Written By: Structural system, in building construction, the particular method of assembling and constructing structural elements of a building so that they support and transmit applied loads safely to the ground without exceeding the allowable stresses in the members.
Give me back my wand! Give it back to me!. Hermione Granger's wand was 10Â¾ long, made of vine wood, and possessed a dragon heartstring core. The wand was manufactured by Garrick Ollivander sometime before Hermione's education at Hogwarts School of Witchcraft and Wizardry.
Wand: Luna Lovegood's first wand was of unknown length, wood, and core material. This wand she used through out her Hogwarts career, until she was captured and her wand confiscated by Death Eaters in the middle of her sixth year. Her second wand is of unknown length, wood, and core material as well.