Industrial AAC
Production & Technology
MHE Group operates as a global autoclaved aerated concrete producer and technology expert, delivering high-precision structural blocks and reinforced panels through optimized automated manufacturing plants.
MHE as Producer: High-Authority AAC Infrastructure
MHE Group operates at the highest tier of autoclaved aerated concrete manufacturing, establishing international benchmarks for modern walling systems. We do not simply supply raw blocks; we design, build, optimize, and supervise the operation of advanced production systems that yield consistent mineral building components.
Under the technical direction of Dipl.Ing. Michael Hofmann, MHE combines factory development expertise with product design. This ensures every block and reinforced floor or wall panel meets exact structural requirements, providing developers and contractors with factory-direct material reliability.
300k+ m³
Annual output capacity per production line, supporting large-scale commercial and residential developments.
±1.0 mm
Strict cutting-line tolerances ensuring perfect thin-bed mortar joints and minimal thermal bridging.
40+ Years
Decades of continuous research, mechanical installation, and factory optimization worldwide.
The Automated AAC Production Lifecycle
Our manufacturing facilities utilize fully automated process lines to convert natural raw minerals into lightweight structural elements.
Raw Material Preparation & Dosing
Sand, lime, cement, anhydrite, and water are mixed with a trace amount of aluminum powder. Computer-controlled batching ensures exact recipes tailored to structural density classes (D300–D700).
QUALITY ASSURANCE CONTROLS:
- Quartz sand wet grinding
- High-accuracy weight batchers
- Slurry temperature conditioning
Manufacturing Capabilities & Standards
MHE Group manufactures autoclaved aerated concrete to meet stringent international standards (ASTM and European EN codes). From density allocation to structural reinforcement design, our process is optimized for maximum structural efficiency.
| Manufacturing Parameter | Specification Capacity / Benchmark |
|---|---|
| Production Machinery basis | High-Precision European Technology (Wehrhahn / Masa-Henke standards) |
| Annual Production Capacity | 300,000 m³ – 450,000 m³ per production line |
| Density Classes Produced | D300, D400, D500, D600, D700 (Custom density on project basis) |
| Compressive Strength range | 2.5 MPa (AC2) to 7.5 MPa (AC6) depending on density |
| Dimensional Tolerances | Blocks: ±1.0mm | Panels: ±1.5mm length/width |
| Environmental Footprint | True Zero-Waste loop (100% scrap recycling prior to autoclaving) |
| Steam Recovery System | 90%+ autoclave steam energy recycling and reuse |
Prefabricated Panel Reinforcement Cage Welding
Unlike standard blocks, AAC floor, roof, and wall panels require internal steel reinforcement to handle flexural and tensile loads. Our factories feature automatic cage welding systems that apply anti-corrosion coating to high-tensile steel mesh prior to casting.
This state-of-the-art process integrates structural design parameters directly with the factory production line. MHE structural engineers review panel spans, load criteria, and deflection limits, mapping the reinforcement directly to shop drawings.
Learn About Shop Drawings →Partner with a Global AAC Producer
Whether you are planning a high-capacity AAC manufacturing plant, seeking factory-direct bulk supply for a master-planned community, or require technical support from registered specialist engineers, MHE is your end-to-end partner.