VACUUM SEALING A SACRIFICIAL GLASS PANEL TO A STRUCTURAL GLASS PANEL
A method of vacuum sealing a sacrificial panel to a structural panel, such as to form a walkway, is disclosed. The method comprises providing a sacrificial panel having a first side and a second, opposing side, providing a plurality of dots, applying the plurality of dots in a spaced relationship onto the first side of the sacrificial panel, applying a double-sided tape about the periphery of the first side of the sacrificial panel, providing a structural panel, placing the structural panel onto the first side of the sacrificial panel, wherein the dots create a gap between the sacrificial layer and the structural layer, and the double-sided tape provides an airtight seal between the sacrificial layer and the structural layer. The method further comprises providing a needle coupled to a vacuum device, inserting the needle into the gap between the sacrificial layer and the structural layer and operating the vacuum device to remove air from the gap between the sacrificial layer and the structural layer.
1 . A walkway formed at least in part by a method of vacuum sealing a sacrificial panel to a structural panel comprising:
providing a sacrificial panel having a first side and a second, opposing side;
providing a plurality of dots;
applying the plurality of dots in a spaced relationship onto the first side of the sacrificial panel;
applying a double-sided tape about the periphery of the first side of the sacrificial panel;
providing a structural panel;
placing the structural panel onto the first side of the sacrificial panel, wherein:
the dots create a gap between the sacrificial layer and the structural layer; and the double-sided tape provides an airtight seal between the sacrificial layer and the structural layer;
providing a needle coupled to a vacuum device;
inserting the needle into the gap between the sacrificial layer and the structural layer; and
operating the vacuum device to remove air from the gap between the sacrificial layer and the structural layer.
2 . The walkway of claim 1 , wherein the sacrificial layer and the structural layer are substantial clear.
3 . The walkway of claim 1 , wherein the dots are formed in a grid pattern.
4 . The walkway of claim 3 , wherein the dots are custom lasered out on a laser plotter.
5 . The walkway of claim 1 , wherein the sacrificial panel is formed of glass.
6 . The walkway of claim 1 , wherein the sacrificial panel is formed of an acrylic.
7 . The walkway of claim 1 , wherein the structural panel is formed of glass.
8 . The walkway of claim 1 , wherein the walkway is adapted to be supported by a beam, and the sacrificial panel is sandblasted to form a frosted appearance, to be aligned with the beam.
9 . A walkway formed at least in part by a method of vacuum sealing a sacrificial panel to a structural panel, comprising:
providing a sacrificial panel having a first side and a second, opposing side;
providing a film, the film having a plurality of dots lasered therethrough;
applying the film onto the first side of the sacrificial panel;
removing the film from the sacrificial panel, leaving the dots on the first side of the sacrificial panel;
applying a double-sided tape about the periphery of the first side of the sacrificial panel;
providing a structural panel;
placing the structural panel onto the first side of the sacrificial panel, wherein:
the dots create a gap between the sacrificial layer and the structural layer; and the double-sided tape provides an airtight seal between the sacrificial layer and the structural layer;
providing a needle coupled to a vacuum device;
inserting the needle into the gap between the sacrificial layer and the structural layer; and
operating the vacuum device to remove air from the gap between the sacrificial layer and the structural layer.
10 . The walkway of claim 9 , wherein the sacrificial layer and the structural layer are substantial clear.
11 . The walkway of claim 9 , wherein the dots are formed in a grid pattern.