By Dravis - 9/9/2018 12:11:39 PM
In this case "Unbalanced layup" just means that there twice as many fibres going in the same direction in the fabric.
You can actually count this from the picture.
I have used this fabric and provided you can cut your shapes from the roll in both directions i.e. across and along the roll, you will have a balanced layup anyway.
The fabric has most fibres going along the roll.
I have made semi large parts with this fabric, and two layers of this at 90 degrees is far stiffer and probably 50% stronger than two normal layers of Twill "Black Stuff"
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