Entire Fiberglass Grating Section : simplebooklet.com

33800.711.4939www.directmetals.comFIBERGLASSFiberglass Grating ProductsMOLDED FIBERGLASS GRATINGMolded berglass grating is a berglass-reinforced plastic (FRP) that combines berglass rovings with thermosetting resins to form a strong, one-piece molded panel. A 65%/35% resin to glass weight ratioprovides high corrosion resistance. Meniscus surfaces or applied grit surfaces provide slip resistance when compared to other ooring products. This product is best suited for corrosive environments.PULTRUDED FIBERGLASS GRATINGPultruded berglass grating is made using premium gradeisophthalic polyester, vinyl ester, or phenolic resin systems with asynthetic surfacing veil making it corrosion resistant, lightweight, and durable. Pultruded berglass has a grit surface for safety and a greater strength-to-weight ratio than molded berglass grating. A 35%/65% resin to glass ratio provides greater strength and less corrosion resistance than molded berglass. This product is best suited for longer spans.FIBERGLASS COVERED GRATINGOur berglass covered grating is a long-lasting, molded berglass oor product that combines smooth, gritted or checker plate and molded grating with any of our resin systems. It is the ideal choice when a 100% covered ooring surface is needed. Our berglass covered grating is often used in loading and storage areas with high foot and cart trafc where a strong, level surface is ideal. It offers approximately 50% higher stiffness values than that of open mesh grating, and its standard grit-top cover assures secure footing.BULLET RESISTANT FIBERGLASS PLATEOur bullet resistant berglass plate offers superior ballistic resistance at a weight less than 25% that of a comparable steel panel. Now available for commercial security applications for your business, home, or governmental facility, these berglass panels offer ballistic resistant security with the additional performance advantages of durability, corrosion resistance, electrical non-conductivity, low thermalconductivity, and light weight.HEAVY DUTY FIBERGLASS GRATINGOur heavy duty berglass grating is available in both molded and pultruded grating systems. Both are designed to carry forklift and tractor-trailer loads that traditional molded and pultruded FRPgrating products are not designed to support. Heavy duty berglass grating provides greater durability for higher volume trafc areas as well. Additionally, heavy duty berglass grating can be used to free span longer distances than traditional berglass grating.CUSTOM MATCHED COLORS AVAILABLEWill match to any RAL color.FIBERGLASS STAIR TREADS & STAIR TREADCOVERSLightweight and easy to install, berglass stair treads are available in both molded and pultruded types to match the berglass oorgrating platforms. Fiberglass stair tread covers are made from a molded glass and resin system that is corrosion and impact resistant, re retardant, and non-conductive. They provide a cost effective,slip-resistant, protective surface for concrete, metal, and wood steps.FIBERGLASS GRATING HANDRAILS AND LADDERSFiberglass handrail systems are fabricated from pultruded berglass components and molded thermoplastic connectors. Our modular berglass grating handrail systems are available in 2" square or2" round congurations that are easy to grip, making them ideal for any high trafc area. Our berglass ladders and cages can beinstalled in a variety of applications from sumps to tanks, buildings, piers, portable equipment, etc., providing years of strength anddependability.FIBERGLASS ATTACHMENTS AND CLIPSOur berglass grating attachments and clips are specially designed to secure berglass grating or plates to the supporting structures.Additionally, they are used to fasten together adjacent gratingpanels, which minimizes load-induced differential deection. Allberglass attachments and clips are made of Type 316 stainless steel and are available in 1", 1-1/2" and 2" sizes.FIBERGLASS PLATESFiberglass plates feature a non-conductive surface that makes them an economical and safe solution to walking surfaces. In caustic and/or acidic conditions, berglass plates provide a level of corrosionresistance that is unequaled and more cost effective than stainless steel. Fiberglass plate is available with a non-grit surface or with a grit surface where anti-slip traction is needed.FIBERGLASS STRUCTURAL SHAPESOur berglass structural shapes and pultruded berglass proles are made from a combination of berglass and thermosetting resinsystems. All shapes are lightweight, impact resistant, lowmaintenance, non-magnetic, low conductive, and have dimensional stability, making them easy to install and ideal for severalapplications. Custom shapes are available upon request.Our Pultruded Grating Inventory

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34www.directmetals.com800.711.4939FIBERGLASSFiberglass Grating Resin SystemsMOLDED FIBERGLASS GRATING SELECTIONDepth Mesh Panel Sizes Lbs/Sq.Ft. Open Area1/2" 1-1/2" x 1-1/2" 4' x 8' (non-load carrying product) 0.8 lb. 87%1/2" 2" x 2" square 4' x 12' 1.0 lb. 82% (non-load carrying product)3/4" 1-1/2" x 1-1/2" square 3' x 10', 4' x 8', 4' x 12' 2.0 lbs. 70%1" 1" x 4" rectangular 12' x 4', 10' x 3', 8' x 4' 2.6 lbs. 65%1" 1-1/2" x 1-1/2" square 3' x 10', 4' x 8', 4' x 12' 2.5 lbs. 70%1" 2" x 2" square 4' x 12' 1.7 lbs. 76%1-1/4" 1-1/2" x 1-1/2" square 3' x 10', 4' x 8', 4' x 12', 5' x 10' 3.2 lbs. 70%1-1/2" 1-1/2" x 1-1/2" square 3' x 10', 4' x 8', 4' x 12', 5' x 10' 3.7 lbs. 70%2" 2" x 2" square 3' x 10', 4' x 8', 4' x 12', 5' x 10' 4.0 lbs. 72%CUSTOMIZED HIGH CORROSION-RESISTANT RESIN SYSTEMS AVAILABLE UPON REQUESTTo meet the needs of your unique application requirements, our molded berglass grating is available in these resin systems:IFR-10Premium isophthalic polyester resin with a re retardant class 1 ame spread rating of 10 or lessper ASTM - E84. Provides a very good level of corrosion resistance for industrial applications and isextra re retardant.IFR-25Premium isophthalic polyester resin with a re retardant class 1 ame spread rating of 25 or lessper ASTM - E84. Provides a very good level of chemical resistance for industrial applications and is re retardant. Available in dark gray, green, and yellow.VFR-10Premium vinyl ester resin with a re retardant class 1 ame spread rating of 10 or less perASTM - E84. Provides an excellent level of corrosion resistance and re retardant. Available in dark gray and orange.VFR-25Premium vinyl ester resin with a re retardant class 1 ame spread rating of 25 or less perASTM - E84. Provides an excellent level of corrosion resistance and enhanced re retardant.Available in dark gray and orange.OFR-25Orthophthalic polyester resin with a re retardant class 1 ame spread rating of 25 or less perASTM - E84. Provides moderate corrosion resistance and re retardant. Perfect for use in water/wastewater, architectural and decorative, light industrial applications, and in aquatic wave zoneareas. Available in green, yellow, and dark gray.PHENOLICFlame-resistant resin with re retardant class 1 ame spread rating of 5 or less per ASTM - E84 and a smoke index of 45 or less. Typically used for the offshore industry or for enclosed, conned area applications such as subways, tunnels, and mine shafts. Available inreddish-brown, phenolic painting of the grating can be performed to obtain a gray or red nish. MOLDED HIGH LOAD CAPACITY FIBERGLASS GRATING SELECTION1" Top 3/4" sq. - Bottom 1-1/2" sq. 4' x 12' 2.9 lbs. 44.4%1-1/2" Top 3/4" sq. - Bottom 1-1/2" sq. 4' x 12' 5.0 lbs. 44%1-1/2" 1" x 2" rectangular 4' x 12' 6.2 lbs. 48%2" 1" x 2" rectangular 4' x 12' 8.4 lbs. 48%VIEW LOADTABLES ONLINEwww.directmetals.comRectangular mesh patterns as well as square mesh patterns benet fromintegral one-piece construction. Smooth resin-rich vertical surfaces and tapered bars allow debris to fall through.Continuous glass ber strand in alternat-ing layers thoroughly wetted with resin for excellent corrosion resistance.Integral one-piece construction distributes loads to bearing bars and cross bars as well as to the support structure.Angular grit particles are applied to the top of each panel to provide a long-lasting anti-slip top surface.FIBERGLASS GRATINGCHARACTERISTICSCUSTOM COLORS AND SIZES AVAILABLEMOLDED MINIMESH FIBERGLASS GRATING SELECTION

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36www.directmetals.com800.711.4939Pultruded GratingAll of our pultruded gratings are manufactured with a high percentage of glass within the laminate, providing durability, extremely high unidirectional strength, and stiffness. Due to its exceptional stiffness, it can be used with condence in applications where wide support spans are required. For most applications, it is used to replace corroding steel grating. Our pultruded grating rarely requires additional support.Designed specically for pedestrian walkways, our pedestrian oor grating is ideal for any application where acorrosion-resistant, durable, lightweight surface material is required. Our pedestrian grating is available in 1" and 1-1/2" depths and in several congurations and panel sizes. 1" deep pedestrian grating is designed for access areas and walkways where pedestrian trafc is heaviest. 1-1/2" pedestrian grating is approximately three times stiffer than the 1" deep version and is used for applications where wider spans (up to 72") or lower deection criteria are required.To form a pultruded element, continuous ber rovings and mat are mechanically drawn through a resin bath and shaped through a series of forming guides, then pulled through a heated die.LIGHTWEIGHT YET DURABLE - less than one-half the weight of steel grating,allowing easy removal for access below oor level and installation with no heavy equipment and less manpower required.ADDED SAFETY - durable grit surface,permanently bonded, and baked to thegrating surface for a safe and slip-resistant walkway.FIRE RETARDANT - ame spread rating of 25 or less, according to ASTM E-84; meets the self-extinguishing requirements of ASTM D-635.MAINTENANCE FREE - corrosion resis-tant and requires no scraping, sandblast-ing or painting; install it and forget it.UV PROTECTION - UV inhibitors included in the resin formulation, along with a sur-facing veil and grit top surface for optimum protection from the effects of weathering.EASILY FABRICATED - no need forlifting equipment or expensive tools; can be easily carried by two workers and cut using standard circular or saber sawstted with carbide blades.ELECTRICALLY AND THERMALLY NON-CONDUCTIVE - providing additionalworker safety.ELECTRONICALLY TRANSPARENT - does not affect electromagnetic or radio wave frequencies.Combining corrosion resistance, long life, and a maintenance-free design, ourpultruded grating is superior toconventional metals. This advancedgrating is also lightweight and easy tofabricate, making it less expensive to install. In fact, the savings on labor and equipment often make the total installed cost of our pultruded grating comparable to that of steel. Combining it’s low cost of installation with maintenance-free long-life, it is manufactured with a recessed tie bar conguration and an inherent resiliency, which reduces back and leg strain and contributes to ergonomics and workerproductivity.FEATURES AND BENEFITSCORROSION RESISTANCE - based on the use of premium grade, isophthalic polyester or vinyl ester resin systems and a synthetic surfacing veil. Series Panel Depth Load Bar Spacing Sizes Load Bars/Ft. Wt./Sq.Ft. Open Area Width Length I-6010 1" 1-1/2" 2', 3', 4' 10', 12', 20', 24' 8 2.4 lbs. 60% I-4010 1" 1" 2', 3', 4' 10', 12', 20', 24' 12 3.4 lbs. 40% I-6015 1-1/2" 1-1/2" 2', 3', 4' 10', 12', 20', 24' 8 2.8 lbs. 60% I-4015 1-1/2" 1" 2', 3', 4' 10', 12', 20', 24' 12 4.1 lbs. 40% T-5020 2" 2" 2', 3', 4' 10', 12', 20', 24' 6 3.1 lbs. 50% T-3320 2" 1-1/2" 2', 3', 4' 10', 12', 20', 24' 8 4.0 lbs. 33%SELECTION OF PULTRUDED INDUSTRIAL GRATING - 6" TIE BAR SPACING STANDARD Series Panel Depth Load Bar Spacing Sizes Load Bars/Ft. Wt./Sq.Ft. Open Area Width Length T-3810 1" 2.4" 2', 3', 4' 10', 12', 20', 24' 5 1.9 lbs. 38% T-2510 1" 2.0" 2', 3', 4' 10', 12', 20', 24' 6 2.3 lbs. 25% T-1210 1" 1.7" 2', 3', 4' 10', 12', 20', 24' 7 2.7 lbs. 12% T-3815 1-1/2" 2.4" 2', 3', 4' 10', 12', 20', 24' 5 2.7 lbs. 38% T-2515 1-1/2" 2.0" 2', 3', 4' 10', 12', 20', 24' 6 3.2 lbs. 25% T-1215 1-1/2" 1.7" 2', 3', 4' 10', 12', 20', 24' 7 3.6 lbs. 12%SELECTION OF PULTRUDED PEDESTRIAN GRATING - 6" TIE BAR SPACING STANDARDVIEW SPEC TABLES ONLINEwww.directmetals.comFIBERGLASS

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39800.711.4939www.directmetals.comFIBERGLASSMolded Heavy Duty Grating Details1-1/2" DEEP X 1" X 2" RECTANGULARLoad Bar Depth: 1-1/2"Open Area: 48%Weight: 6.2 Lbs/Sq. FootBar Width: 0.43"Bars/Foot: 122" DEEP X 1" X 2" RECTANGULARLoad Bar Depth: 2"Open Area: 48%Weight: 8.4 Lbs/Sq. FootBar Width: 0.48"Bars/Foot: 12APPLICATIONS• Amusement/water parks• Hotels/motels• Outdoor stairways• Outdoor sports facilities• Restaurants• Food processing facilities• Chemical processing plants• Water/wastewater treatment facilitiesFiberglass Stair Treads & CoversMaterial Molded Polyester or Vinyl EsterResin IFR-25/VFR-25Surface GritMesh 1-1/2" x 6"% O/A 67%Height 1-1/2"Depths 7-5/8", 9-1/8", 10-5/8", 12-1/4"Widths Cut-to-sizeFIBERGLASS MOLDEDSTAIR TREADSIMPORTANT FEATURES OF STAIR TREADS & STAIR TREAD COVERS • Corrosion resistant • Slip resistant • High impact resistant • Durable • Low maintenance • Fire retardant • Lightweight • Easy to install • Non-conductiveSafety and durability are just two of many outstanding features that make berglass stair treads and stair tread covers preferred components for stairs and landings. Maximum pedestrian safety is provided by the anti-slip walking surface. Fiberglass stair nosings form a highly visible and durable edge at the primary point of contact on stairs and landings. Fiberglass stair treads and stair tread covers provide a cost-effective, slip-resistant protective surface for concrete, metal, and wood steps.Stair tread covers are made from a molded polyester mat that is corrosion and impact resistant, re retardant, and non-conductive. Stair treads come in 8", 9", 10", 11", and 12" depths with a standard thickness of 1/8 inch with 1/4-inch thick covers available for heavy duty applications. Standard 12-foot stair treads are easily cut to size during installation or are available precut to custom lengths.Fiberglass stair tread covers have a durable aluminum oxide grit surface, which increases the safety of stairways and protects exposed edges that are prone to chipping and cracking.Lightweight and easy to install, industrial grade berglass stair treads are available in 1-inch and 1-1/2-inch deep “I” bar structural proles with a variable open area of 40%, 50%, or 60%. We also carry 2-inch deep “T” bar structural proles with 33% or 50% open area. Stair tread covers are black or dark gray with highly visible yellow nosings, and are available in 9- and 10-inch widths by 12-foot lengths.

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40www.directmetals.com800.711.4939Pultruded Grating Resin SystemsOur ASTM E84 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.IFR-25 - This isophthalic polyester resin formulation provides a low ame spread rating of 25 or less, and is designed for applicationswhere there is moderate exposure to corrosive elements.VFR-25 - With a ame spread of 25 or less, this vinyl ester resin system provides dependable resistance to both acidic and alkalineenvironments.CLIP ASSEMBLIES FOR MOLDED GRATINGWe offer specially designed attachments and clips, both to fasten panels together and to secure them to support structures. All types are made of Type 316 Stainless Steel, and are available in 1", 1-1/2" and 2" sizes. Install clips a maximum of every 48" and use at least four clips per piece of grating (at least eight clips per 4' x 12' panel) RESIN SERIES STANDARD COLOR IFR-25 & VFR-25 T3810, T2510, T3815, T2515 YELLOW & DARK GRAY IFR-25 & VFR-25 T1210, T1215 LIGHT GRAY IFR-25 & VFR-25 I6010, I6015, I4010, I4015, T3320, T5020 YELLOW & DARK GRAY VFR-25 H4710, H4715, H4720, H4725, H4730 YELLOW & DARK GRAYFIBERGLASSTYPE Z HOLD DOWN CLIPS:Secure grating panelsto support frames.TYPE F END PANEL CLIPS:Provide a simplied method for joining factory edges of adjacent abutting panels. (Not for use with some resins)TYPE G HOLD DOWN CLIPS:Attach grating to any structural member ange, 3/4" or smaller in thickness, with no drilling required.TYPE M HOLD DOWN CLIPS:Secure panels to a support in the same manner as type Z Clips, but designed to use two adjacent grating bars for a more secure t. Similar in design to metal gratingsaddle clips.Field cutting of one bar requiredCLIP ASSEMBLIES FOR PULTRUDED GRATINGWe offer Hold Down Clip Assemblies for many pultruded grating typesCLIP TYPE• P18 for 18% open area pultruded grating• P25 for 25% open area pultruded grating• P33 for 33% open area pultruded grating• P40 for 40% open area pultruded grating• P50 for 50% open area pultruded grating• P60 for 60% open area pultruded gratingSEALING KITSTo maintain corrosion resistance and structural integrity, we offer standard resin sealing kits for protecting theexposed ends of cut panels and other components.TYPE P

Entire Fiberglass Grating Section

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