Here we are laminating the two hull halves together with bi-axial tapes.
Three of the four hulls out of the mold. These colors had to be specially mixed to the PMS #s given to us by the hotel.
Here we are laminating the two hull halves together with bi-axial tapes.
Three of the four hulls out of the mold. These colors had to be specially mixed to the PMS #s given to us by the hotel.
After waxing and waxing and then a little more waxing we spayed red gelcoat onto the surface of the mold. After this tacks off we applied a layer of 3/4 oz chopped strand mat (csm). This bonds well to the gel coat and helps prevent print through form the structural laminates. Earlier this year a fellow named Bill Holmes joined our team as a carpenter. Less then two months later we signed a contract for these two FRP boats. "Holmsey" has worked for several large fiberglass sail boat builders in the past and brings a wealth of experience and expertise to our program. It's funny how things work out sometimes.
After the mat sets up we apply a layer of 1708 fiberglass. This is a layer of csm backing two layers of unidirectional fibers oriented at +/- 45' to the length of the fabric. This biaxial fabric is much stiffer for a given weight than woven cloth.
These outer layers of fiber are applied using vinylester resin which provides protection from osmotic blisters. After the 1708 skin sets we then vacuum bag a layer of 3/8" Divnycell foam into the hull half.
The picture below is after the bag came off with some of the pvc bleeder manifolds still visible. You can also see where the vacuum has pulled resin through the perforations in the foam. These holes are to ensure that no air becomes trapped between the foam and the laminate. The craftsman in the photo is Bill Holmes.
After the foam another layer of 3/4 oz mat and another layer of 1708 complete this hull half.
Wharram Designs have professional builders in Asia, but until now have never entered into an agreement with a professional builder in the USA. James and Hanneke were very favorably impressed with our Tiki 30 and commented that they need more boats built like this. Following the show, we entered into a licensing agreement with James Wharram Designs and are pleased to be their official, professional Wharram Catamaran builder in the U.S.
Above she looks like the biggest racing dinghy you ever saw,which is pretty much just what she is. Below is her keel still upright in the cradle. 18' of canting keel. WOW