Advanced ALC Wall Panels for High-Performance Walls
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AAC Wall Panels for Exterior and Interior Applications
Caldera’s Autoclaved Lightweight Concrete (ALC) wall panels combine structural strength, thermal insulation, fire resistance, and acoustic control—all in a lightweight, factory-fabricated package. Whether for exterior envelopes or interior partitions, our wall systems adapt to diverse architectural needs, delivering speed, safety, and sustainability.
Key Features
Light But Strong: At 600–700 kg/m³ density with compressive strength > 5.5 MPa, our panels reduce load demand on foundations while maintaining integrity.
Thermally Efficient: With a thermal conductivity of ~0.11 W/m·K, our wall panels achieve R ~0.95–1.25 per inch. Their thermal mass further enhances energy performance.
Fire-Safe Design: Certified fire rating up to 4 hours ensures compliance with strict fire codes without hazardous emissions.
Acoustic Comfort: Panels contribute to noise reduction of 30–50 dB, making them ideal for multi-unit dwellings and quiet indoor environments.
Durability & Moisture Resistance: Our panels resist weather, pests, and aging. They don’t corrode or degrade, offering long-term stability.
Eco-Conscious Materials: Composed of silicate and quartz sand, Caldera wall panels carry sustainable material certifications and offer lower embodied emissions.
Types of Wall Panels & Applications
Exterior Wall Panels
Designed for structural envelope functions, these panels integrate with waterproofing, cladding, and window systems. They deliver insulation, fire safety, and load support in one system.
Interior Partition Panels
Perfect for dividing spaces, they deliver acoustic separation, fire barriers (where needed), and reduced installation time compared to studs + drywall builds.
Boundary & Party Walls
Thicker panels or assemblies can be tailored for fire separation, privacy, and robustness in shared-wall scenarios like townhouses or multi-family.
Cladding / Façade Compatible Panels
Panel surfaces are compatible with various finishing systems—from stucco to rainscreens—allowing architects to design with flexibility while benefitting from the internal performance.
Design & Integration Benefits
Predictable Performance in Modeling
We publish R/RSI values, fire test data, structural capacities, and design guidelines so architects and energy modelers can integrate Caldera Wall Panels into Building Information Modeling (BIM) with confidence.
Span & Layout Efficiency
Large-panel formats permit wider spans and fewer joints, which simplifies detailing and speeds up installation—especially useful for open-plan layouts.
Reduced Structural Requirements
Because panels are lighter, structural framing can often be downsized or optimized, reducing material and construction costs upstream.
Simplified Construction Workflow
Eliminating brickwork, plaster, and multiple trades means fewer delays, cleaner job sites, and lower coordination overhead.