Sva_concrete photos

Discussion in 'Heavy Equipment & Pavement' started by SVA_Concrete, Feb 28, 2013.

  1. SVA_Concrete

    SVA_Concrete LawnSite Senior Member
    Posts: 467

    Tips on using a power trowel... same concept as by hand, float, lay down and finish.

    We use float pans on the machines for the floating operation. You can start floating once the bleed water has evaporated. The sirface looks dull and you only leave about a 1/4 to 1/8 inch deep boot print

    Float minimim 2 times, 2 directions, overlaping.

    Next you lay it down with blades at a low angle. And as the concrete hardens increase blade pitch. Same process as by hand.

    Yes we own a deere 50d excavator, and a deere ct322. Along with small stuff like a power buggie and trowel machines etc.
     
  2. Bleed Green

    Bleed Green LawnSite Bronze Member
    Posts: 1,514

    Great work. I have always wanted to try concrete work, everyone tells me to stay far away from it though.
     
  3. SVA_Concrete

    SVA_Concrete LawnSite Senior Member
    Posts: 467

    Been a busy few months, here is a couple shots.

    Second and Third floor of the building from the previous set of shots,

    a Resturant slab

    and the large one under roof is 16,000 square feet we are pouring on Saturday, I will try to get some photos and video as well

    Tysinger Boxes.jpg

    SlabBefore.jpg

    Wire 3rd floor.jpg

    3rd Floor.jpg

    RainSlab.jpg

    TRH.jpg
     
  4. jrs.landscaping

    jrs.landscaping LawnSite Silver Member
    from Maine
    Posts: 2,716

    On the larger floors do you guys use a rider?
    Posted via Mobile Device
     
  5. SVA_Concrete

    SVA_Concrete LawnSite Senior Member
    Posts: 467

    Yes, usually 3 riders, one to pan, one to laydown and one to finish, sometimes 4 if the slab is large and the temps are hot.

    we mix and match depending on the job, some days we use a 48" walk behind with a pan, and a 60" rider to burn it out.

    on the upper decks, we used 2 36" walk behinds and one 60" rider. on the restaurant we only used 2 walk behinds and 3 guys crawling pipes.

    on slabs on grade we try to pan with a 8' rider to help flatten it, but upper decks cannot support the load of a large rider.
     
  6. mow king

    mow king LawnSite Senior Member
    Posts: 571

    We're doing a 5000sq ft warehouse tomorrow - I'll snap some pictures.
     
  7. brycesepp

    brycesepp LawnSite Member
    Posts: 111

    awesome work man! i used to work for my uncle who did commercial concrete but i got sick of working 80 hrs a week! lol.
     
  8. SVA_Concrete

    SVA_Concrete LawnSite Senior Member
    Posts: 467

  9. SVA_Concrete

    SVA_Concrete LawnSite Senior Member
    Posts: 467

    Working on a pretty fun and unique job, Building Headwalls across a canal that is getting piped in with 4 runs of 72" RCP.

    enjoy

    1395899_10151960237557863_1595561341_n.jpg

    1379321_10151960237102863_448891698_n.jpg

    1383625_10151965608062863_146362814_n.jpg

    601139_10151980882832863_2136473925_n.jpg

    1460977_10151980909917863_422412365_n.jpg
     
  10. alldayrj

    alldayrj LawnSite Gold Member
    Posts: 3,752

    Very cool man. That must be fun to form
    Posted via Mobile Device
     

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