|
|
3.
Resin Systems.
| Resin
Type |
Resin
Base |
Description |
Corrosion
Resistance |
Flame
Spread Rating ASTM E84 |
Available
colors |
Max.Oper.Temp |
| Type
V |
Vinyl
Ester |
Superior
Corrosion Resistance and Fire Retardant |
Excellent |
Class
1, 25 or less |
Dark
Grey, Orange, Yellow |
230°F |
| Type
I |
Isophthalic
Polyester |
Industrial
Grade Corrosion Resistance and Fire Retardant |
Very
Good |
Class
1, 25 or less |
Green,
Yellow, Light Grey |
221°F |
| Type
O |
Ortho |
Moderate
Corrosion Resistance and Fire Retardant |
Moderate |
Class
1, 25 or less |
Green,
Yellow, Light Grey |
212°F |
*
FRP grating meet fire testing standards ASTM E-84. The burning
rate is 25 or less Class 1 and the smoke density is 500 or less,
which are all meet the ASTM standards.
4.FRP Grating 's Loading Capacity.
Note: The data listed below are for general information
only .Variations, caused in part, By different resin systems and
top surfaces, can produce differences in this load data of approximately
20%.
| Type or load |
| Load |
| Span |
| Height |
|
Concentrated load on
Continuous panel
|
Concentrated
load using
1000*25mm block |
Uniformly
distributed load |
| Load
of 1%
Deflection Kg |
Load
of 1%
Deflection Kg/m |
Load
of
failure in
Flexure Kg/m |
Load
of 1%
Deflection Kg/sq.m
|
| 38.1mm |
500mm
750mm
1000mm
1220mm |
1400
694
485
399 |
2396
929
545
337 |
10180
6178
4512
3755 |
9286
2265
879
465
|
| 25.4mm |
250mm
500mm
750mm
1000mm
|
1312
375
215
160 |
3588
897
423
220 |
1284
4909
3612
2878 |
----
3156
835
356 |
|
|
|
