FRP Molded Grating For drainage, Ventilatio, Trench Cover
FRP molded grating is also called composite grating, based on unsaturated polyester resin as matrix, with
Non-alkali glass fiber as reinforced materials, refined by a special process of glass fiber reinforced
Plastic products. FRP molded grating can be used as structural materials and used as a floor, platform, ship
deck with Corrosive environment and building plank road, etc.With light weight, high strength, corrosion, flame
Retardant, non-magnetic insulated, colorful, there are a number of alternative style form etc., used in
Acid and alkali corrosion, damp and hot is easy to rust area.
1. FRP Molded Grating Specs
|
item
|
thickness
(mm)
|
mesh
size(mm)
|
panel size
(mm)
|
top bar
thickness(mm)
|
bottom bar
thickness(mm)
|
open rate
%
|
weight(kg)
|
|
1
|
40
|
40*40
|
1007*3007
|
7
|
5
|
64
|
60
|
|
2
|
30
|
20*20
|
1007*4047
|
6.5
|
5
|
40
|
65
|
|
3
|
25
|
100*25
|
1007*3007
|
6.5
|
5.5
|
66
|
35
|
|
4
|
25
|
40*40
|
1007*3007
|
6.5
|
5
|
64
|
33
|
|
5
|
25
|
38*38
|
1220*3660
|
6.4
|
5
|
69
|
52
|
|
6
|
38
|
38*38
|
1220*3660
|
7
|
5
|
69
|
85
|
|
7
|
50
|
50*50
|
1220*3660
|
8
|
6
|
72
|
100
|
|
8
|
15
|
50*50
|
1220*3660
|
6.4
|
5
|
72
|
28
|
2. FRP Molded Grating Positive Features
1) corrosion resistance
Different endowed with glass fiber reinforced plastic resin performance of corrosion resistance, make in different
Acid and alkali, salt, organic solvent, gas and liquid medium of corrosive environment for long-term use.
2) Flame Retardant
High quality resin and flame retardant additives products excellent flame retardant performance, general flame
Retardant products oxygen index is more than 26, flame diffusion coefficient is less than 25, smoke density less
than 500.
3) light weight, high strength
The perfect combination of alkali-free glass fiber yarn and resin, products unique characteristics of light weight,
High strength, the proportion of products is a quarter of the steel, various bearing structure is suitable for the Corrosive
environment.
4) ageing resistance
Product by the high quality of matrix resin and anti-aging additive, make the product has a lasting anti-aging Performance,
can keep the gloss and continuous high intensity, long service life in more than 20 years.
|
Properties
|
|
Light Weight / High Strength
|
Low Density (about 1.8), 1/4 of steel ,2/3 of aluminum.Specific strength
|
|
Anti-Fire / Safety
|
Good performance of electric insulation,10KV no voltage breakdown. No electro-magnetic behavior. No electric spark. Oxygen index≥32, Anti-fire and Pass test of ASTM-E84.
|
|
Anti-Corrosion
|
No rust, resistance to acid, alkali, organic dissolvent and other gas and liquid mixture.
|
|
Anti-skid / slip
|
Different process mode on surface, concave, gritted, increase friction factor.
|
|
Anti-aging
|
Have more than 20 years effective service life under normal outdoor working condition.
|
|
Anti-fatigue
|
Moderate flexibility reduces the workers` pressure on legs and waist
|
|
Easy maintenance
|
have alternative and bright colors. Non-fading. Easily for clean.
|
|
Excellent economic benifits
|
Excellent comprehensive economic benefits
|
3. Application of FRP Molded Grating With High Quality For Chemical Industry
Chemical & Petrochemical Plants
Food & Beverage Plants
Oil & Gas, Offshore Rig & Power Plants
Water Treatment Plants & Water Pools
Ramp, Scaffold, Railway Footpath
Operating Platforms & Trench Covers
Walkways, Footbridges & Staircase
Architecture & Construction Industry
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