Sintered Stone Slab
Sintered Stone

Sintered Stone Slab

Sintered Stone Slab

Sintered stone slabs are pressed under tens of thousands of tons and fired above 1200°C from natural minerals; Mohs 6–7 with near-zero water absorption, scratch-, heat- and UV-resistant, extremely common for Hong Kong outdoor and cabinet-face applications, with large thin-format panels for wall, floor and facade cladding.

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Variety Details · Sintered Stone

Sintered Stone Slab — Samples, Technical Data & Applications

Sintered stone slabs are pressed under tens of thousands of tons and fired above 1200°C from natural minerals; Mohs 6–7, near-zero water absorption (EN 14411 BIa), resistant to scratches, heat, chemicals and UV, fire class A1. Extremely common for Hong Kong outdoor and cabinet-face use: facades and outdoor paving, interior walls and floors and furniture-facing, from 6mm on walls, with tight joints, continuous large surfaces and through-body veining.

Quartz stone — four samples and four views
Sintered Stone Slab · Four Samples
Quartz stone — slab texture and application views
Sintered Stone Slab · Slab & Application
Sintered Stone Slab — Full slab view
Sintered Stone Slab · Full slab view
Sintered Stone Slab — Texture and fabrication detail
Sintered Stone Slab · Texture and fabrication detail
Sintered Stone Slab — Application
Sintered Stone Slab · Application
Sintered Stone Slab — Slab Display
Sintered Stone Slab · Slab Display
Sintered Stone Slab — Detail
Sintered Stone Slab · Detail
Sintered Stone Slab — modern bathroom vanity top in engineered stone with undermount basin
Sintered Stone Slab · modern bathroom vanity top in engineered stone with undermount basin
Sintered Stone Slab — sleek commercial reception desk counter in solid surface
Sintered Stone Slab · sleek commercial reception desk counter in solid surface
Sintered Stone Slab — laboratory and office workstation surfaces in clean white engineered stone
Sintered Stone Slab · laboratory and office workstation surfaces in clean white engineered stone

Technical Data

Basic Information
Stone Type
Sintered Stone
Origin
China
Colour Family
Stone-look / solid / cement-look
Slab Grade
Premium grade (non-porous, no shade variation)
Visual inspection
Dimensions & Sizing
Standard Slab Size
3200×1600mm / 2600×1200mm
Mill cutting spec
Available Thickness
6 / 12 / 20mm
Caliper measurement
Dimensional Tolerance
±0.5 mm (calibrated & polished)
BS EN 12058
Physical Performance
Density(g/cm³)
2.50
ASTM C97 / EN 1936
Water Absorption(%)
0.02
ASTM C97
Compressive Strength(MPa)
120
ASTM C170 / EN 1926
Flexural Strength(MPa)
45.0
ASTM C880 / EN 12372
Mohs Hardness
6.5
EN 14157
Abrasion Resistance
≤ 145 mm³
EN 14157
Gloss Level(GU)
88
ISO 2813 (60°)
Heat Resistance(°C)
≤ 300
EN 438-2
Stain Resistance
Class 5 (EN ISO 10545-14)
EN 438-2
Acid Resistance
Resists mild acids/alkalis; avoid strong acids
EN 13529
Radioactivity Class
Class A (GB 6566)
GB 6566
Fabrication & Installation
Edge Profile
Straight / Bevel / Bullnose / Ogee
Installation Method
Adhesive bedding with support batten
Joint Treatment
Seamless jointing with colour-matched adhesive
Compatible Substrate
Plywood substrate / sand-cement / overlay on existing top
Certification & Care
Certification
ISO 9001 · CE (EN 14411) · GB 6566 Class A
Third-party certification
Maintenance Cycle
Neutral detergent daily; seal every 6 months
Warranty
10-year limited warranty (non-structural)
Commercial Terms
Price Unit
HK$ per sq. ft. (measured top area)
Minimum Order Quantity
20 m²
Lead Time
Stock colours 10–14 days; custom colours 25–35 days
Packaging
Pallet with corner guards, 12–15 slabs per pallet
* Typical values shown. Actual batch may vary slightly. Contact us for batch-specific test reports.

Applications

🍳
Countertops & Worktops
Mohs 6.5; scratch & heat resistant
🏢
Commercial Lobbies & Public Areas
Near-zero absorption; facade-safe
🧱
Wall & Floor Cladding
Large thin panels; continuous cladding
🌊
Outdoor & Facades
UV-stable; first pick outdoors
✨
Light Coves & Feature Walls
Common in malls & offices
🛠️
Monolithic Custom Fabrication
Monolithic cabinet-face fabrication
Available Surface Finishes

Common finishes are polished, matte and natural textured; matte and fine-grain surfaces add grip for outdoors and floors, polished for mirror-like walls.

Polished Honed Acid-washed Sandblasted Antiqued Brushed
📐 Standard Sizes
3200×1600mm / 3050×1440mm
600×600mm / 800×800mm
Custom sizes available
📦 Standard Thickness
12mm / 15mm / 20mm / 30mm
20mm typical for countertops (with drop edge)
Custom thickness available
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Sintered Stone Slab in the Sintered Stone collection: specifications, stock and lead times are listed on the collection page. See the Sintered Stone collection →

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Common Applications of Sintered Stone Slab in Hong Kong

Sintered slab is pressed from natural minerals at high temperature into large-format thin panels, thin yet exceptionally strong, and usable for tops, wall linings and cabinet doors. Hengsheng fabricates to site dimensions.

🍳 Seamless Kitchen Countertops
Because the panel is thin, specify a laminated edge or a backing layer, as an exposed thin arris chips readily.
🛁 Integrated Bathroom Basins
Basins need a reinforcing backing; the slab is hard but thin and impact can crack it, so seal the bowl perimeter with adhesive.
🏬 Shop Counters & Reception
The large format means fewer joints across a reception counter, so the run reads as one continuous surface.
🏥 Hospitals & Schools
Non-porous and heat-tolerant, it is hygienic for hospitals and schools, with no absorption during cleaning or disinfection.
🪜 Stair Treads & Window Sills
As a sill it allows a very slim, contemporary edge; for treads, confirm thickness and backing given the loads involved.
🍽 Dining Table Tops
Dining tops take hot pans and knife marks without complaint, which is why the material has become so popular.

Related guides: Hong Kong stone guides | Stone knowledge base | Hong Kong project cases | Request a free sample

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