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Grating

Eco Pultrusions will supply two kinds of fiberglass grating, which are pultruded grating and molded grating. An ideal replacement for steel, aluminum, or molded fiberglass gratings anywhere frequent grating and walkway replacement costs are unacceptable.
FRP Grating
Standard Grating Sizes and Specifications (Imperial - USA Sizes)
Grating Thickness Mesh
(Bearing Bar Ctr)
Bars per Ft. Bar Thickness Standard Panel Size Est.Wt. In Lbs. Lbs. Per Sq. Ft. Open Area Min. Glass Content Resins Available
I V* I V* I V*
1" 1-1/2" square 8 .25" x .20" 4' x 8'
3' x 10'
4' x 12'
81
76
121
79
74
115
2.5 2.4 68% 37% 39% Type V,I,F,O
1" 1"x4" rectangular 12 .25" x .20" 3' x 10' 79 77 2.6 2.5 68% 34% 35% Type V,I,F,O
1-1/2" 0.79" square (Mini-Mesh) 15 .27" x .21" 4' x 12' 215 210 4.5 4.4 42% 36% 37% Type V,I,F,O
1-1/4" 1-1/2" square 8 .26" x .19" 4' x 8'
3' x 10'
4' x 12'
102
96
153
99
93
149
3.2 3.1 68% 38% 40% Type V,I,F,O
1-1/2" 1-1/2" square 8 .26" x .19" 4' x 8'
3' x 10'
4' x 12'
122
114
185
118
111
178
3.8 3.7 68% 38% 40% Type V,I,F,O,P
2" 2" square 6 .31" x .21" 4' x 12' 215 208 4.5 4.3 71% 38% 39% Type V,I,F,O
Pultruded grating
Surface Choice S-C S-G S-Mini S-Cover S-D S-S
Sample Concave Top Gritted Top Mini Mesh Gritted Covered Top Check Plate Covered Top Frosted Surface
Surface Type Concave Top Gritted Top Mini Mesh Gritted
Covered Top
Check Plate
Covered Top
Frosted Surface
Application anti-slip excellent anti-slip