National patents
Checkerboard vinyl sheet flooring is a homogeneous PVC sheet featuring a contrasting black‑and‑white checker pattern integrated into the wear layer. The product is delivered in rolls 2 m to 4 m wide
Order this productCheckerboard vinyl sheet flooring is a homogeneous PVC sheet featuring a contrasting black‑and‑white checker pattern integrated into the wear layer. The product is delivered in rolls 2 m to 4 m wide and up to 30 m long, enabling continuous coverage without seams in large‑area installations.
Total thickness typically ranges from 2.0 mm to 3.0 mm, with a wear layer thickness of 0.3 mm to 0.5 mm. The backing consists of a reinforced PVC foam layer that provides dimensional stability and cushioned underfoot feel.
The flooring is formulated from polyvinyl chloride resin, plasticizers for flexibility, stabilizers for heat and UV resistance, and pigments for the checker pattern. A clear wear layer of PVC with added abrasion‑resistant granules protects the printed design.
| Layer | Typical Thickness (mm) | Function |
|---|---|---|
| PVC wear layer | 0.3–0.5 | Abrasion resistance, slip resistance, protects pattern |
| Printed checker layer | 0.1–0.2 | Provides visual contrast, UV‑stable pigments |
| PVC foam backing | 1.5–2.3 | Dimensional stability, impact absorption, acoustic dampening |
Wear resistance is measured by the Taber Abrader test; typical loss is less than 0.08 g after 1000 cycles under a 500 g load. Slip resistance meets R10 classification (wet pendulum test value ≥ 45). The product exhibits dimensional change of less than 0.15 % after 24 h immersion in water at 23 °C.
Chemical resistance includes tolerance to diluted acids, alkalis, and common cleaning agents without staining or surface degradation. Fire performance achieves a Bfl‑s1 rating according to EN 13501‑1, limiting flame spread and smoke emission.
| Property | Test Method | Typical Value | Unit |
|---|---|---|---|
| Wear loss (Taber) | EN 660‑2 | <0.08 | g |
| Slip resistance (wet pendulum) | BS 7976‑2 | ≥45 | PTV |
| Dimensional change (water immersion) | ISO 23999 | <0.15 | % |
| Fire classification | EN 13501‑1 | Bfl‑s1 | – |
Substrate must be clean, dry, and level with a maximum deviation of 3 mm over a 2 m straightedge. A pressure‑sensitive adhesive compatible with PVC is applied using a notched trowel; open time varies from 15 to 30 minutes depending on temperature.
The sheet is unrolled, positioned, and pressed into the adhesive with a 50 kg roller to eliminate air pockets. Seams are cold‑welded using PVC solvent cement to create a continuous, watertight surface. A perimeter expansion gap of 5 mm is maintained and covered with flexible cove base.
The checkerboard pattern provides high visual contrast, which aids wayfinding in large retail environments while the slip‑resistant wear layer supports safety in areas prone to spills. The homogeneous construction resists staining from oils and chemicals, making it suitable for light‑industrial workshops and laboratory corridors.
Educational institutions benefit from the floor’s low maintenance—damp mopping removes dirt without damaging the wear layer—and the acoustic backing reduces impact noise in multipurpose halls. Healthcare facilities value the seamless surface that prevents microbial harborage and tolerates frequent disinfection.
Roll width can be tailored between 1.5 m and 4 m to match site logistics. Total thickness is adjustable from 1.8 mm to 3.5 mm by varying the foam backing gauge while keeping wear layer thickness within the 0.3‑0.5 mm range for consistent wear performance.

Pattern scale (check size) ranges from 50 mm to 200 mm squares, allowing designers to match brand colors or create subtle texture. Embossing depth can be increased to enhance slip resistance without altering visual appearance. Backing options include standard PVC foam, recycled‑content foam, or a cork‑blend layer for added acoustic performance.
| Option | Adjustable Range | Notes |
|---|---|---|
| Roll width | 1.5 m – 4.0 m | Custom slitting available |
| Total thickness | 1.8 mm – 3.5 mm | Wear layer held constant |
| Check size | 50 mm – 200 mm | Square or rectangular layout |
| Backing type | PVC foam, recycled foam, cork blend | Affects acoustic and thermal properties |
In‑line monitoring checks thickness at 0.5 m intervals using laser gauges; tolerance is ±0.05 mm. Wear layer adhesion is tested by peel‑off force after 24 h cure, targeting a minimum of 1.2 N/mm. Visual inspection verifies pattern registration and absence of defects such as bubbles or streaks.
Each batch undergoes accelerated aging (UV exposure 150 h, 60 °C) to confirm color stability; ΔE values remain below 2.0. Final rolls are weighed to detect density variations that could indicate inconsistent foam expansion.
Finished rolls are wound onto a 76 mm diameter core, wrapped in low‑density polyethylene film, and placed on a pallet with edge protectors. Each pallet holds up to 12 rolls, depending on width and length, and is secured with stretch film for container shipment.
Standard container load is 22 pallets (approximately 260 m² of flooring) for a 40‑ft high‑cube unit. Palletized rolls can be stacked two high in warehouse storage, provided the floor load rating exceeds 5 kN/m².
| Parameter | Typical Value | Notes |
|---|---|---|
| Core diameter | 76 mm | Standard for roll handling |
| Roll weight (per meter) | 1.8–2.5 kg/m | Depends on total thickness |
| Pallet capacity | 8–12 rolls | Based on width & length |
| Container load (40‑ft HC) | ≈260 m² | Approx. 22 pallets |
Yes. Rolls are produced to customer‑specified lengths up to 30 m; longer lengths require multiple splices with factory‑welded seams.
Required details include desired width, total thickness, wear layer thickness, pattern scale, backing type, and delivery destination. Quantity influences pallet configuration and freight cost.
Standard options are 0.30 mm, 0.40 mm, and 0.50 mm. Intermediate values can be arranged upon request.
Each roll undergoes thickness, adhesion, and visual inspection; test reports are available on request.
Rolls are wrapped in polyethylene film, placed on pallets with corner guards, and secured with stretch film to resist moisture and mechanical damage.
To discuss technical requirements, request samples, or obtain a formal quotation, please reach out via the contact form or email.
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