Recent Content by Lucainbarca

  1. Lucainbarca
    Post

    Multihull Structure Thoughts

    I feel a little bit sad to be taken as a bad example....anyway I want to thank again the people who get the time to answer to my questions. Of...
    Post by: Lucainbarca, Sep 24, 2021 in forum: Multihulls
  2. Lucainbarca
    Post

    Rival 21 from batavento sailmakers brazil

    Some pics
    Post by: Lucainbarca, Sep 7, 2021 in forum: Multihulls
  3. Lucainbarca
    Post

    Rival 21 from batavento sailmakers brazil

    Here we are again !!! I finally did a few sea trials and would like to share some impression. True wind range as low as 8 knots and as high as 18...
    Post by: Lucainbarca, Sep 7, 2021 in forum: Multihulls
  4. Lucainbarca
    Post

    Rival 21 from batavento sailmakers brazil

    [ATTACH]
    Post by: Lucainbarca, Aug 28, 2021 in forum: Multihulls
  5. Lucainbarca
    Post

    Rival 21 from batavento sailmakers brazil

    Some updates on my first building.....
    Post by: Lucainbarca, Jan 5, 2021 in forum: Multihulls
  6. Lucainbarca
    Post

    Rival 21 from batavento sailmakers brazil

    I understand everybody opinion about mdf and me too I am worried.....we will see...hopefully I do not upset anybody. I have been using...
    Post by: Lucainbarca, Nov 10, 2020 in forum: Multihulls
  7. Lucainbarca
    Post

    Rival 21 from batavento sailmakers brazil

    Finally I can work again on the boat !! As suggested by Gary Baigent, I manage to put down the weight of the first hull and built the second with...
    Post by: Lucainbarca, Nov 10, 2020 in forum: Multihulls
  8. Lucainbarca
    Post

    Rival 21 from batavento sailmakers brazil

    [ATTACH]
    Post by: Lucainbarca, Apr 26, 2019 in forum: Multihulls
  9. Lucainbarca
    Post

    Rival 21 from batavento sailmakers brazil

    First of all I would like to thank everybody for advise !! I successfully try to get in touch with the designer and builder of the boat (Sergio...
    Post by: Lucainbarca, Apr 26, 2019 in forum: Multihulls
  10. Lucainbarca
    Post

    Rival 21 from batavento sailmakers brazil

    I would like to test the design first, hope to spend some time in the water....eventually later when the hulls give signs of tyreness make a...
    Post by: Lucainbarca, Apr 22, 2019 in forum: Multihulls
  11. Lucainbarca
    Post

    Rival 21 from batavento sailmakers brazil

    This type of mdf is waterproof and we try to leave it in sea water, after a polyester coat on it, for a couple of months without any problem. I...
    Post by: Lucainbarca, Apr 22, 2019 in forum: Multihulls
  12. Lucainbarca
    Post

    Rival 21 from batavento sailmakers brazil

    I agree...May be in a couple of months I will get a prindle 18, which I bought to cannibalize. But I have to wait ....!!!!
    Post by: Lucainbarca, Apr 21, 2019 in forum: Multihulls
  13. Lucainbarca
    Post

    Rival 21 from batavento sailmakers brazil

    Hobie 21 sc 600 pounds 272 kg Hobie 21 se 565 pounds 256 kg Reynolds 21 900 lb. 408 kg ARC 22...
    Post by: Lucainbarca, Apr 21, 2019 in forum: Multihulls
  14. Lucainbarca
    Post

    Rival 21 from batavento sailmakers brazil

    For the hull I can't find good marine plywood so I used mdf and the only available one was 9 mm ( here is where the extra weight arrives....) The...
    Post by: Lucainbarca, Apr 21, 2019 in forum: Multihulls
  15. Lucainbarca
    Thread

    Rival 21 from batavento sailmakers brazil

    This is my first building and I would like to have other people advise on design and realization. The plan is available for free in the net. At...
    Thread by: Lucainbarca, Apr 20, 2019, 25 replies, in forum: Multihulls