| Submitted | Field | Original | 修改后参数 | Note / Status |
|---|---|---|---|---|
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Automatic mm / inch conversion · Core engineering specifications
| Overall footprint | 1800 x 1800 x 450 mm | |
|---|---|---|
| Single arm length | 1200 mm | |
| Seat width per arm | 380 mm | |
| Seat cushion thickness | 120 mm | |
| Base plinth height | 60 mm | |
| Center junction width | 520 mm | |
| Seat height from floor | 450 mm | |
| Finished Seat Cushion Thickness | 90 mm | |
| Backrest Padding Thickness | 70 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
Net weight / load capacity / users / durability
| Seating capacity | 3 adults | |
|---|---|---|
| Distributed static load rating | 360 kg | |
| Unit weight | 42 kg | |
| Foam indentation load deflection (ILD) | 35 lb/50mm | |
| Fabric abrasion resistance reference | 50000 double rubs | |
| Fabric abrasion resistance rating | 50000 double rubs | |
| Foam compression set rating | 10% | |
| Seam tensile strength | 200 N/50mm | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ |
Core acceptance fields · Panels / hardware / frame / upholstery
| Seat cushion fill | High-density polyurethane foam, medium-firm grade | |
|---|---|---|
| Top upholstery layer | Woven fabric in navy blue, stitched to side panels | |
| Side upholstery layer | Woven fabric in lime green, wrapped around vertical and angled side faces | |
| Internal support frame | Engineered wood-based panel frame with solid wood reinforcement blocks | |
| Bottom base panel | Black rigid base board with non-slip floor pads | |
| Internal reinforcement at junction | Plywood gusset plates connecting three arm frames | |
| Stitching construction | Lockstitch seams at top-to-side fabric junction | |
| Internal junction reinforcement | 12mm thick plywood gusset plates connecting three arm frames | |
| Edge trim | Foam-backed upholstery wrapped over rounded arm ends with no visible hard trim | |
| Floor contact pads | Non-slip thermoplastic rubber pads spaced evenly along base perimeter | |
| Seat Internal Support Board Thickness | 14 mm bent plywood or equivalent support board | |
| Backrest Internal Frame Thickness | 14 mm bent plywood/composite reinforced frame |
Adjustment / rotation / tilt / mobility / storage features
| Modular combinability | Three-arm Y-shaped unit that can be grouped with additional straight or angled modules to form larger seating layouts | |
|---|---|---|
| Fixed non-adjustable seat height | Seat height remains fixed at 450mm, no lift or recline mechanism | |
| Floor-protecting contact pads | Base fitted with non-slip plastic pads to prevent scratching and reduce sliding | |
| Dual-side usable seating | All three outer edges serve as seating front edges, supporting spontaneous multi-directional use | |
| Light reconfigurability | Unit can be manually repositioned by two people without tools due to freestanding design | |
| Junction load sharing | Center junction distributes load across all three arms for uniform structural performance | |
| Multi-directional seating access | All three outer edges serve as seating front edges, supporting spontaneous 3-directional use by concurrent small groups | |
| Light manual reconfigurability | Unit can be manually repositioned by two people without tools due to 42kg freestanding design | |
| Junction load distribution | Center junction distributes point loads across all three arms to eliminate localized frame stress | |
| Dual-tone visual zoning | Contrasting navy seat and lime side upholstery defines seating surfaces and base visually for intuitive public use | |
| Recline Angle / Lock Reference | 125° with 3 suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg |
Verified carton / gross weight / assembly / loading data
| Packaging units per set | 1 carton | |
|---|---|---|
| Reference carton dimensions | 1900 x 1900 x 550 mm | |
| Reference gross weight | 48 kg | |
| Reference package volume | 1.99 cbm | |
| Assembly time on site | 10 minutes | |
| 20ft container loading quantity | 16 units | |
| Reference Package Count | 1 set / 2 cartons | |
| Reference Assembly Time | 40 minutes per set | |
| Reference Packaged Gross Weight | 23 kg/set | |
| Reference Carton Volume | 0.26 m³/set |
Recommended spaces / users / usage modes
| Office reception and waiting areas | Suitable for corporate lobbies and visitor waiting zones, providing multi-directional casual seating for short stays | |
|---|---|---|
| Co-working breakout spaces | Suitable for informal discussion and rest areas in flexible offices, where Y-shape encourages small group interaction | |
| Educational building lobbies | Suitable for university and training center common areas with medium-to-high foot traffic | |
| Exhibition hall and museum rest zones | Suitable for public cultural venues requiring flexible, visually distinctive seating with modular expandability | |
| Airport and rail station VIP lounges | Suitable for premium waiting areas seeking contemporary aesthetic and scattered seating arrangement | |
| Retail store customer rest areas | Suitable for fashion and lifestyle retail floors, providing compact multi-seat rest spots that match modern interior design | |
| Recommended Matching Desk Size | 2.4 m executive desk | |
| Reference Daily Use Duration | 8 hours/day; confirm by ergonomic testing |
European market access and chemical requirements
| EN 1021-1 | Furniture - Assessment of the ignitability of upholstered furniture - Part 1: Ignition source: smouldering cigarette | |
|---|---|---|
| EN 1021-2 | Furniture - Assessment of the ignitability of upholstered furniture - Part 2: Ignition source: match flame equivalent | |
| EN 15373 | Furniture - Strength, durability and safety of non-domestic seating - Requirements, applicable to contract/office lounge seating |
US and Canada office-furniture standards
| ANSI/BIFMA X5.4 | General-purpose public seating tests, applicable to commercial lounge and lobby bench seating | |
|---|---|---|
| ANSI/BIFMA M7.1 | Standard test method for determining VOC emissions from office furniture systems, applicable to commercial interior installation |
Standards applicable to China-market projects
| GB/T 3324 | General technical requirements for wood furniture, applicable to internal wood-based frame components | |
|---|---|---|
| GB/T 27631 | Upholstered furniture - Foam - Test method for compression set, applicable to polyurethane cushion foam | |
| GB 20286 | Fire retardant properties and labels for public place products, applicable if installed in public assembly areas | |
| GB/T 16799 | Furniture leather - Test method for rubbing fastness, referenced if leather upholstery variant is selected |
This product must meet the following technical requirements: 1. GB/T 3324: General technical requirements for wood furniture, applicable to internal wood-based frame components; 2. GB/T 27631: Upholstered furniture - Foam - Test method for compression set, applicable to polyurethane cushion foam; 3. GB 20286: Fire retardant properties and labels for public place products, applicable if installed in public assembly areas; 4. GB/T 16799: Furniture leather - Test method for rubbing fastness, referenced if leather upholstery variant is selected; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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Open Export ToolThe KERTE Y-Shaped Modular Upholstered Bench, model MOD-BENCH-Y3L-2024, is a modern modular soft seating solution designed for dynamic public and commercial spaces. Its distinctive three-arm Y-shaped form creates a visually striking focal point, with a dual-tone upholstery scheme that prs navy blue woven fabric on the seat surface with lime green woven fabric on the vertical and angled side panels. This color contrast defines seating zones intuitively, supporting wayfinding in high-traffic environments. Rounded, foam-wrapped arm ends eliminate hard visible trim, contributing to a soft, approachable silhouette that aligns with contemporary interior design aesthetics. Constructed for commercial-grade durability, the bench features an internal support frame made of engineered wood-based panels with solid wood reinforcement blocks, connected at the central junction by plywood gusset plates to ensure structural rigidity across all three arms. The seat is filled with medium-firm high-density polyurethane foam, delivering consistent support for frequent use. The upholstery uses woven fabric secured with lockstitch seams at the top-to-side fabric junction. The base includes a black rigid base board fitted with evenly spaced non-slip thermoplastic rubber floor pads, which protect flooring surfaces and reduce unwanted sliding. Functionally, the bench offers multi-directional seating access, with all three outer edges serving as usable front seating edges to accommodate concurrent small groups and spontaneous interaction. It supports three adults, with one seating position per arm, and the central junction distributes point loads across all three arms to prevent localized frame stress. As a modular unit, it can be grouped with additional strght or angled modules to create larger, custom seating layouts tlored to specific spatial needs. The fixed seat height ensures easy sit-stand access for all users, and the freestanding design allows for manual repositioning by two people without tools, supporting flexible space reconfiguration. This bench is suited for a wide range of commercial settings, including office reception and wting areas, co-working breakout spaces, educational building lobbies, exhibition hall and museum rest zones, rport and rl station VIP lounges, and retl store customer rest areas. Its Y-shaped geometry encourages casual face-to-face interaction, making it ideal for spaces that prioritize both functionality and collaborative, welcoming atmospheres. For procurement planning, the bench ships fully assembled, requiring only unpacking and positioning on site with no tool-based assembly needed. It is packaged in a single carton, with foam edge protection and cardboard wrap to safeguard the upholstered surface during transit. Buyers should confirm fabric composition, flame rating, colorfastness, exact frame thickness, and pad count with the supplier to align with specific project requirements.
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