Heavy duty steel grating has a proven track record of a very long service life in bridge projects and is available in multiple depths and spacings. These products have a very high strength to weight ratio, are rated for AASHTO H-20 logo and H-25 loading and can be supplied with a serrated or plain surface, as well as with a galvanized finish. Slip resistant surfaces are also available. Heavy duty welded or heavy duty riveted grating styles are the products of choice for bridge decking applications and are typically used for vehicular traffic in areas where heavy loading, static or rolling is encountered.
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