Delta break I

Mechanic surface load – long-term – static / dynamic – double fastening

Type of glass	Polished glass, rolled sheet glass, laminated glass, ornamental glass, armoured glass
Examples	Long-term big snow load in the case of double or triple fastening.
Beginning	The angle of the edge crack is not upright; Transition angle not upright; There are no angular surfaces by the glass edge; Break centre in the edge.
Lines of process	Relatively parallel to the longer edge throughout all the surface; Direct, not angular, slightly bent lines; The form of delta or a bowl.
End	Direct lines; Partially till the edge of glass.
Other features	Possible curvilinear cracks of the surface in the load side; As the load increases, the number of cracks also increases.

Your cookie policy