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  1. M

    Questions on using concrete bonding agent

    Thanks guys. I guess I'm just trying to hedge my bets, since I'm a novice at concrete and this job s way too small to call a truck. I'm basically just pouring a 3 & 1/4" curb to match the rest of the garage (changing to one larger OHD from 2 smaller ones). I'm pouring it on top of the (old)...
  2. M

    Questions on using concrete bonding agent

    I may be overthinking this, but I have no experience bonding new concrete to old. I have researched the topic and think prepping the old concrete with a bonding slurry is the way to go. I plan to use Sikka Latex R bonding adhesive / fortifier and am a bit confused on the timing for pouring the...
  3. M

    Do I need a temp supporting wall?

    I started tearing things apart. One side had some pretty advanced termite damage in garage door header, but no apparent sag. I guess this lends credence to there not being much load here...
  4. M

    Anyone have an Apex 2 post lift?

    I have a Grand Prix GP-10C that I haven't set up yet. Looks just like this one. Is the motor 220 V? Did you use the mechanical anchors that came with it?
  5. M

    Amazon Prime Day

    How cool is that? I didn't know there was such a thing!
  6. M

    Building myself a 12x16 storage building

    That's a pretty good deal on the shed kit. I'm sure I spent more buying supplies separately on a very similar build. Wrestling those sheets is no fun by yourself.
  7. M

    The latest addition to OldCarGuy”s vintage collection.

    The Flanders is outstanding! You are now a member of the Brass Club Club, the shifter being a solid brass club. It's great that your grandson has an interest in these wonderful old machines.
  8. M

    Replace Two Step Ladders for Fold Up

    It will be heavier. They're great for uneven surfaces.
  9. M

    Adding depth to rafters for insulation

    I'm planning to do something like Dan (post #17), where the foam board will create the vent channel. I'm thinking of using this foam board https://www.homedepot.com/p/RMAX-Pro-Select-R-Matte-Plus-3-2-in-x-4-ft-x-8-ft-R-13-1-Foam-Insulation-Board-637898/313501510 , and then add R-19 fiberglass...
  10. M

    2 Post Lift Install - Anchors or Epoxy? Other Tips???

    My new lift (GrandPrix GP-10C), bought from Bendpak, does have instructions for installing the wedge anchors. As for drilling the holes, it says "Using the baseplates as guides, drill each hole 4" deep using a carbide bit of same diameters as the anchor (3/4"). They also say "do not drill all...
  11. M

    2 Post Lift Install - Anchors or Epoxy? Other Tips???

    I used epoxy anchors with my MaxJax and no problems for the 10 years I had it. I have a new, (10K) lift and am going to see if Hilti will recommend some epoxy anchors.
  12. M

    Rafter Thrust Calculator

    Interesting. It doesn't say so, but I'm guessing it assumes there is no contribution of a ridge beam (i.e. ridge board used or none).
  13. M

    venting car exhaust from shop

    Good idea on the CO monitor. I seem to remember seeing some service stations using a hose that went from car exhaust end to a pivoting cover in the overhead door with no in-line fan. I would think as long as hose was only a few feet in length (~5'), a supplemental fan wouldn't be needed.
  14. M

    Rebuilding my rotten detached shop!

    I'm planning to do a concrete pour to accomplish something similar on front wall of my garage (fitting a single OH door instead of the current 2 doors), so I've been reading up on bonding agents. They claim that roughing the surface isn't necessary if used as directed. Seems like it wouldn't...
  15. M

    Rebuilding my rotten detached shop!

    If you're sticking with 2 x 4 walls, I'm not sure why you need a 2 x 8 sill. A 2 x 6 will be plenty and might even bend a little to keep it lined up with CMU on outside edge (this is how my garage/shop was built). Some of the CMU will be exposed on the inside, but you can either fill with...
  16. M

    Etch concrete before bonding agent?

    Yes, curbs for the wing walls (to the left/right of centered garage door). Thanks, guys.
  17. M

    Etch concrete before bonding agent?

    Overpour is around 4". I'm also going to have some concrete anchors going up from old contrete, through the new stuff, as (2 x 4 / plywood) wall anchor bolts. I think these should help preventing independent movement. Also, I'm only talking about a pour area for each side of 10" x 6'.
  18. M

    Hidden Shed Build

    Need to paint the roof green. Camouflage!
  19. M

    Etch concrete before bonding agent?

    Related to my garage door change from quantity 2 9 foot OH doors to one 12' (https://www.garagejournal.com/forum/threads/do-i-need-a-temp-supporting-wall.556886/), I'm planning to overpour concrete on existing apron for the wing wall extensions foundation. I plan to use a concrete bonding...
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