New Glazing vs. Current glazing

  New Glazing Laminated glass Toughened glass Plastic
mm 6.80 4.80 4.00 3.00 2.00 6.00 4.00 3.00 2.00
Current Glazing mm kg/m2 17.00 12.50 10.00 7.50 5.00 7.20 4.80 3.60 2.40
Laminated glass 6.76 17.00 1.00 0.74 0.59 0.44 0.29 0.42 0.28 0.21 0.14
Toughened glass 4.80 12.50   1.00 0.80 0.60 0.40 0.58 0.38 0.29 0.19
4.00 10.00     1.00 0.75 0.50 0.72 0.48 0.36 0.24
3.00 7.50       1.00 0.67 0.96 0.64 0.48 0.32
2.00 5.00         1.00 1.44 0.96 0.72 0.48
Plastic: MR10, Poltcarbonate, High Impack Acrylic, Acrylic 6.00 7.20           1.00 0.67 0.50 0.33
4.00 4.80             1.00 0.75 0.50
3.00 3.60               1.00 0.67
2.00 2.40                 1.00