Pultruded Grating is available in two resin formulations for an accurate match of product characteristics with the application. Both resin systems provide corrosion resistance that is superior to that offered by metal grating.
Our pultruded FRP range includes several standard widths that fit common platform dimensions (including 24&#;, 36&#; and 40&#; and 48&#;). We offer a range of lengths that can be used as-is or cut down using simple hand tools for your installation. If necessary, we can also offer custom solutions that are based on your drawings, blueprints or print takeoffs.
We&#;re not just a supplier &#; we also custom fabricate our own fiberglass-reinforced plastic grating products. That gives us greater control over the quality of our products and the amount of customization we can offer. Whether you need a simple notch or a customized FRP mezzanine, Marco has technical experts to help.
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Pultruded fiberglass grating is manufactured by assembling two structural fiberglass shapes (cross and bearing bars) into a grid pattern. These bar shapes are made by a pultrusion &#; a continuous molding process utilizing glass or fibrous reinforcement in a polyester or vinyl ester resin matrix. Selected reinforcement materials like glass strands, mat or cloth are drawn through a resin where the material is thoroughly impregnated with a liquid resin.
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The fibrous laminate is formed to a geometric shape (T or I) and pulled through a heated steel die. The laminate solidifies into the exact shape of the die cavity as it is being continuously pulled by the pultrusion machine.
Once you have your perfect pultruded product you will need to choose fasteners, and we are here to help. These are short descriptions or go to our fasteners page. Type M, 316 stainless steel hold-down clips used to secure panels to support using two adjacent grating bars for a secure fit. Type G, stainless steel hold clips designed to attach grating to any structural member flange, 3/4&#; or smaller in thickness, with no drilling required. Type T 316 stainless steel flange blocks fit inside close mesh products allowing for installation of cap screws from the top surface of the grating. Type J fasteners offer effective support for light-duty loads.
Marco Specialty Steel has a large inventory of stair treads in different materials. FRP Pultruded stair treads are among the favorite to our clients who need a slip-resistant surface that can stand up to wet or slimy conditions. They are coated which increases the resistance to chemical corrosion and continuous UV exposure. This coating is a coarse epoxy that is non-skid and enhances traction making it safer.
Simply your files to our experienced design team will find the pultruded FRP grating that works. As a manufacturer and supplier of our own products, we can offer you competitive fiberglass reinforced grating prices and the support of an experienced team that can answer your questions and provides you with a fast quote for your FRP grating project.
You&#;ll find that our pultruded grating systems offer an excellent combination of strength and durability in a lightweight design Contact us for more information and to see if pultruded FRP is right for your industrial platform, stairs, and grating requirements.
Contact one of our sales representatives today to inquire about a quote from Marco Specialty Steel, Inc.
Contact us to discuss your requirements of fiberglass grating stair treads. Our experienced sales team can help you identify the options that best suit your needs.