Alongside the strong development of EBLOCK AAC bricks, EPANEL Autoclaved Aerated Concrete panels (also known as ALC EPANEL) are widely used in construction. AAC EPANEL panels are applied in wall construction, flooring, and roofing as a replacement for traditional methods. With numerous outstanding advantages, this lightweight concrete panel is a modern and eco-friendly building solution.
1. What is an Autoclaved Aerated Concrete Panel?
AAC panels are modern construction materials known for their lightweight, durability, and excellent thermal insulation. For a detailed understanding of AAC, refer to our comprehensive article. These ultra-light panels also feature:
- Ultra-lightweight: Reduces structural load, saving on frames and foundations
- Excellent sound and thermal insulation: Thanks to the micro-air bubble structure, creating a “Warm in Winter, Cool in Summer” effect
- Fire resistance up to 4 hours: Ensures project safety
- Fast installation: Saves time and labor costs
- High durability: Suitable for high-standard projects
2. Applications of AAC Panels
EPANEL panels are used in various constructions, from offices, condominiums, and hotels to factories and industrial buildings. Below are practical uses of these ultra-light concrete panels:
2.1 External Walls and Partition Walls
ALC lightweight panels are used for partitions and exterior walls in uniform, large surface areas. Installation can be done horizontally or vertically.
2.2 Flooring
ALC panels are designed with one or two layers of steel mesh (≥4mm diameter) to replace reinforced concrete floors, ensuring load-bearing capability and reducing construction time.
2.3 Roofing
Roofs absorb the most solar heat. With excellent thermal insulation, EPANEL panels reduce indoor temperatures, saving up to 40% in air conditioning costs.
2.4 Fence Construction
Large-format EPANEL panels are used to build fences for transformer stations and industrial zones, ensuring quick installation, security, and structural strength.
2.5 Fireproof Column Cladding
EPANEL panels are used to clad steel columns and beams for enhanced fire resistance in warehouses and factories. With up to 4 hours of fire resistance (EI 240), they comply with QCVN 06:2022/BXD standards.
3. Notable Projects Using EPANEL
EPANEL is the optimal solution in construction, offering acoustic and thermal insulation, as well as fire resistance. Widely used in residential, high-rise, and industrial projects, it promotes quality living and sustainable, eco-friendly building.
International Projects
- Changi General Hospital (Singapore): Exterior and interior wall partitions
- The Tembusu Condo Building (Singapore): Superior acoustic performance with EPANEL walling
Domestic Projects
- Akari City (Ho Chi Minh City): Fire-resistant partition walls in high-end residential towers
- Xenia 1 Industrial Zone: Partition and exterior wall applications in rental factories
4. EPANEL Panel Dimensions and Specifications
EPANEL panels are manufactured in standard sizes (1200x600x100mm). Custom sizes can be produced upon request.
Standard Dimensions:
- Length (mm): 1,200–4,800 (±5)
- Width (mm): 600 (±4) – not including tongue-and-groove joints
- Thickness (mm): 75–200 (±2)
- Steel Mesh Layers: 1–2, with ≥4mm diameter (per TCVN 12867:2020)
EPANEL is available in two types: grooved and non-grooved. The grooved joint system enhances secure, durable panel connection.
- Flat Type: One steel layer, smooth edge
- T-Groove Type: Two steel layers with interlocking edges
Technical Specifications:
| Specification | EPANEL 3.5 | EPANEL 5.0 |
| Compressive Strength (MPa) | 3.5 | 5.0 |
| Equivalent Grade (TCVN 12867:2020) | B3 | B4 |
| Dry Density (kg/m³) | 451–550 | 551–650 |
| Dry Shrinkage (mm/m) | ≤0.2 | ≤0.2 |
| Fire Resistance (hours)* | >4 | >4 |
| Sound Insulation (dB)* | 38 | 45 |
*Fire resistance and acoustic performance vary with wall thickness and configuration.
5. Comparison with Other Lightweight Panels
With many panel types on the market, it’s hard to distinguish among them. The following table compares AAC EPANEL with EPS panels and Cemboard for a clearer view.
| Criteria | AAC EPANEL | EPS Foam Panel | Cemboard |
| Typical Size (mm) | 600x200x100 | 600x200x100 | 1220x2440x15 |
| Composition | Sand, lime, cement, aluminum powder | Cement, sand, water, EPS beads | Cement, cellulose, wood chips |
| Dry Density (kg/m³) | 451–650 | ~600–800 | ~800–1000 |
| Compressive Strength (MPa) | 3.5–5.0 | 2.5–4.0 | N/A |
| Thermal Conductivity (W/m·K) | 0.11–0.16 (Excellent) | ~0.25 (Good) | ~0.166 (Good) |
| Sound Insulation (dB) | 38–45 (Good) | ~25 (Moderate) | ~30–40 (Moderate) |
| Fire Resistance (hours) | >4 (Excellent) | Low | ~2–3 |
| Tech Origin | Germany | Vietnam | Vietnam |
| Common Uses | Load-bearing/non-load walls & floors | Temporary walls, ceiling interiors | Structural walls & floors |
As a type of concrete, EPANEL is significantly more uniform and robust than EPS or Cemboard panels. Its lifespan can reach up to 100 years, offering long-term investment value.
6. Where to Buy EPANEL Lightweight Concrete Panels?
Anh Nhien Xanh is a trusted distributor of sustainable building materials, including EPANEL lightweight concrete panels and AAC EBLOCK bricks.
With years of experience in the green construction industry, we have supplied materials for a wide range of residential, commercial, and industrial projects nationwide.
Anh Nhien Xanh is committed to providing high-quality, durable, and eco-friendly materials that meet modern construction standards and technical requirements.
All EPANEL products distributed by us are certified nationally and internationally, ensuring precise dimensions, smooth surfaces, and excellent sound and thermal insulation performance.
For detailed consultation or quotation, please contact:
Hotline: +84 888 69 4499
Anh Nhien Xanh
