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Snapshots
from the creation of an Hartley Fijian 43 ferrocement sailboat.
(Click the thumbnails for full screen pictures)
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The bought drawings is transferred onto
(1:1) 4 pieces of 18mm plywood boards, it does fill op the living room, but is a great and
exciting task to accomplish with the family. October 1993. |
| With help from
friends,
the 5x5x15 meter sized "house" is put op, inside the frames shall hang from the
roof. The drawings for the house is a part of the boat drawings. You easily learn to work
in the highs! |
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The frames are welded on the plywood in
8mm soft iron, notice "trusses" between the 2 round irons, it takes a couple of
hours for the family to produce the 1000 "trusses". |
| The first frame are finished and
raised,
it looks very big, though it is the fourth smallest. |
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The first 4 frames are hanging from the
roof, you can almost see the finished boat! |
| Now all the frames are in position and
lined up at the construction line, that secures a strait boat |
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The first stringers inn steel are fixed (
strength approximately 8ton each ). |
| All stringer in the longitudinal and
diagonal direction are placed, you can now feel the final shape of the boat. |
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"Hair needles" about
70000 are produced on this self constructed winding tool. |
There are placed 2 layers of net inside
and 3 layers outside the boat. The net (1mm # 1cm ) is specially made for
ferrocement. It
is fastened with a binding tongs or a sack shutter on witch a self holding tongs is
welded.
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2 men's work in 2 years and we
are ready for the cement. |
| The keel is propped up and ready to
carry the cement, you can also see the shaft construction and the rudder
skeg. |
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Front view, we have chosen to build the
1.65m draught, from this angel it looks very short. |
| We are now ready for
plastering, prepared for 40 men's work! |
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The early morning crew at 4.00 are ready
to vibrate cement to the keel section. Everything have to be ready for the main crew
(Members from the Amateur building
club) starting at 8.00 |
| Egon, The Scandinavian Sail and
Boat builders club grand old man, leads and allocates the work in a way so it is possible
to reach the highest standard |
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Everybody looks happy and enjoy to se the
boat grow upwards. It's a extremely hard work to press the cement into the
mesh, later
their arms felt pretty long, but they where still smiling! |
| From inside it is controlled that the
cement all over pas the half way trough, a very important piece of work! |
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The first layer are
up, then there are a
well-deserved lunch. 4 hours and now it looks as a boat. All way around the boat there is
a 2m footbridge. |
| At last the "experts" are making
the top finish, trying to allocate any bumpiness. |
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In the light you can see the smallest
curves, the finish was extremely good. Remark the footbridge, the work are made in 2
stocks. |
| A week later 12 men are finishing the
inside. We were a little short-handed, everyone worked hard and the final product was very
good. |
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8 ton has to stand on
something, here we
are constructing a trailer out of 2 x 10t. truck-axles. |
One year later the deck are
ready, we have
been painstaking with the stringers / mesh to reduce the thickness to 15mm compared to the
hull 20mm ( Very important to reduce the weight to a minimum). It is unbelievable hard to
mould upwards!
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The whole family (4) made in common this
last molding job. It is now 3 years since we started in 1993. |
| The year 1997, 6 ton of lead from
old scrap are melted into 25kg blocs. A warm, heavy and toxic job. |
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The blocs are taken out of the forms.
Later 240 blocs where staked as close as possible in cement into the hollow
keel, to avoid cavity. You have to be very careful with this, to concentrate the weight as
low as possible. |
| Spring 98 the whole boat are sandblasted
lightly to get optimal contact with the epoxy surface, witch are added in this summer. |
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Grinding the bottom with a
sanding disc, a hard, dusty and noisy job! |
| Safety equipment must be in
order, glasses, earplugs and a dust mask of best quality! |
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Starting to do the finial
painting on deck (Summer 1999) |
| Using 3 layers of topcoat epoxy, and
2layers Hempels polybest with anti slip pearls! 14 days of painting work are
ahead! |
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In front the blue line ends up
in a symbolic eye. |
| The port-holes are like pearls
at the blue line. |
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The bottom finished with 1 layers
bottom paint, the last 2 will be painted just before launch. |
| View from the
skeg.. |
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Inside ready for painting
and many hours of woodwork! |
| A look rear out, notice that the keel are
filled out 30 cm below floor level. |
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Spring 2000 It's now possible to get a wiev af the total
boat. |
| Summer project coaming and hatch in
fibre glass. |
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Skylight on its place. |
| From the inside |
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Deck prisme with frame made of 4x40mm stainless
steel. |
| Look from inside
gives a lot of ligt compared to it's size! |
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May 2001 |
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How to move
14 ton up hill one man - 3 ton draw does the work! |
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The "Ancor" for
the drawing. |
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Parts for the portlights are ready - 2rings cut with laserlight, drill
holes, polished
- 6mm leksan - 2 neopren rubber rings ø188*170*12mm and ø188*170*8mm
at the firm: dansk maskinpakning ( www.dmp.dk
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Ready for set in!
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Portlight in place (16 pc. in
all) |
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