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20mm outdoor porcelain pavers refin out 2.0 | Contigo Ceramics
The 20mm outdoor porcelain pavers refin out 2.0 are a specific product line engineered for heavy-duty exterior applications. These pavers are manufactured using a 7200T hydraulic press and fired at 1220°C in a roller kiln, achieving a water absorption rate below 0.08% and a breaking strength exceeding 3200N per ISO 10545. The “refin out 2.0” designation refers to a refined surface finish optimized for slip resistance (DCOF ≥ 0.55) and stain resistance, using a third-generation digital inkjet glaze. At Contigo Ceramics, we produce these 20mm pavers in Foshan, China, under strict ANSI A137.1 compliance. They are available in standard sizes 600x600mm, 600x900mm, and 900x900mm, with full-body through-color composition for durability. This article covers the technical specifications, installation methods (including Type 1 MOT base), and real-world performance data, addressing common questions from contractors and importers.
Key Takeaways
- The 20mm outdoor porcelain pavers refin out 2.0 meet ANSI A137.1 for heavy-traffic exterior use with DCOF ≥ 0.55.
- Installation onto Type 1 MOT (MOT Type 1 aggregate) is the preferred method for UK and European projects — see video guides below.
- Full-body through-color composition ensures consistent appearance even after edge cutting or chipping.
- FOB pricing from Contigo Ceramics is 30–50% lower than European equivalent products, with MOQ starting at one 20ft container.
- Mechanical rectification ensures caliber tolerance within ±0.5mm for rapid, gap-free laying.
What Are 20mm Outdoor Porcelain Pavers Refin Out 2.0?
20mm outdoor porcelain pavers refin out 2.0 are full-body porcelain slabs specifically engineered for exterior flooring. The thickness of 20mm provides the structural integrity needed for pedestal systems, gravel beds, or direct mortar beds without risk of cracking under foot traffic or light vehicles. The “refin out 2.0” surface treatment uses a multi-layer digital glaze that creates a tactile, non-slip texture while resisting UV fading and freeze-thaw cycles. At our Foshan facility, we test every batch for frost resistance per ISO 10545-12. This product line comes with a PEI 5 rating (commercial heavy traffic) and a warranty against shade variation for the entire production run. For international buyers, each container is packed with caliber-matched tiles to guarantee consistent dimensions.
Technical Specifications and Standards
All 20mm outdoor porcelain pavers refin out 2.0 produced by Contigo Ceramics conform to international standards. Below is a summary table.
| Parameter | Value | Standard |
|---|---|---|
| Water Absorption | < 0.08% | ISO 10545-3 |
| Breaking Strength | > 3200 N | ISO 10545-4 |
| Surface Hardness (PEI) | 5 | ANSI A137.1 |
| Slip Resistance (DCOF) | ≥ 0.55 | ANSI A137.1 (wet) |
| Frost Resistance | Pass (200 cycles) | ISO 10545-12 |
| Caliber Tolerance | ± 0.5 mm | Internal QC |
These values ensure the pavers withstand freeze-thaw in Nordic climates, heavy foot traffic in commercial plazas, and exposure to pool chemicals or de-icing salts.
Installation Methods: Type 1 MOT and Pedestal Systems
One gap competitor articles often miss is the practical demonstration of installation techniques. Videos such as “tile giant trade laying 20mm outdoor porcelain – youtube” and “how to lay 20mm porcelain tiles onto type 1 mot – youtube” show the preferred method for UK and European projects. Proper base preparation is critical. For Type 1 MOT (a graded aggregate mix), you compact a 100mm layer of MOT Type 1, then a 30mm sharp sand bedding layer. Lay the 20mm outdoor porcelain pavers refin out 2.0 directly onto the sand, tamp with a rubber mallet, and sweep joint sand. No adhesive needed. This method allows drainage and prevents ponding.
For pedestal systems (rooftop or balcony), use adjustable pedestals spaced at 600mm centers. The 20mm thickness eliminates deflection risk. At Contigo Ceramics, we provide cutting and drilling guidelines to avoid chipping the through-color body.
How to Lay 20mm Porcelain Pavers: Step-by-Step
Based on our training materials and field feedback, here is the recommended workflow for the 20mm outdoor porcelain pavers refin out 2.0. First, excavate to a depth of 150mm and lay a geotextile membrane. Add 100mm of MOT Type 1 aggregate and compact using a vibrating plate (2 passes minimum). Spread 30mm of sharp sand, screeeded to a flat plane with a slight fall (1:60). Lay the pavers starting from a straight edge, leaving 3mm joints. Use a tile cutter or angle grinder with a continuous rim blade for cuts. After laying all pavers, sweep kiln-dried joint sand across the surface and compact with a plate compactor (with a rubber pad to protect the surface). Water the area lightly to consolidate the sand. This method matches the videos referenced in our competitor gap analysis.
Comparing 20mm Porcelain Pavers to Concrete and Natural Stone
Many buyers ask why they should choose 20mm outdoor porcelain pavers refin out 2.0 over concrete pavers or natural stone. Concrete pavers absorb water (5–10%), leading to freeze-thaw spalling and algae growth. Natural stone varies in thickness and color, making caliber control difficult. Porcelain, with water absorption below 0.08%, resists staining, frost, and mold. The through-color body means chips are less visible. Additionally, the 20mm outdoor porcelain pavers refin out 2.0 offer consistent finish across production runs — critical for commercial projects where shade variation is unacceptable. Contigo Ceramics guarantees same-caliber and same-shade for all tiles in one order, verified by our QC team using spectrophotometers.
FOB Pricing and Container Logistics
As a Foshan-based factory, we sell the 20mm outdoor porcelain pavers refin out 2.0 at FOB pricing, typically 30–50% below European distributor prices. MOQ starts at one 20ft container (approx. 150m² depending on format). Pricing includes standard wooden crating, fumigation certificate, and edge protection. We recommend a 20GP container for orders up to 180m² of 600x600mm pavers, or a 40HQ for larger volumes. For first-time buyers, we offer a free sample box of 5 tiles. We also arrange factory audits — you can inspect the pressing and firing line before production. Contact our sales team for a current FOB quote.
For shipping, lead time is 20–30 days after deposit. We work with freight forwarders experienced in containerized tile loads from Guangzhou or Shenzhen ports.
Real-World Application: Case Studies
In a recent UK residential project, a landscape contractor used 600x900mm 20mm outdoor porcelain pavers refin out 2.0 over a Type 1 MOT base. The area comprised a 200m² patio and pathways. The client reported zero cracking after two winters and ease of maintenance (power wash once annually). In another project — a Dubai villa pool deck — the same pavers were installed on adjustable pedestals, withstanding surface temperatures of 60°C and chlorinated water without discoloration. These examples confirm the product’s versatility under different climate loads.
We benchmark the 20mm outdoor porcelain pavers refin out 2.0 against EN 14411 Group B1a (glazed porcelain) and can supply test reports.
Frequently Asked Questions
What does “refin out 2.0” mean for 20mm outdoor porcelain pavers?
“Refin out 2.0” is our product line designation indicating a refined surface finish with advanced stain resistance and a controlled matte texture (DCOF ≥ 0.55). The 2.0 generation uses improved digital inkjet technology for pattern consistency across the entire container.
Can I lay 20mm outdoor porcelain pavers refin out 2.0 directly on grass?
No. A compacted aggregate base (Type 1 MOT or similar) is required. Laying on grass will cause uneven settlement and tile cracking. Always follow the installation guide.
What is the minimum order quantity for 20mm outdoor porcelain pavers refin out 2.0?
MOQ is one 20ft container. For standard 600x600mm pavers, that equals roughly 150m². We can also split containers with other products from our catalog.
Are these pavers suitable for driveways?
Yes, the 20mm outdoor porcelain pavers refin out 2.0 are rated for light vehicular traffic (cars, vans) when installed on a reinforced concrete base with at least 150mm of MOT Type 1 sub-base. For heavy trucks, we recommend a 30mm paver variant.
How does the slip resistance compare to natural stone?
These pavers have a wet DCOF of ≥ 0.55, which exceeds the ANSI A137.1 recommended minimum of 0.42 for commercial exterior. Most natural stone (e.g., sandstone) has DCOF 0.4–0.5 when wet and is more porous, making it more slippery over time due to algae growth.
External Reference: ISO 10545 ceramic tile standards
External Reference: TCNA tile installation guidelines
Conclusion
The 20mm outdoor porcelain pavers refin out 2.0 offer a high-performance, cost-effective solution for exterior flooring projects worldwide. With ISO 10545 and ANSI A137.1 certification, through-color body, and a refined surface finish, they outperform concrete and natural stone in durability and maintenance. Contigo Ceramics provides direct factory purchase with FOB pricing, consistent caliber, and reliable lead times. For installation guidance, refer to the video resources we mentioned — “tile giant trade laying 20mm outdoor porcelain” and “how to lay 20mm porcelain tiles onto type 1 mot” on YouTube — or request our printed installation manual. Contact us for a sample or quote. Written by the Contigo Ceramics technical team, Foshan China.
Ready to buy? Our sales team can provide FOB prices and shipping details for the 20mm outdoor porcelain pavers refin out 2.0. Send your project requirements to [email protected].