|
|
Cross Rod Systems
|
We are the only company in the industry to offer two cross rod systems.
|
Two-part Cross Rod System |
Three-part Cross Rod System |
|
Typical Properties of Dragongrate Pultruded Gratings |
| Property |
Test Method |
Units |
I Series 70%-75% glass |
T Series 65%-70% glass |
| Tensile Strength |
ASTM D-638 |
PSI |
125,000 |
100,000 |
| Tensile Moldulus |
ASTM D-638 |
PSI |
6.0x10^6 |
5.6x10^6 |
| Flexural Strength |
ASTM D-790 |
PSI |
125,000 |
100,000 |
| Flexural Moldulus |
ASTM D-790 |
PSI |
6.0x10^6 |
5.6x10^6 |
| Compressive Strength |
|
PSI |
65,000 |
60,000 |
| Izod Impact Notch |
ASTM D-695 |
Ft-lb/In |
40 |
40 |
| Barcol Hardness |
ASTM D-256 |
|
50 (Min) |
50 (Min) |
| Specific Gravity |
ASTM D-792 |
|
2 |
2 |
| Water Absorption |
ASTM D-570 |
Max % |
0.3 |
0.3 |
| Fire Retardant |
ASTM E-84 |
|
Less than 25 |
Less than 26 |
| Fire Retardant |
ASTM D-635 |
|
Self Extinguishing |
Self Extinguishing |
|
Panel Sizes: Width x Length
|
 |
|
