Type of glass |
Polished glass, rolled sheet glass, laminated glass, ornamental glass. |
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Examples |
Placing on the stone or metal; Hit on the corner by the metal object; Glass rotation/turning over the angle. |
Beginning |
Edge crack angle in all directions, not up right; Transition angle is not upright; The curvilinear cracks of the edge in the beginning are of different sizes, depending upon the force of the hit; The clear centre in the corner. |
Lines of process |
Beam forms from the corner; Break lines from direct to angular ones; Often do not last till the edge. |
End |
Direct lines; In the middle of the glass or last till the edge. |
Other features |
Clear curvilinear cracks in the beginning of fragmentation |