A World Of Grating Solutions

Transcription

worldof gratingsolutionsa

WE PUT THE GREAT IN GRATINGa world of grating solutions

GRATING WORLD is a member of aspecialised equipment group which hasGRATEX 3TREADEX 15FLOOREX 17RAILEX 19provided solutions for engineers, architects,designers and end-users since 1956 fromminerals beneficiation, petrochemicals andchemicals, pulp and paper, foods andbeverages, to construction.GRATING WORLD is dedicated to beingsouthern Africa’s one-stop source forworld-class solutions in access platforms,walkways, stairtreads, handrailing, flooringand steelwork in Carbon Steel, StainlessSteel (3CR12, 304, 316), and Composites (FRP).GRATING WORLD focuses on practical andaesthetic engineering design, with advancedtechnology and a wide product range, toprovide you with cost-effective,value-engineered solutions.GRATING WORLD has decades of valuableexperience in design and fabrication to offeroff-the-shelf and customised solutions.Scan it!Print it!a world of grating solutions

GRATEX 3WE PUT THE GREAT IN GRATINGGRATING STANDARDSGRATEX grating products are manufactured to the ISO 9001:2008 Quality Management System andcomply with the following standards:USAUKSteel GratingStandardsSteel ProductStandardsHot GalvanisingStandardsFRP GratingStandardsANSI/NAAMM (MBG531-88)BS4592-1987ASTM (A36)BS4360 (43A)ASTM (A123)ISO 1461ASTM (E84)GRATEX grating products offer solutions in three material types to suit specific applications:CARBON STEELSTAINLESS STEELFIBREGLASS (FRP)An economical solution in non-aggressive environmentsFor corrosion resistance, low maintenance and strengthFor lightness, ease of installation and long lifeGRATEX grating is available in a variety of finishes to suit practical and aesthetic needs.For safety, the anti-slip options are excellent, with metal grating featuring serrated bearer bars andridged transverse bars; and composite grating being available with a silica grit finish.PEDESTRIAN LOAD CONDITIONSLIGHT DUTYMEDIUM DUTYHEAVY DUTYkN/m2kg/m2MAINTENANCE PLATFORM2.5250PEDESTRIAN PLATFORM (2 PERSONS)3.0300PEDESTRIAN - CROWDED4.0400FACTORY, WORKSHOP, TROLLEY PASSAGES5.0500HEAVY LOADING AREA, BOILER EQUIPMENT, PLANT AREA7.5750IMPORTANT NOTES1. SELECTION CRITERIA1. Select appropriate grating material depending on service conditions2. Determine applicable load conditions and impact factors3. Determine the span of grating support structure4. Select appropriate GRATEX from the Load/Span Tables2. LOADINGS1. U, kg/m2, maximum allowable unfactored uniformly distributed loading for that stated span2. C, kg/m, maximum allowable unfactored centre line load per metre3. Load/Span Tables based on elastic deflections of span/200 or 10mm, whichever the lesser when subjected to thespecified unfactored load using Young’s modulus, 200x109 Pa4. For serrated grating reduce tabulated allowable loads by 10% and maximum span per load category by 3.5%5. All table loadings to be taken as nominal and should not be used as guaranteed values6. Appropriate safety factors must be applied by the designer3. ALLOWANCES1. Galvanising will increase stated mass per square metre by approximately 8 – 10%2. Banding will increase mass by approximately 6% depending on grating configurationa world of grating solutions

GRATEX 4WE PUT THE GREAT IN GRATINGGRATING DEFINITIONSBearer barLongitudinal loadbearing barspanning between supportsThicknessThickness of loadbearing barToe plate (Kick plate)Edge of grating above topof bearer barsSerrated bearer barBearer bar with serratedtop surface for increasedskid resistanceBandingBar or section fixed to the edgeof the grating, flush with the topof the bearer barDepthOverall depth ofloadbearing barTransverse barBar fixed at right angles toloadbearing bars to providelateral restraintNosingMember attached to the frontedge of stair tread or to agrating at the head of a stairPitchDistance centre-to-centre ofloadbearing bars or between centresof lateral restraint (transverse bar)Curb angleSupport frame fixed to concreteor steelwork around perimeterof gratingCut out (Tailored panels)Area where grating has been removedto permit service, plant or structuralmembers to pass through or to clearobstructionsTRANSVERSE BARPITCHTRANSVERSE BARWidthOverall width of gratingmearsured at right angle tothe loadbearing barsBEARERLength (Span)Overall length of grating measured ina direction parallel to the bearer bars.Effective span is the span betweenmembers supporting gratingBEARER BARDEPTHBARLENGTHRBAERAR CHETB PI(SPAN)BEARER BARTHICKNESSGRATEX GRATING PRODUCT CODE DESCRIPTIONCF30/4.5/40/100POBSurface finish: U – Uncoated.B - Bitumenised. G - GalvanisedPanel Type: O - Open endedC - Closed (Banded)Bearer bar type: P – Plain; S – Serrated; I – I-profileTransverse bar pitch (mm): 50, 100Bearer bar pitch (mm): 30, 40, 60, 80Bearer bar thickness (mm): 3, 4.5, & I (6 x 8, 7 x 12)Bearer bar depth (mm): 25, 30, 35, 40, 50, 75Type of manufacture: F – Forgeweld; P – PunchedType of material: C – Carbon Steel; S – Stainless Steel (3CR12, 304, 316)N.B. Special sizes and pitchesare available on requesta world of grating solutions

GRATEX CS5GW40 CARBON STEEL GRATINGAround the world whether the United States,Europe, or the Far East the definitiveinternational grating standard. Jig assembly andautomatic resistance welding (forgewelding)creates structurally rigid grating, with loadbearing bars and transverse bars fused underpressure. There’s no need for the manualassembly, punching, threading and swagingpreviously used for South African grating.GRATING WORLD now brings you FORGEWELD GW40 resistance heated and fused CARBONSTEEL GRATING with special 6mm and 8mm twistedtransverse bars for improved skid resistance.Serrated edge load bearing bars may be specifiedfor especially slippery conditions.Without a doubt, FORGEWELD GW40 CARBONSTEEL GRATING offers the most economicalsolution for most environments.Still not sure? Ask us for a head-on physicaldemonstration of the two grating types.Standard1000mm1000mm1000mm1000mmpanels are:x 2500mmx 3000mmx 5000mmx mm6000mmSpecial sizes and customising are available onrequest. Finishes include mill (standard), coated(painted or powder coated), bitumenised, andgalvanised.FIXING CLIPSADDLECLIPa world of grating solutionsTRANSVERSE BARBEBERARARCHPITTRANSVERSE BAR PITCHBEARER BAR THICKNESSBEARER BARDEPTHBEARERBARLENGTH(SPAN)

GRATEX CS6GW40 CARBON STEEL GRATINGFORGEWELD GW40 SERRATED CARBON STEEL GRATINGFORGEWELD GW40LOAD/SPAN TABLES APPROXSIZE CODEMASS m2UNBANDEDUNGALVANISEDFORGEWELD GW40 WHEELS ‘N HEELS - NARROW GAP CARBON STEEL GRATINGUNSERRATED CARBON STEEL GRATINGLOADBEARER BAR SPAN (mm)600750900100012501500175020003U 035/3/40/10022502500DEFLECTION (mm)C 51NB: Deeper bearer bars availableIMPORTANT NOTES1. U, kg/m2, maximum allowable unfactored uniformly distributed loading for that stated span2. C, kg/m, maximum allowable unfactored centre line load per metre3. Load/Span Tables based on elastic deflections of span/200 or 10mm, whichever the lesser when subjected to thespecified unfactored load using Young’s modulus, 200x109 Pa4. For serrated grating reduce tabulated allowable loads by 10% and maximum span per load category by 3.5%5. All table loadings to be taken as nominal and should not be used as guaranteed values6. Appropriate safety factors must be applied by the designer7. Galvanising will increase stated mass per square metre by approximately 8 – 10%8. Banding will increase mass by approximately 6% depending on grating configurationLOADkN/m2MAXSPAN (mm)FOR 820532207.52810CATSuggested Rangea world of grating solutions

GRATEX CS7GRATELOK GL40 CARBON STEEL GRATINGGRATELOK GL40 CARBON STEEL GRATING isconstructed by inserting round transverse barsthrough punched rectangular bearer bars, thenswaging (pressure deforming) the transverse barson each side of bearer bars. This produces aneat and rigid assembly with structural integrity.The range is designed in accordance with DIN,BS and NAAMM standards.GRATELOK GL40 CARBON STEEL GRATING isavailable with serrated load bearing bars forimproved skid resistance in especially slipperyconditions, or with non-serrated bearer bars fornormal conditions.The standard bearer bar pitch of 43mm provideseffective spacing of 38.5mm (British Standard) or45.5mm. Extended spacing of bearer bars andtransverse bars are available on request, viz.GL40 43/50, GL40 43/100, GL40 86/50 andGL40 86/100.Standard panels are 2400mm by 1200mm. Specialsizes and customizing are available on request.Finishes include mill (standard), coated (painted orpowder coated), bitumenised, and galvanized.Bearer bars are 3mm and 4.5mm thick, withdepths of 25mm, 30mm, 40mm, and 50mm.Heavy duty bearer bars of 6.0mm wide by 75mmor 100mm deep are available on request.GRATELOK GL40 CARBON STEEL GRATING offersan economic grating solution for most environments.TRANSVERSE BARFIXING CLIPTRANSVERSE BAR PITCHBEARER BARBEARER BAR PITCHGRATELOK GL40 UNSERRATED CARBON STEEL GRATINGa world of grating solutionsGRATELOK GL40 SERRATED CARBON STEEL GRATING

GRATEX CS8GRATELOK GL40 CARBON STEEL GRATINGGRATELOK GL40 CARBON STEEL GRATINGLOAD/SPAN TABLESAPPROX MASSLOADkg/m2C kg/mSIZE CODEBEARER BAR SPAN (mm)50075010001250150017502000U kg/m2TRANSVERSE 3870268815601025FOR LOAD BEARING OF GL40 86/50 AND GL40 86/100, HALF OF THE ABOVE MASS LOADINGS 79FOR LOAD BEARING OF GL40 100/50 AND GL40 100/100, HALF OF THE ABOVE MASS LOADINGS APPLYSuggested RangeIMPORTANT NOTES1. U, kg/m2, maximum allowable unfactored uniformly distributed loading for that stated span2. C, kg/m, maximum allowable unfactored centre line load per metre3. Loads determined by maximum deflection of span/200 or 10mm4. For serrated grating reduce tabulated allowable loads by 10% and maximum span per load category by 3.5%5. All table loadings to be taken as nominal and should not be used as guaranteed values6. Appropriate safety factors must be applied by the designer7. Galvanising will increase stated mass per square metre by approximately 8 – 10%8. Banding will increase mass by approximately 6% depending on gratinga world of grating solutions

GRATEX SS9STAINLESS STEEL GRATINGGRATEX SS STAINLESS STEEL GRATINGconforms to ISO 9001:2008 standards.It features inverted “pyramid” transverse barswhich are hand assembled with rigid bearer bars,then jig-welded to ensure dimensional stability.Standard panels are 1200mm x 2400mm.Special sizes and customising (such ascut-outs, shaping, banding and completestructures) are available on request.GRATEX SS STAINLESS STEEL GRATING isavailable in 3CR12, 304 and 316 stainless steel.Finishes include pickled and passivated millfinish and electro-polished.Two bearer bar designs are offered:NON-SERRATED: For general purpose useSERRATED:Offering skid resistance inwet or oily conditionsStandard bearer bar depths are 25mm, 27mm,30mm, 40mm, 50mm, 60mm, 80mm, 90mm, and100mm. All are available in 3.0mm and 4.5mmthicknesses. See Load/Span Tables.GRATEX SS STAINLESS STEEL GRATING is offeredwith non-standard bearer bar depths and pitches tosuit abnormal load conditions.With its longevity, high corrosion resistance, lowmaintenance, strength and rigidity, GRATEX SSSTAINLESS STEEL GRATING promises exceptional lifecycle cost performance.FIXING CLIPa world of grating solutions

GRATEX SS10STAINLESS STEEL GRATINGGRATEX SS STAINLESS STEEL GRATINGLOAD/SPAN TABLESCODEBEARER BAR DETAILSTHICKDEPTHPITCHBEARER BAR SPAN 4456884.kg212224272931IMPORTANT NOTES1.2.3.kgThe kg/m2 loadings are the maximum allowable uniformly distributed loadings for that spanThe kg loadings are the maximum unfactored cente-line load per meterThe Load/Span tables are based on a maximum tensile stress of 165 MPa and elastic deflections of not more than span/200 or 10mm,whichever is the lesser when subjected to the appropriate unfactored loadAll the above to be taken as nominal and should not be used as guaranteed valuesa world of grating solutions

GRATEX FRP - M/P11FIBREGLASS GRATING - MOULDED & PULTRUDEDGRATEX FRP FIBREGLASS GRATING - MOULDED& PULTRUDED is a cost effective, lightweightsolution for walkways, platforms, gullies, trenchesand mezzanines.GRATEX FRP FIBREGLASS GRATING& PULTRUDED has a high strengthratio, is corrosion resistant, and isIt exhibits low thermal conductivity,non-magnetic and non-sparking.- MOULDEDto weightslip resistant.isBoth grating types provide excellent impact andloading characteristics.GRATEX FRP FIBREGLASS GRATING - MOULDED& PULTRUDED is available in three resin types:nVinyl Ester - for resistance to both acidand alkaline environments; and a flamespread of 25 or lessn Phenolic - provides the ultimate fire resistance;designed to withstand prolonged fire exposurewithout sustaining structural damage.nGRATEX FRP FIBREGLASS GRATING - MOULDED& PULTRUDED is easy to install, requiring only acircular saw, jig saw or angle grinder.Standard moulded panels are 1220mm x 2440mmand 1220mm x 3660mm. Special sizes andcustomising are available on request.TRATRANSVERSEBARIsophthalic Polyester - moderate exposureto corrosive elements; and a low flamespread rating of 25 or lessBEATHICKNESSRERBPITCH 38x38/50x5023mmARDEPTH25/38/50ARPITCHBEARER BARDEPTH 25/38mmLENGTH(15mmNSVERSEBSPAN)BEARER BARPITCH 38mm25mmor38mmCHPIT38mmMOULDEDa world of grating solutionsBEARER BAR PITCHCROSS SECTIONPULTRUDED

GRATEX FRP - M/P12FIBREGLASS GRATING - MOULDED & PULTRUDEDPULTRUDEDFIXING CLIPFRP L-CLAMP ASSEMBLYFRP GRATING L-CLAMP ASSEMBLYMOULDEDFRP M-CLAMP ASSEMBLYFRP GRATING M-CLAMP ASSEMBLYFRP GRATING C-CLAMP ASSEMBLYFRP C-CLAMP ASSEMBLYGRATEX FRP FIBREGLASS GRATING - MOULDED & PULTRUDEDLOAD/SPAN TABLESMOULDEDCODESPAN mmDEPTHPITCH300400500UCUCUCUCM252538 x 3833646111325356715244448163M303038 x 385813105522896151235421774281M383838 x 3878401467326082522026821274M505050 x CODEBEARER BARDEPTHPITCHBEARER BAR SPAN s/m21750UCUC48944932630011Suggested RangeIMPORTANT NOTES1. U, kg/m2, maximum allowable unfactored uniformly distributed loading for that stated span2. C, kg/m, maximum allowable unfactored centre line load per metre3. Load/Span Tables based on elastic deflections of span/200 or 10mm, whichever the lesser when subjected to the specified unfactored load4. All table loadings to be taken as nominal and should not be used as guaranteed values5. Appropriate safety factors must be applied by the designera world of grating solutions16

GRATEX TC13TRENCH COVERSFRAMEDFLANGEDFRAMEDFLANGEDStandard Lengths: 500, 1000, 2000, 2500, 3000,4000, 5000, 6000.Note: special lengths on requestMaterials: Carbon Steel. Stainless Steel(3CR12/304/316)Finishes: Carbon Steel - Uncoated, Painted,Bitumenised, GalvanisedStainless Steel - Mill, Pickled and Passivateda world of grating solutionsnStandard trench covers and frames arematched to ensure ease of installationnRigid angle frames provide for accurate formwork and a uniform bearing surfacenFrames with cast in lugs (at nominal 300mmcentres) protect the trench edges and ensurestrong fixing into concrete surroundsnTrench Covers are fully banded for maximumstrength and heavy duty carrying capacity

GRATEX TC14TRENCH COVERSGRATEX TC TRENCH COVERSLOAD/SPAN TABLESSPAN mm200300400500APPROX. MASSkg/m2GTC1 - 30 x 4.5C573038202865229234GTC2 - 40 x 4.5C1018767915093407449GTC3 - 50 x 4 (7x5) IC16333108868164653064GTC4 - 75 x 4 (12x6) IC4774831824238661908990TYPE1.2.LOAD kg/mC, kg/m, maximum allowable unfactored centre line load per metreBased on allowable tensile stress of 160Mpa and shear stress of 80MpaTYPICAL WHEEL FOOTPRINTS (Approximate: Only actual footprint to be used)CONTACT ZONE (mm)VEHICLE150 x 50Forklift120 x 120Light Motor Vehicle200 x 200Light Delivery Vehicle250 x 250Medium Delivery Vehicle250 x 500Heavy Delivery VehicleIMPORTANT NOTES1. Determine the maximum anticipated wheel load.2. Apply a load factor appropriate for the duty.3. Select an applicable wheel footprint.4. Determine the required trench cover span.5. Select the appropriate trench cover and frame from the load table, considering the factor for footprint versus centreline load.a world of grating solutions

TREADEX 15STAIRTREADS AND STEPTREADSMATERIALSCarbon Steel, Stainless Steel(3CR12/304/316), Composites (FRP)FINISHESCarbon Steel - Uncoated, Painted,Bitumenised and GalvanisedStainless Steel - Mill, Pickled andPassivatedTYPESCarbon Steel - Grating and SolidStainless Steel - Grating and SolidFRP - Grating and SolidNOSINGSPatented Skid-Resistant,Bent embossed Solid PlateDimple Punched PlateSIDE PLATES250mm Long for STAIRTREADS;115mm Long for STEPTREADS3mm and 4.5mm thick plateSLOPES FOR CATLADDERS, STEPLADDERS, STAIRWAYS & teep4550Steep4045Gen Purpose3040Public Buildings2230Vehicles & Pedestrians071:8Forklifts061:10STAIRWAYSAvoid if possibleRAMPSSTEPTREAD SIDE PLATEFRONTFRONTSTAIRTREAD SIDE PLATEa world of grating solutions

TREADEX 16STAIRTREADS AND STEPTREADS1.0mCATLADDER750-9001.2mminclear230 to255mm650-75025mm min.0.9mSTEPTREADLADDER650-7503.0mmax.100mm min.STEPTREADPERMISSABLE DIMENSIONSSTAIRTREADSTAIRWAY220-500TREADEX STAIRTREADS AND STEPTREADSLOAD/SPAN TAIRTREADLength250Bearer Bar25 x 3.0STEPTREADAllowablecentreload kg319ApproxMass kg5.5750325025 x 4.53068.67504.525030 x 4.55289.09004.525030 x 4.536710.010004.525030 x 4.529712.012004.525040 x 4.551318.0LengthBearer BarAllowablecentreload kgApproxMass kg11525 x 3.03023.011525 x 3.02203.311525 x 4.51914.2Note Standard sizes shown. Non-standard sizes are available at client’s discretiona world of grating solutions

FLOOREX 17NON-SLIP SOLID FLOOR PLATEGRATING WORLD FLOOREX raised patternnon-slip solid floor plate bears the distinctive andregistered “boomerang” design, versus the leaf orlozenge patterns of other solid floor plate.In comparative tests, FLOOREX demonstratedsuperior co-efficient of friction (skid resistance)over regular checker plate in dry, wet andoily conditions.FLOOREX is available in Stainless Steel (3CR12,304, 316) and a range of Aluminium alloys toserve specific applications. Stainless Steel surfacefinishes are No. 1, 2B, and shot blast.FLOOREX is available in sheet sizes of 1250mmx 3000mm and 1250mm x 2500mm, as well ascustom sizes. Nominal thicknesses are 1.6mm,2.0mm, 2.5mm, 3.0mm, 4.0mm, and 4.5mm.FLOOREX applications include flooring (factories,loading ramps, elevators, escalator approaches),stairtreads, kickplates, and protective fascias.a world of grating solutionsFLOOREX advantages are non-slip, strong andrigid, corrosion resistant, easy to clean, lowmaintenance, eye-catching, and hygienic.

FLOOREX 18NON-SLIP SOLID FLOOR PLATEPROPERTIES3043163CR12Density kg/m3 (approximate)790080007700Modulus of Elasticity (E) Tensile Gpa195195207Thermal Conductivity @ 100oC w/moC15.714.532.0Coefficient Thermal Expansion @ 100oC17.016.510.0Recommended Max Service temp. oC925925600Tensile Strength Mpa4854854600.2% Proof Strength Mpa170170300Elongation % in 50mm404020Hardness, Brinel200200220COMPARATIVE TEST RESULTSPatternMaterialFinishCo-efficient of Friction (u)Wellington BootShoe (leather Sole)DryWetOiledDryWetOiledFLOOREX 3CR12No 10.550.490.430.670.620.53Checker PlateMild SteelGalvanised0.510.360.300.480.440.20Checker PlateMild SteelNormal0.490.340.260.440.440.17Std. 5 ETStd. Size mApprox, Masskg/std. sizeMax. WidthmmMax. Lengthmm16.02.5 x 1.2550.01250300024.02.5 x 1.2575.01250300036.02.5 x 1.25112.512503000NominalThickness mmOverallHeight mmApprox. Masskg/m22.03.63.04.64.56.1Note: All figures to be taken as nominal and should not be used as guaranteed values.Load Tables on request for floor plates supported and securely welded or bolted on all four sides.a world of grating solutions

RAILEX 19HANDRAILINGThe GRATING WORLD RAILEX handrailing systemis available in stainless steel and carbon steel andFRP (Composite). Stainless steel specifications are32mm handrail tube and stanchions of 38mm tubeor 50mm x 50mm angle; carbon steelspecifications are 34mm handrail tube and 42mmstanchionsTube connectors are available in 90 degree bends,45 degree bends, and as 90 degree and 45degree closures (to connect end runs of upperand lower handrails). Also available are wall platefittings, kink bends, and off-sets.a world of grating solutionsBall stanchions are floor (top) mount at 90degrees (B-TM90) and 45 degrees (B-TM45),side-mount (B-SM90), and goose-neck mount(B-GSM90).Ball stanchions may be ordered with handrailangles at up to 45 degrees.Angle stanchions are available in top-mountedand side-mounted versions.Finishes are:Stainless Steel: Pickled & Passivated,180-Grit PolishedCarbon Steel: .Mill finished, Painted, Powder.coated, GalvanisedFRP:.Safety Yellow resin

RAILEX 20HANDRAILING - STAINLESS STEELWALL PLATE FITTINGSB-TM90KINK BENDSB-TM4590O BENDSB-SM9045O BENDStandard Off-Set250mm MinimumSB-SM45OFF-SET(RETURN)SB-GSM90SA-TM90SWAGED JOINTSFOR BENDS ANDCLOSURESSA-TM4545O CLOSURESA-SM9090O CLOSURESA-SM45a world of grating solutions

RAILEX 21HANDRAILING - CARBON STEELWALL PLATE FITTINGCB-TM90KINK BENDCB-TM4590O BENDCB-SM9045O BENDStandard Off-Set250mm MinimumCB-SM45OFF-SET(RETURN)CB-GSM90CA-TM90SWAGED JOINTSFOR BENDS ANDCLOSURES45O CLOSURECA-TM45* Carbon Steel Solid Forged stanchions available on requesta world of grating solutionsCA-SM9090O CLOSURECA-SM45

RAILEX 22HANDRAILING - FRP (COMPOSITE)The GRATING WORLD RAILEX FRP HandrailSystem is of 50mm diameter round and 50mmsquare tube design, using internal fittings for allconnections. Joints are bonded and mechanicallyfastened using either metallic or non-metallichardware.RAILEX FRP Handrails are fabricated from SafetyYellow fiberglass pultrusions using a fire retardantresin with 50% glass content and a surface veil forprotection against ultraviolet damage. RAILEX FRPHandrails have a Class I fire retardance, with anASTM E-84 flame spread rating of 25 or less.COMPONENTS AND COMPLETE ACCESS SYSTEMSGRATING WORLD supplies FRP components andfabricates walkways, stairways, platforms, handrailsystems, caged ladders, fixed ladders, and supportsystems that are specially designed andengineered for corrosive environments accordingto your specified workloads and configurations.Units are shop assembled and shipped in sectionsto minimise field installation.FRP (Composite) Advantages: High Strength LightweightIncreased Life Easily AssembledLow Maintenance Dimensionally StableChemical Resistant Corrosion ResistantR.F. Transparent Fire ResistantNon-Conductive (Electrical)Non-Conductive (Non-Magnetic)STRUCTURAL SECTIONSGRATING WORLD also supplies a large range ofFRP Structural Sections. Call or email for details.GRATING WORLD RAILEX standard FRP handrailingcomponents are manufactured from generalpurpose isophthalic polyester resin, with goodcorrosion resistance.Available on request are components of fireretardant isophthalic polyester resin with a Class1 fire retardance, with an ASTM E-84 flame spreadrating of 25 or less and low smoke generation.Also available are components of fire retardantvinylester resin. It is highly corrosion resistant andcapable of higher surface temperatures.a world of grating solutions

aworld of grating solutionsGRATING WORLD (Pty) Ltd132 Terrace RoadSebenzaEdenvaleP O Box 9748Edenglen 1613South AfricaTel: 27 (0)11 452 1150/456 5250Fax: 27 (0)11 452 Information is supplied upon the condition that persons will make their own determination as to its suitability for their purposes prior to use.Grating World (Pty) Ltd will not be responsible for damages of any nature whatsoever resulting from the use of or reliance upon informationfrom this publication or the products to which the information refers.8/2013

forgeweld gw40 serrated carbon steel grating forgeweld gw40 wheels ‘n heels - narrow gap carbon steel grating size code approx mass m2 unbanded ungalvanised load c kg/m u kg/m2 bearer bar span (mm) load cat kn/m2 max span (mm) for loa