Terrazzo Interior Wall Panels
Prefabricated thin-profile terrazzo panels engineered for vertical wall cladding. Unlike heavy poured floors, these feature an optimized thickness and weight profile (30 kg/m2 for 12 mm format), allowing direct mechanical or adhesive installation on drywall, masonry, and metal framing.
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Product Introduction
Prefabricated thin-profile terrazzo panels engineered for vertical wall cladding. Unlike heavy poured floors, these feature an optimized thickness and weight profile (30 kg/m2 for 12 mm format), allowing direct mechanical or adhesive installation on drywall, masonry, and metal framing. Composed of high-grade cement or epoxy matrices embedded with marble, granite, quartz, or post-consumer recycled glass aggregates, each panel undergoes multi-axis calibration and diamond grinding.
Technical Specifications
|
Technical Parameter |
Specification Value |
Testing Standard |
|
Standard Dimensions |
2400 x 1200 mm, 3000 x 1200 mm (Custom sizes available) |
ISO 24336 |
|
Panel Thickness |
12 mm, 15 mm, 18 mm (Tolerance: +/- 0.5 mm) |
ISO 2778 |
|
Density |
2,450 - 2,550 kg/m3 |
ASTM C97 |
|
Dead Weight |
30 kg/m2 (for 12 mm thickness) |
-- |
|
Fire Rating |
Class A (Flame Spread <= 25, Smoke <= 50) |
ASTM E84 / EN 13501-1 (A2-s1, d0) |
|
Water Absorption |
< 0.5% |
ASTM C97 |
|
Flexural Strength |
> 12.5 MPa |
ASTM C880 |
|
Compressive Strength |
> 75 MPa |
ASTM C170 |
|
VOC Emissions |
GREENGUARD Gold Certified |
ISO 16000-9 |
Key Product Features
Dead Load Reduction: 12 mm to 18 mm thickness cuts vertical partition wall loads by over 60% versus traditional 30 mm stone slabs.
Dimensional Stability: Factory curing and internal glass-fiber reinforcement prevent thermal expansion and warping.
Penetrating Sealing: Silane-siloxane impregnating seal penetrates 2 mm deep, blocking coffee, oil, and detergent stains without changing friction.
Precision Edging: CNC-machined square edges, 45-degree miters, and reveal joints ensure tight, flush alignment.
Colors, Patterns & Surface Finishes
Aggregates: Carrara white, Nero Marquina, Nero Assoluto, custom regional stones, and 100% post-consumer recycled glass/porcelain.
Gradations: Micro (1 - 3 mm), Standard (4 - 8 mm), Macro (10 - 20 mm).
Finishes:
Honed Matte: 400-grit, gloss < 20.
Polished Mirror: 800-grit, gloss > 70.
Brushed Leathered: Acid-washed mechanical micro-relief.
Applications
Hospitality: Lobby feature walls, elevator core surrounds, column cladding, reception desks.
Corporate: Conference room accent walls, executive corridor linings, elevator lobby bulkheads.
Retail & Public: Flagship store perimeter walls, boutique displays, transit terminal corridors.
Substrate Rule: Substrates (drywall, plywood, masonry) must not deviate by > 3 mm in 3 meters. Installation requires structural polymer adhesive plus mechanical safety anchors for panels > 15 mm.
OEM & ODM Customization
Matrix Pigmentation: Automated volumetric dosing matched to Pantone, RAL, or physical architect chips.
Aggregate Blending: Integration of client-supplied local stone fractions or specific recycled glass ratios.
CNC Pre-fabrication: Factory pre-drilling, electrical cutout integration, and mitered corner assembly.
MO200 m2 per custom formulation.
Manufacturing & Quality Control
Batching: Load-cell weighing of binders, pigments, and graded aggregates.
Pressing: 120-ton hydraulic press vibration molding for maximum density and zero air voids.
Curing: 28-day controlled-humidity stabilization cycle.
Calibration: 10-head inline grinding ensuring +/- 0.5 mm thickness tolerance.
Inspection: Spectrophotometer colorimetry (Delta E < 0.8), laser flatness scans, and daily destructive flexural sampling.
Packaging & Documentation
Packaging
Fumigation-free vertical A-frame wooden crates or horizontal pallets with EPE foam separation and edge guards.
Container Capacity
20-foot dry container payload optimization (approx. 450 m2 for 12 mm panels) with internal lashing.
Documentation
Commercial Invoice, Packing List, Mill Test Certificate (ASTM), Fire Test Reports (ASTM E84/EN 13501), and CAD/DWG shop drawing templates.
FAQ
Q: Direct installation on drywall?
A: Yes, 12 mm panels direct-adhere using structural polymer adhesive if the substrate supports 30 kg/m2. Mechanical brackets required for > 15 mm.
Q: Batch color consistency?
A: Single-project orders use identical raw material lots. Production numbers and physical reference plaques are archived for 3 years.
Q: Factory sealing status?
A: Pre-sealed with deep-penetrating silane-siloxane before packaging. Post-installation topcoat is optional.
Q: Lead times?
A: Stocked colors: 10-15 business days. Custom formulations and CNC orders: 25-35 business days from drawing approval.
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