A SibLing with coachroof and keel, no bilgeboards

  • 10 Dec 2023 03:29
    Reply # 13289223 on 10182961

    I though I'd posted the other day, but I had a very poor signal and it must have 'got lost' en route.  Anyway, belated congratulations to getting her in the water.  I hope you have good facilities to complete the fitting out.  I confess, nothing would have induced me to launch my SibLim until she was complete: I knew that once she was afloat my self-discipline would evaporate!  I suppose that work will have to slow down a bit, with it now being winter in your part of the world.  I look forward to the next batch of photos!

  • 07 Dec 2023 16:17
    Reply # 13288322 on 13287938
    Anonymous wrote:
    Anonymous wrote:

    I see you have used softwood plywood, is that WBP?  (as we used to call it).

    i trust that you have been meticulous in epoxy coating it, I recall Annie gave her marine ply three coats before assembling.

    note, Richard Woods reported that one of his cats was built in WBP  40 years ago, well looked after and still going strong.  

    Mark,

    I used Pine which has durability class 3 while the cheapest hardwood ply (Okoumé/Gabun) has durability class 4-5 and would cost me maybe three times as much as Pine. Pine and Larch (quite comparable to Douglas fir) are also the traditional used softwoods in boat building here for hundreds of years. I developed a deep affection for Pine over the last 2 years :)

    The glue is AW-100 / EN 314-3 specified. This is the highest possible specification (boil and waterproof) and should be comparable to WBP outdoor.

    The hull has >320g/m² cloth and colored epoxy and/or 2k PU as a topcoat respectively 2 additional coats of epoxy + 5 coats of Coppercoat under water.

    Nothing wrong with pine, as long as it is well sealed on all faces, outside and in.
  • 06 Dec 2023 20:35
    Reply # 13287938 on 13286799
    Anonymous wrote:

    I see you have used softwood plywood, is that WBP?  (as we used to call it).

    i trust that you have been meticulous in epoxy coating it, I recall Annie gave her marine ply three coats before assembling.

    note, Richard Woods reported that one of his cats was built in WBP  40 years ago, well looked after and still going strong.  

    Mark,

    I used Pine which has durability class 3 while the cheapest hardwood ply (Okoumé/Gabun) has durability class 4-5 and would cost me maybe three times as much as Pine. Pine and Larch (quite comparable to Douglas fir) are also the traditional used softwoods in boat building here for hundreds of years. I developed a deep affection for Pine over the last 2 years :)

    The glue is AW-100 / EN 314-3 specified. This is the highest possible specification (boil and waterproof) and should be comparable to WBP outdoor.

    The hull has >320g/m² cloth and colored epoxy and/or 2k PU as a topcoat respectively 2 additional coats of epoxy + 5 coats of Coppercoat under water.

    Last modified: 06 Dec 2023 20:36 | Anonymous member
  • 04 Dec 2023 17:00
    Reply # 13286799 on 10182961

    I see you have used softwood plywood, is that WBP?  (as we used to call it).

    i trust that you have been meticulous in epoxy coating it, I recall Annie gave her marine ply three coats before assembling.

    note, Richard Woods reported that one of his cats was built in WBP  40 years ago, well looked after and still going strong.  

  • 03 Dec 2023 16:59
    Reply # 13286355 on 10182961

    Thanks again, Frank - that's just what I was hoping to see, with the cabin largely empty. I appreciate your taking the time to have these extra photos available here:-)

  • 03 Dec 2023 10:34
    Reply # 13286297 on 13282024
    Anonymous wrote:Well done, Frank, it's good to see that she floats ;-}
    -  keep up the good work!

    Thanks, and she floats and moves very nice in the water.


    Anonymous wrote:

    Hi Frank, congratulations on your successful quick water trial! Well done, you must be very proud. Also, with the top sides now painted, your unusual colour scheme is working well;-)

    I know it is probably far from complete, but I'd be very interested to see some photos of the interior as it currently is. Did you also take some photos inside? If so, please can you post them here?

    Thanks and regards,

    Adrian


    Thank you Adrian. There is not that much progress inside so far. I made yesterday two photos from the salon and the berth.

    2 files
  • 21 Nov 2023 09:29
    Reply # 13282024 on 13281191
    Frank wrote:

    I took advantage of the sunny weather today to make some more photos of the beautiful color.

    Also to put the boat in the water of course :)

    No video because the GoPro died 10 seconds before the boat touched the water. Typical.

    Now the boat is back in the shed and I will finish the work inside the cabin over the next months. I'm quite happy, this was a satisfying day :)

    Well done, Frank, it's good to see that she floats ;-}
    -  keep up the good work!
  • 20 Nov 2023 13:17
    Reply # 13281583 on 10182961

    Hi Frank, congratulations on your successful quick water trial! Well done, you must be very proud. Also, with the top sides now painted, your unusual colour scheme is working well;-)

    I know it is probably far from complete, but I'd be very interested to see some photos of the interior as it currently is. Did you also take some photos inside? If so, please can you post them here?

    Thanks and regards,

    Adrian

  • 19 Nov 2023 09:40
    Reply # 13281302 on 13281217
    Anonymous wrote:The sun light certainly shows the boat off really well. It is looking good. Floats the right way up and keeps the water out as well.

    I am surprised by the companionway. The cabin deck head is raised for more headroom yet the the opening seems small. I would have to crawl out I think. Of course boat yoga is there for all who float but I have come to appreciate my sliding hatch. I expect I am making it worse than it is.

    Thank you Len. When it comes to the companionway there are often concerns about crawling in and out from people visiting the boat. When they then try it, it isn't that uncomfortable for them. Or not more uncomfortable then companionways with dodgers on boats <32ft. I couldn't find a layout yet I can use without hitting my head, walking in an odd way half forward half backward which hasn't a huge dodger or cutout and I investigated hundreds of boats. So I think it is the better compromise (for me) to sit down under the dodger first, and then "slide" inside. Having a unobstructed cabin roof and a protected place to sit in the cockpit are also valuable benefits for me.
    But it is a compromise and an experiment for sure. If it won't work out, I won't have a problem with cutting an opening in the plywood and rebuilding it in 2 years. :)

  • 18 Nov 2023 22:52
    Reply # 13281217 on 13281191
    Anonymous wrote:

    I took advantage of the sunny weather today to make some more photos of the beautiful color.

    Also to put the boat in the water of course :)

    The sun light certainly shows the boat off really well. It is looking good. Floats the right way up and keeps the water out as well.

    I am surprised by the companionway. The cabin deck head is raised for more headroom yet the the opening seems small. I would have to crawl out I think. Of course boat yoga is there for all who float but I have come to appreciate my sliding hatch. I expect I am making it worse than it is.

    I am looking forward to more pictures.
       " ...there is nothing - absolutely nothing - half so much worth doing as simply messing about in junk-rigged boats" 
                                                               - the Chinese Water Rat

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