
Terrazzo Shower Wall Panels
Terrazzo Shower Wall Panels are engineered composite wall claddings designed to replace conventional ceramic tiling in commercial wet areas, hospitality renovations, and modular bathroom pod manufacturing.
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Product Introduction
Terrazzo Shower Wall Panels are engineered composite wall claddings designed to replace conventional ceramic tiling in commercial wet areas, hospitality renovations, and modular bathroom pod manufacturing. Composed of a high-density stone-polymer or polymer-resin core embedded with authentic mineral aggregates, these panels replicate the visual depth of poured terrazzo without the structural deadload or extended site-curing schedules.
Featuring tongue-and-groove joint profiles, the system forms a continuous waterproof barrier when sealed with structural polyurethane adhesives, eliminating cementitious grout lines and reducing installation labor time.
Technical Specifications
|
Parameter |
Specification Data |
Testing Standard |
|
Standard Dimensions |
2400mm x 1200mm / 2800mm x 1200mm (Custom lengths up to 3000mm) |
ISO 2768-m |
|
Panel Thickness |
8mm, 10mm, 12mm (+/- 0.3mm tolerance) |
ISO 1183 |
|
Density / Weight |
14.5 kg/m² (10mm thickness variant) |
ASTM C642 |
|
Water Absorption |
< 0.1% (24-hour immersion test) |
ISO 10545-3 |
|
Fire Performance |
Class A / B-s1, d0 rating |
ASTM E84 / EN 13501-1 |
|
Impact Strength |
18.5 kJ/m² (Charpy unnotched test) |
ISO 179 |
|
Surface Hardness |
6 Mohs scale |
Mohs Hardness Test |
|
Dimensional Stability |
< 0.05% linear expansion (-20°C to +80°C) |
ASTM D696 |
Key Product Features
Grout-Free Architecture: Eliminates cement grout joints, preventing mold proliferation, soap scum buildup, and chemical erosion over long operational lifecycles.
Homogeneous Core Structure: Solid cross-section prevents delamination; high flexural rigidity bridges minor substrate imperfections without face cracking.
Interlocking Joint Precision: Precision-milled tongue-and-groove profiles receive structural MS polymer sealants to maintain continuous water-tight alignment across wall expanses.
Thermal Shock Durability: Withstands repeated hot-cold cycles (10°C to 70°C) without checking, delaminating, or warping.
Chemical Inertness: Resists standard commercial disinfectants, chlorine solutions, and acidic descaling agents (verified via ISO 10545-13 chemical spot testing).
Colors, Patterns & Surface Finishes
Standard production programs offer three aggregate distribution densities (Fine, Medium, Macro) matched to international color reference standards.
Aggregate Formulations: Recycled glass chips, natural white marble aggregates, dark basalt fragments, and quartz matrices.
Surface Finishes:
Honed Matte: Low-reflectivity satin finish (15-20 gloss units) with anti-slip tactile friction.
Polished High-Gloss: Sealed surface with optical clarity (85+ gloss units) protected by a UV-cured acrylic-polyurethane topcoat.
Bush-Hammered Tactile: Mechanically textured topography providing enhanced slip resistance for high-moisture shower enclosures.
Custom Color Matching: Custom Pantone or RAL pigment matching available for volume orders (MOQ: 500 m² per production run).
Applications
Hospitality Guestrooms: High-turnover hotel bathroom refurbishments requiring accelerated installation timelines and reduced maintenance overhead.
Multi-Family Residential: Apartment developments demanding consistent aesthetic surfacing across identical wet-room modules.
Modular Bathroom Pods: Lightweight composite panels integrated into steel-frame pre-manufactured pods prior to jobsite transport.
Healthcare Facilities: Impact-resistant, seamless wall cladding compliant with rigorous medical sanitation standards.
OEM & ODM Customization
Manufacturing capabilities support project-specific engineering adjustments and contract manufacturing requirements.
CNC Fabrication: Factory waterjet cutting provides precise pre-drilling and cutouts for shower valves, grab bars, and recessed niches prior to shipping.
Substrate Modification: Core density adjustments available for high-humidity marine environments or specific mechanical anchoring criteria.
Logistics & Private Labeling: Custom protective film printing, barcoded carton labeling, and project-specific A-frame crating schemas.
Manufacturing & Quality Control
Operations run under ISO 9001 certified manufacturing protocols utilizing automated hydraulic compression lines and calibrated resin infusion systems.
Aggregate Sieve Analysis: Incoming mineral chips undergo particle-size sorting to ensure uniform distribution prior to matrix mixing.
Hydraulic Pressing & Curing: Panels are compressed under controlled thermal parameters (120°C at 15 MPa) to eliminate internal micro-voids and achieve target density.
Automated Optical Inspection: Laser scanning systems measure diagonal squareness, thickness variance, and edge straightness across 100% of production output.
Traceability Coding: Laser-etched edge markers log production batch numbers, resin lot identifiers, and shift schedules for compliance tracking.
Packaging & Documentation
Crating Specifications: Fumigation-free export-grade plywood crates with internal EPE foam separators and vertical steel A-frame bracing to prevent flexure during transit.
Container Loading: Standard 20-foot shipping containers accommodate up to 650 m² of 10mm panels, secured via heavy-duty cargo webbing.
Technical Documentation Package:
lMill Test Certificates (MTC)
lMaterial Safety Data Sheets (MSDS)
lIndependent laboratory test reports (ASTM E84, ISO 10545)
lCAD and BIM shop drawing details (.DWG and .RFA formats)
FAQ
Q: What is the maximum unsupported span permitted during installation?
A: Panels must be installed directly over a continuous, flat, rigid waterproof backing substrate (such as cement backer board or marine-grade plywood). They are non-structural cladding elements and cannot span open stud cavities without structural support.
Q: What adhesive systems are specified for panel mounting?
A: Install panels using a neutral-cure MS polymer or polyurethane structural construction adhesive. Acid-curing silicone adhesives must be avoided to prevent chemical degradation of the polymer composite matrix over time.
Q: How are internal and external corners detailed?
A: Corners are framed using matching extruded anodized aluminum or rigid PVC trim profiles, or miter-cut and sealed with color-matched epoxy grouting for a monolithic appearance.
Q: What are the standard lead times for project fulfillment?
A: Standard catalog finishes ship within 15 to 20 business days. Custom color matching and CNC fabrication programs require 25 to 35 business days following final shop drawing sign-off.
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