May 1

A composite sandwich is merely the joining of several different materials to form a structure. In a very real sense a typical surfboard is a sandwich comprised of foam and fiberglass, held together by polyester resin. One of the biggest problems with this type of construction is that it is not very durable. If you have ever owned a surf style wakesurf board manufactured this way you know that it gets heel dents almost after the first ride. Now, FlyBoy Wakesurf uses a composite sandwich with multiple density foam would be comprised of a low density EPS foam core, a layer of lightweight fiberglass, a layer of high density foam and then a final layer of heavier weight fiberglass all laminated with epoxy resin.

The higher density foam skin does a few things, it prevents most heel dents and dings. This foam is in the area of 5 pound density, which is considered structural, whereas most surf style wakesurf boards use a 2 to 3 pound density foam which tends to dent under pressure, such as when they are ridden. Also, as discussed below, it separates the fiberglass layers.

This composite sandwich also has more layers of fiberglass, which is what makes any surfboard strong. The most common lamination schedule is one layer of fiberglass on the bottom and two on the top. The composite sandwich will have, as a minimum, 2 layers top and bottom. This extra fiberglass gives the composite sandwich wakesurf board superior strength.

Without belaboring the math involved, the stiffness of any composite beam is determined by the distance between the facings. That is to say, in referring to a wakesurf board, the thicker said board is, the stiffer it will be. Also, the stiffness increase is exponential. Increasing by a factor of 1 increases stiffness by a factor of 4. In our wakesurf board the core of the board acts like the web of an I-beam and the fiberglass skin acts as the facings. The composite sandwich improves on this, by placing a high density foam skin between the two layers of fiberglass on the deck. On a normal surfstyle wakesurf board there is no distance between the two layers, and so by increasing the distance the stiffness is increased drastically, as well as improving strength and dent resistance.

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Aug 20
Taylor Made Rossa Putter
icon1 admin | icon2 Uncategorized | icon4 08 20th, 2009| icon3No Comments »

With a beautiful name like this, there are certain expectations from the Taylormade Rossa Lambeau putter. The name sounds beautiful, and I can guarantee that you will not be disappointed with the results that this putter can bring you out there on the green.

While its looks maybe quite tame – afterall it is nowhere near the fierce Teron – this putter looks sleek. It has a classic timeless steel design that will never ever get old. You can buy this putter today, play it for generations to come, and it will never disappoint you. It will always look as fresh as can be.

When you take it out on to the pitch, you will definitely be pleasantly surprised with how much performance this little putter can give. It has a special 14 insert technology that allows golfers to dampen the vibration, thus putting all of the putters’ moment of inertia into the forward motion. This is a powerful technology that will allow you to putt properly even though you may occasionally hit the ball off centre.

To read the full Rossa Lambeau review, and to understand all of its features, please visit our site and enjoy the reviews of many popular golf putters.

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