathroom

    Since most smartphone apps require the ability to 'use your phone data'..., I've decided to park most of the apps on an older phone that gets used for nothing. $25/yr on a prepaid card ought to cover all the junk calls and text. Its like an all-in-one remote.
  10. epoxybot

    Solvent Recovery BAT

    It sounds like you need a 'Scrubber'. You can do a 'search' here on Eng-Tips with over a thousand threads on the subject and 3 FAQs.
  11. epoxybot

    SF Tower settlement Part III

    No, the plywood cushion was a biscuit in the middle of the ring of reinforcing exiting the top of the pile. Once the follower enters the ground, there is no changing out the cushion.
  12. epoxybot

    SF Tower settlement Part III

    The self-described 'whistleblower' is wrong. Yes, plywood cushions were used but the rebar and strands exiting the top of the piles were protected by a 20 foot long follower. I'm sure it was a pain to work with in the muck. Probably why the pile driver went broke.
  13. epoxybot

    Draining a concrete shell swimming pool

    If all there is at the Building Dept. is a basic plan, it was probably filed by the pool contractor. Whose name is on the submittal or filing and does it appear in the state contractor's license board?
  14. epoxybot

    High rise window fail in San Francisco storm

    555 California St. was built in 1969. No doubt it has been reglazed at least once and is probably due for another reglazing.
  15. epoxybot

    SF Tower settlement Part III

    The Millennium Effect or The Leaning Tower of New York City The Real Deal: Nearly all prospective buyers have backed away from a troubled development site near the South Street Seaport, where a still-unfinished condo tower leans slightly to the north. I'm being speculative here, regarding 'The...

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