Sintered Stone
Laurent Black Gold Sintered Stone
Black with Gold Veining
A deep black ground with luminous gold veining — bold, dramatic contrast and the most popular black-gold pattern.
Variety Detail · Sintered Stone
Laurent Black Gold Sintered Stone · Samples, Specs & Applications
Laurent Black Gold creates luxury through black-and-gold contrast; the gold veining shifts with the light, adding depth to the space. Full slabs can clad walls or form worktops — bold without being overwhelming.
Technical Specifications Technical Specifications
Basic Information Basic Information
Stone Type
Stone TypeSintered Stone / Porcelain Slab
Origin
OriginImported from Foshan, China; complies with Hong Kong building-material standards
Colour
ColourBlack with Gold Veining
Grade
GradeGrade A (no cracks, chips or colour variance)
Dimensions Dimensions
Standard Slab Size
Slab size3200×1600 / 3000×1500 / 1200×2600 mm
Thickness
Thickness6 / 9 / 12 / 15 mm
Tolerance
ToleranceLength/width ±1 mm, thickness ±0.5 mm
Physical Properties Physical Properties
Density (g/cm³)
Density≥ 2.4 g/cm³
Water Absorption (%)
Absorption≤ 0.05 %
Compressive Strength (MPa)
Compressive≥ 2,200 MPa
Flexural Strength (MPa)
Flexural≥ 45 MPa
Mohs Hardness
Mohs6 – 7
Abrasion Resistance
AbrasionPEI 4 – 5
Slip Resistance
SlipR9 – R10 (matte R10)
Gloss (GU)
GlossMatte ≤ 10 GU / Silk 20–40 GU / Polished ≥ 70 GU
Chemical & Safety Chemical & Safety
Acid Resistance
AcidClass GA (A), resistant to acids, alkalis and cleaners
Radioactivity Class
RadioactivityClass A (safe for indoor use)
Slip Coefficient
Slip COFDry ≥ 0.60, wet ≥ 0.45
Fabrication & Installation Fabrication & Installation
Edge Profile
EdgeStraight / bevelled / R-edge / bullnose, cut to drawing
Installation
InstallationFull-bed adhesive (12 mm and above) or dry-hanging (6–12 mm)
Joint Treatment
JointsEpoxy grout / colour-matched silicone, 2–3 mm joint
Certification & Care Certification & Care
Certification
CertificationISO 9001, ISO 14001, CE, SGS tested
Maintenance Cycle
MaintenanceWipe with water or neutral cleaner; no sealing or waxing needed
Warranty
WarrantyOver 10 years product warranty
Commercial Terms Commercial Terms
Price Unit
Price unitQuoted by size, thickness, finish and quantity (delivered in Hong Kong)
Minimum Order
MOQMOQ 1 slab (bulk project orders negotiable)
Lead Time
Lead timeIn stock 7–15 days; custom 20–25 days
Packaging
PackagingWooden crate + steel A-frame + PET film
Sintered Stone Specific Properties Sintered Stone Specific Properties
Breaking Strength
12mm ≥ 4000 N
Reaction to Fire
A1 non-combustible
Heat Resistance
Direct contact above 300°C
Frost Resistance
100 freeze-thaw cycles passed
Linear Expansion
≤ 5.1 × 10⁻⁶ m/(m·°C)
UV Resistance
Natural mineral pigments, no fading
* Values are typical ranges and may vary slightly between batches. Contact us for a specific batch test report.
Applications Applications
🍳 Kitchen worktop & island
Black-and-gold against white cabinetry gives strong contrast; heat-resistant, scratch-resistant and easy to clean.
🏠 Living-room TV feature wall
Gold veining looks three-dimensional under spotlights — luxurious yet composed.
🏢 Hotel reception desk
Black and gold remains the classic premium reception pairing, with real presence.
🍽️ Dining table top
A full slab table makes the gold veining the focal point of any gathering.
🚪 Entrance feature wall
Black gold with concealed lighting delivers the most luxurious first impression.
🌿 Outdoor bar counter
UV-stable and freeze-thaw resistant — the golden lustre lasts outdoors.
Optional Surface Treatments
Polished best reveals the lustre and depth of the gold veining; silk or matte is recommended for worktops to keep fingerprints and water marks less visible.
📐 Standard Sizes
3200×1600mm / 3000×1500mm
1200×2600mm / 900×1800mm
Custom sizes available
1200×2600mm / 900×1800mm
Custom sizes available
📦 Standard Thickness
6mm / 9mm / 12mm / 15mm
6–12mm for walls, 12–15mm for worktops
Custom thickness available
6–12mm for walls, 12–15mm for worktops
Custom thickness available
Get Your Custom Solution
Laurent Black Gold Sintered Stone in the Sintered Stone collection: specifications, stock and lead times are listed on the collection page.
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