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Fiberglass Grating Tech Specs 1.5" x 1.5" x 1"

Molded Fiberglass Grating - 1.5" x 1.5" Mesh - Load Tables and Specs

molded-grating-1-5-square-x-1.gif Thickness Bar Thickness Mesh Size Panel Sizes available Weight Open Rate
1" 1/4" 1.5" x 1.5" 4' x 8', 4' x 12' 2.5 lb/sq ft 70%
           

 

 

 

 

 

 

 

 

 

 

 

 

load-diagram-molded frp grating - uniform

Uniform Load Deflection

Load in pounds, Deflection in inches

 

 Span (in) 50 100 200 300 500 1000 2000 Recommended
Max Load (psf)
 Ultimate Capacity (psf)
12 <0.01
 <0.01
 0.01
 0.02
 0.04
 0.08
 0.16 3,080
 6,770
18
 0.02
 0.04
 0.08
 0.11
 0.20
 0.38
 --- 1,370
 3,170
24
 0.06
 0.12
 0.25
 0.37
 ---
 ---
 --- 770
 1,780
30
 0.14
 0.27
 0.41
 ---
 ---
 --- --- 490
 1,140
36
 0.31
 ---
 ---
 ---
 --- --- --- 340
 790
42
 0.49
 ---
 --- --- --- --- --- 250
 580

load-diagram-molded frp grating-concentrated-line

Concentrated Line Load Deflection

Load in pounds, Deflection in inches

 

 Span (in)
 50
 100
 200
 300
 500
 1000
 Recommended
Max Load (psf)		 Ultimate Capacity (psf)
12
 <0.01
 0.01
 0.03
 0.04
 0.06
 0.13
 1,540 3,560
18
 0.02
 0.04
 0.08
 0.12
 0.20
 0.41
 1,020 2,370
24
 0.05
 0.10
 0.20
 0.30
 0.49
 ---
 770
 1,780
30
 0.09
 0.18
 0.35
 ---
 ---
 ---
 610 1,420
36
 0.16
 0.33
 ---
 ---
 ---
 ---
 510
 1,180
42
 0.23
 0.45
 ---
 ---
 ---
 ---
 440
 1,010


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