R5 draft / source J6 /25October2026
End/reveal-only development kit. No NBS-ready/construction/manufacture approval. Datum/climbability,actual supports and aluminium/HAZ/weld resistance remain open. Partial gravity-movement study is not gravity stress verification.
Range · JSON · CSV · Gaps · APG clause · Source STEP
| Field | Status | Data/gap | Source |
|---|---|---|---|
| manufacturer | supported | Architectural Products Group Ltd (published business identity). Exact manufacturing entity/factory address to confirm. | ../SOURCE-CATALOG.json |
| technicalContact | missing | null | No verified named technical contact in inspected variant sources |
| productCode | supported | aluminium-juliet-900 | SOURCE-TRACE.json |
| description | supported | Continuous face-welded aluminium flatbar Juliet development kit, with top and lower end connections to BOTH structural reveals. | evidence/GEOMETRY-AND-VERTICAL.json |
| intendedUse | provisional | Development candidate for protection at an opening. Actual standing/sill/window datum, occupancy, location and exposure must be confirmed; no project suitability established. | evidence/GEOMETRY-AND-VERTICAL.json; ../OFFICIAL-SOURCE-RESEARCH.json#ENGLAND-K |
| exclusions | supported | No balcony/slab/intermediate fascia supports, freestanding/stair/vehicle/fall-arrest use, rated capacity, order or manufacture release. | evidence/GEOMETRY-AND-VERTICAL.json |
| jurisdiction | missing | No actual project jurisdiction selected. England guidance researched only; Wales/Scotland/NI and overseas need their own review. | ../OFFICIAL-SOURCE-RESEARCH.json#ENGLAND-K |
| classification | supported | {"systemCode": "Ss_25_60_05_05", "label": "Balustrade and guarding systems", "tableVersion": "Systems v1.43 July 2026", "productCode": null} | ../OFFICIAL-SOURCE-RESEARCH.json#UNICLASS |
| dimensions | supported | {"widthMeaning": "Clear structural reveal opening", "widthMm": 900, "outsideMetalPanelWidthMm": 890, "solidPackingEachSideMm": 5, "railSpanMm": 866, "topZmm": 1100, "bottomZmm": 50, "stripCentresZmm": [270, 90], "note": "Standing/sill/window datum and lower horizontal strip climbability remain unverified study assumptions. End-only supports."} | evidence/BOM-STANDARD.json |
| sections | supported | {"topRailNormalDepthThicknessMm": [60, 10], "uprightNormalDepthThicknessMm": [50, 10], "twoFaceStripHeightThicknessMm": [80, 10]} | evidence/BOM-STANDARD.json |
| variants | supported | Clear structural reveal opening widths900/1200/1500/1800mm. This record applies only to 900mm J6; opening width is not overall panel width or a verified safe span. | SOURCE-TRACE.json |
| material | provisional | Candidate EN AW-6082-T6 aluminium. Exact grade/form/temper/certificate and welded parent/HAZ properties remain unverified; no steel resistance transfer. | evidence/BOM-STANDARD.json |
| finishAndColour | missing | Exact aluminium pretreatment/coating/thickness/colour/gloss, exposure/repair and dissimilar-metal isolation specification remains unselected. Do not transfer steel galvanising details. | evidence/GEOMETRY-AND-VERTICAL.json |
| construction | supported | Two continuous80x10mm lower strips, broad faces VERTICAL, face-welded across every50x10mm upright;60x10mm top rail, no midrun splices. Flush reveal interfaces,5mm packing each side. Source geometry shows two nominal80mm face-weld lines per crossing,4mm leg;72mm normal-study effective-length trial is distinct. WPS/filler/throat/effective length/directional/HAZ resistance and joint rigidity remain unqualified. | evidence/GEOMETRY-AND-VERTICAL.json |
| interfaces | supported | {"topEndplate": {"xThicknessMm": 12, "yRangeMm": [0, 60], "zRangeMm": [980, 1100], "holesYmm": 30, "holesZmm": [1000, 1060]}, "lowerEndplate": {"xThicknessMm": 12, "yRangeMm": [-10, 60], "zRangeMm": [50, 310], "holesYmm": 30, "holesZmm": [90, 270]}, "holeDiameterProxyMm": 14, "toolChecks": 8} | evidence/BOM-STANDARD.json |
| nominalMass | supported | {"metalExcludingWeldKg": 18.65123395170249, "withIllustrativeWeldEnvelopeKg": 18.73331395170249, "densityKgM3": 2700, "excludes": "Actual anchors, finish and packaging. Weld envelopes are not measured filler consumption."} | evidence/BOM-STANDARD.json |
| performanceCriteria | missing | Project engineer must adopt jurisdiction, occupancy/actions/combinations, point/infill/wind/vertical actions, serviceability, guarding openings/non-climbability and durability criteria. Existing cases are analyst sensitivities. | evidence/NORMAL-DEMANDS.json; evidence/GEOMETRY-AND-VERTICAL.json |
| performanceEvidence | provisional | {"normalRevision": "J6", "normalSupportScope": "END ONLY at top rail and two face-strip ends; no slab/intermediate anchors. Spring trial grid uncalibrated.", "normalModel": "Three continuous normal-direction beams coupled by upright overhang translation stiffness. No infill joint-moment credit. Gross elastic; endplate/centroid offsets/localtorsion/contact omitted.", "normalCases": 21, "verticalCases": [{"loadN": 1000, "direction": "Vertical in x-z frame", "supports": "END ONLY: translations fixed at top rail ends and two strip ends; rotations free. No slab/intermediate fascia anchors.", "joints": "Rigid welded momenttransfer assumption", "maxVerticalMovementMm": 0.22482092070696869, "maxGrossCombinedStressMPa": 18.03459175324768, "maxMemberEndMomentNmm": 84342.09346135706, "equilibrium": "PASS", "status": "ELASTIC_DEMAND_ONLY_NOT_CODE_PASS"}, {"loadN": 1000, "direction": "Vertical in x-z frame", "supports": "END ONLY: translations fixed at top rail ends and two strip ends; rotations free. No slab/intermediate fascia anchors.", "joints": "Axial-only uprights/no momenttransfer comparison", "maxVerticalMovementMm": 0.270721650577678, "maxGrossCombinedStressMPa": 18.688979903423284, "maxMemberEndMomentNmm": 101384.439915061, "equilibrium": "PASS", "status": "ELASTIC_DEMAND_ONLY_NOT_CODE_PASS"}], "gravityMovementCases": [{"loadN": 1000, "direction": "Vertical in x-z frame", "supports": "Translations fixed only at all three member ends; no slab/intermediate supports.", "joints": "Rigid welded momenttransfer assumption", "maxVerticalMovementMm": 0.24402312171045487, "equilibrium": "PASS", "status": "ELASTIC_DEMAND_ONLY_NOT_CODE_PASS"}, {"loadN": 1000, "direction": "Vertical in x-z frame", "supports": "Translations fixed only at all three member ends; no slab/intermediate supports.", "joints": "Axial-only uprights/no momenttransfer comparison", "maxVerticalMovementMm": 0.29457544729979657, "equilibrium": "PASS", "status": "ELASTIC_DEMAND_ONLY_NOT_CODE_PASS"}], "gravityMethod": "Lumped rail/upright member selfweight at nodes; excludes plates/packers/welds/below90mm tail and localoffsets. Movement sensitivity only: element selfweight internal actions not recovered, so no gravity stress/resistance claim.", "meaning": "Gross-elastic sensitivities only; no adopted safe span/capacity or verified site movement prediction. Gravity movement calculation is partial; no selfweight stress/resistance claim."} | evidence/NORMAL-DEMANDS.json; evidence/GEOMETRY-AND-VERTICAL.json; evidence/GRAVITY-MOVEMENT.json |
| geometryChecks | supported | {"validSolids": 73, "volumeErrorMm3": -2.421438694000244e-08, "collisions": [], "toolChecks": [{"faceXmm": 17, "holeZmm": 90, "hits": []}, {"faceXmm": 17, "holeZmm": 270, "hits": []}, {"faceXmm": 17, "holeZmm": 1000, "hits": []}, {"faceXmm": 17, "holeZmm": 1060, "hits": []}, {"faceXmm": 883, "holeZmm": 90, "hits": []}, {"faceXmm": 883, "holeZmm": 270, "hits": []}, {"faceXmm": 883, "holeZmm": 1000, "hits": []}, {"faceXmm": 883, "holeZmm": 1060, "hits": []}], "maxGapMm": 86.85714285714289} | evidence/GEOMETRY-AND-VERTICAL.json |
| testedResults | missing | null | evidence/GEOMETRY-AND-VERTICAL.json |
| independentVerification | missing | null | evidence/GEOMETRY-AND-VERTICAL.json |
| tolerances | missing | No fabrication/installation/coating/fit tolerances accepted; model nominal dimensions only. | evidence/GEOMETRY-AND-VERTICAL.json |
| substrateAndFixings | missing | End/reveal-only load path at top rail and both lower strip ends. No slab or intermediate fascia support. Survey actual structural reveals, build-ups, edge distances, window/sill/standing datum and fitting path. Nominal 5 mm packing and 14 mm proxy holes are not a selected anchor/packer design; product, grade, embedment, torque/cure and restraint require review. | evidence/GEOMETRY-AND-VERTICAL.json |
| installation | provisional | Juliet-specific draft hold-point sequence supplied. Confirm standing datum, reveal geometry and both end connections before fabrication; temporary edge protection/lifting and acceptance remain required. | evidence/GEOMETRY-AND-VERTICAL.json; INSTALLATION-MAINTENANCE-DRAFT.txt |
| maintenanceAndCleaning | provisional | Inspect welds, corrosion, coating damage and fixings; isolate unsafe guard after impact/movement. Cleaning chemistry, intervals and repair system depend on selected coating and exposure; no interval or chemical compatibility claimed. | INSTALLATION-MAINTENANCE-DRAFT.txt |
| durabilityAndWarranty | missing | No verified service life, exposure category, warranty terms or exclusions supplied. | evidence/GEOMETRY-AND-VERTICAL.json |
| environmental | missing | No product-specific EPD, recycled-content percentage, embodied-carbon assessment or end-of-life route verified. Steel recovery potential is not a quantified product claim. | No evidence in inspected source pack |
| CAD | supported | {"format": "STEP", "revision": "J6", "filename": "evidence/APG-Juliet-900-J6-face-welded.step", "sha256": "79fbf7b53f4832383f38b49c646b5562e00ae5eec5de3f872575e72c25671ddd"} | evidence/GEOMETRY-AND-VERTICAL.json |
| drawings | missing | Nominal CAD/BOM dimensions supplied; no approved production/installation drawing set or fabrication tolerances established. | evidence/BOM-STANDARD.json |
| BIM | missing | No native Revit/IFC object supplied or validated. STEP does not establish BIM delivery. | ../SOURCE-CATALOG.json; source pack inspection |
| literatureAndDownloads | provisional | Local R5 data/clause/method and exact source evidence supplied. Public aluminium Juliet download release not yet performed. | SOURCE-TRACE.json |
| origin | missing | Manufacturing country not established for this kit; do not infer from site badge. | No matching origin evidence inspected |
| commercial | provisional | No verified matched aluminium Juliet cut-kit or finished assembly price. Include fit/weld/dressing/finish/hardware/QA/packing/APG freight; no steel or balcony price transfer. | SOURCE-TRACE.json |
| supportSystem | supported | {"scope": "END/REVEAL ONLY", "railEndXmm": [17, 883], "lowerStripCentresZmm": [270, 90], "intermediateSupports": false} | evidence/NORMAL-DEMANDS.json; evidence/GEOMETRY-AND-VERTICAL.json |
| datumAndClimbability | missing | 1100top and50bottom relative to proposed standingdatum remain installation study assumptions; no surveyed sill/window/accessibility or anti-climb approval. Two lower horizontal face strips need explicit climbability review. | evidence/GEOMETRY-AND-VERTICAL.json |
| generalEnquiryRoute | supported | enquiries@architecturalproducts.uk; published general enquiry route. Named technical engineer remains unconfirmed. | ../SOURCE-CATALOG.json |
| heatAffectedZoneAndWelds | missing | Accept exact aluminium parent/HAZ/weld properties and WPS/filler/throat/effective-length/directional resistance. Existing geometric envelopes and uniform-transfer indicator do not establish qualified joint capacity. | evidence/GEOMETRY-AND-VERTICAL.json; evidence/NORMAL-DEMANDS.json |