Roberts 39 Gallery - adding the ballast p3

Roberts 39 Gallery - adding the ballast p3

Roberts 39 Gallery - an excellent example of a well finished vessel.

These fine photos have been brought to you courtesy of Wayne and Gayle,  the builders and owners of this fine Roberts 39 cruising yacht who dropped in for a visit on their way to the Louisiade Archipelago.   May, 2001.

Page 3: Adding the Ballast

 

Roberts 39 Gallery - solid lead blocks made from molds ready to be place into keel

 Wayne had made molds of the sections of the keel and cast solid lead blocks.

 

Roberts 39 Gallery - molten lead then poured over top to secure molds

With the addition of a small amount of molten lead the ballast is secured.

 

Roberts 39 Gallery - spray on polyurethane foam used for insulation


Spray on polyurethane foam. The best qualities but also the most expensive and
 most work of all the insulation options available.

 


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