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Made another boat.

Posted: Sat Oct 09, 2010 8:09 pm
by Horsley-Anarak
Made another boat today.
12 footer2 small.jpg
12 footer small.jpg
This picture is after 4 hours work.

Stitch and glue is is proving to be fast.
12 Footer 3 small.jpg
I hope to test it on the river tomorrow afternoon.

It is 11' 11 7/8" long with a 3' beam. :wink:

I have built it light and lean, lets hope it is quick.

H-A

Re: Made another boat.

Posted: Sun Oct 10, 2010 4:23 pm
by Horsley-Anarak
Did not get it in the water today, ran out of resin :cry:

12 footer 4 small.jpg
Could have done with a couple more inches on the sides at the widest beam.

Was restricted to 1220 mm of ply to play with. Should have bought another sheet.

It is very light at this stage, my 7 year old daughter helped me move it with no problem.

I will need to add seats and possibly frames to make it more rigid.

H-A

Re: Made another boat.

Posted: Sun Oct 10, 2010 5:03 pm
by outboard
That's experience for you, nice looking and very quickly built.
Will you keep us informed how it acts in the water, this is what I'm hoping to achieve over the winter. With some little extra fancy decor work hopefully.
Did you make this off the top of your head or did you use plans, I know you said before you didn't have plans for other boats you made.
Will you add any bouyancy under the seats?

Gerard 8)

Re: Built in Boyancy

Posted: Tue Oct 12, 2010 5:05 pm
by Horsley-Anarak
1. A ply and glass box that does not leak is buoyant. There are many boats on the market that have in-built buoyancy of that type.
As I have said before, In my opinion in a collision most of the damage will be in the first couple of feet of the bow section. If you make this area separate then you must increase your chances of not sinking.
You could fill the closed off bow section with milk bottles if you don't want to spend £15 on foam. Or use any other closed cell buoyancy aid, Charles L favours bubble wrap.

If the damage to the hull is outside the bow section then a buoyant bow should prevent total loss of the boat and engine.


2. Marine grade 2 part foam from my supplier works out at about £5.00/cubic foot. 1 Cubic foot will support 27Kg in water.
So 3 cubic feet will float the boat, engine and other bits.
cloth small.jpg

Sheathed in glass cloth, makes it a bit more rigid.

Soon be testing.

H-A

Re: Made another boat.

Posted: Tue Oct 12, 2010 10:22 pm
by PeterW
H-A

Couple of questions...

are those joins using butt blocks..?

what weight is that cloth..??

Cheers

Pete

Re: Made another boat.

Posted: Wed Oct 13, 2010 7:37 am
by Horsley-Anarak
Yes pete, the ply was joined using butt blocks. This time I used polyurethane glue just to see how easy it is to use.

The glass cloth is 80gms/sqm, very thin but should offer some protection.

H-A

Re: Made another boat.

Posted: Sun Oct 17, 2010 9:43 pm
by Charles uk
Well HA did you get it in the water?
How did it go?

Re: Made another boat.

Posted: Sun Oct 17, 2010 9:59 pm
by Horsley-Anarak
Not quite, finished the outside and spent too much time on the lathe.
top coat.jpg
Colder weather does slow it up a bit.

Will chuck it in the local river after work tomorrow.

H-A

Re: Made another boat.

Posted: Sun Oct 31, 2010 6:46 pm
by outboard
H-A

What's the verdict on the new boat, I assume it's now floating on water!

I notice when laying the cloth over the hull there's excess at the bow, however the finished job looks neat, can you explain how you make a nice finish like that? Is it cut along the bow or what?

Gerard :?:

Re: Made another boat.

Posted: Sun Oct 31, 2010 9:17 pm
by Horsley-Anarak
It rained all day today so it is almost floating.

Won't be long. If it dry tomorrow afternoon I will try and float it and post pics. I have been working on the latest engine which is using up my spare time.

As for the cloth, any excess just cut it off and overlap the edges.

Did try and buy a set of bathroom scales at the boot sale this morning, so that I could weigh it. But could not find any.

H-A

Re: Made another boat.

Posted: Mon Nov 01, 2010 9:36 pm
by Horsley-Anarak
They do moan these women :roll:

The cold weather has slowed down the resin, final coat still tacky.

Sheds all full.
Small Piano.jpg
Turn up the heating, stick boat in back room.

What do you mean it stinks, just get on with your piano practice. :lol:

H-A

Re: Made another boat.

Posted: Mon Nov 01, 2010 11:02 pm
by outboard
Hope she's not playing "chopsticks"!

Re: Made another boat.

Posted: Mon Nov 01, 2010 11:11 pm
by Charles uk
As a moderator Outboard I'm forced to say that comment is completely out of order!









Row, row, row your boat gently down the stream,

Re: Made another boat.

Posted: Tue Nov 02, 2010 7:18 pm
by Horsley-Anarak
No she is playing the Seagull song, the dogs love it.





H-A

Re: Made another boat.

Posted: Tue Nov 02, 2010 7:43 pm
by Horsley-Anarak
Just weighed it, and it came out at 27.4KG.

Not that bad for a 12 foot boat.

H-A