{"id":51647,"date":"2025-09-02T02:02:07","date_gmt":"2025-09-02T02:02:07","guid":{"rendered":"https:\/\/aacblockmanufacturingplant.com\/?p=51647"},"modified":"2025-11-02T03:12:12","modified_gmt":"2025-11-02T03:12:12","slug":"autoclaved-aerated-concrete-aac-plant","status":"publish","type":"post","link":"https:\/\/aacblockmanufacturingplant.com\/ms\/autoclaved-aerated-concrete-aac-plant\/","title":{"rendered":"Loji AAC Konkrit Berudara Autoklaf"},"content":{"rendered":"
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Autoclaved Aerated Concrete (AAC) is a lightweight, porous prefabricated building material made from quartz sand\/fly ash, cement, lime, and gypsum, with aluminum powder as a foaming agent. <\/p>\n\n\n\n

It undergoes a process of batching, mixing, aeration, pre-curing, cutting, and autoclaving. Its density is 300-800 kg\/m\u00b3, only 1\/5 that of traditional concrete.<\/p>\n\n\n\n

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\nLihat Semua Loji AAC<\/span><\/path><\/svg><\/span><\/a>\n<\/div>\n\n\n\n
\nSesuaikan Loji AAC Anda<\/a>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
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\"Loji<\/figure>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
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3 Types of AAC blocks <\/h2>\n\n\n\n
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Standard AAC blocks<\/strong><\/p>\n\n\n\n

The most common type, used for walls, partitions, and load-bearing structures.\u200b<\/p>\n<\/div>\n\n\n\n

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AAC panels<\/strong><\/p>\n\n\n\n

Large, thin panels ideal for floor and roof applications, offering quick installation.\u200b<\/p>\n<\/div>\n\n\n\n

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AAC lintels and blocks with grooves<\/strong><\/p>\n\n\n\n

Designed for easy integration with other building elements, ensuring secure connections.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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What is Autoclaved Aerated Concrete AAC plant?\u200b<\/strong><\/h2>\n\n\n\n

Autoclaved Aerated Concrete AAC Plant specialize in the production of aerated concrete blocks and slabs. These production lines and plant range in capacity from small-scale (30,000 to 100,000m3\/year) to large-scale lines (over 500,000m3\/year). Modern Autoclaved Aerated Concrete AAC Plant incorporate automated systems for precise mixing, casting, cutting, and autoclave handling, ensuring quality and efficient production.<\/p>\n\n\n\n

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Mini\/small Autoclaved Aerated Concrete AAC Plant<\/strong><\/strong><\/strong><\/p>\n\n\n\n

<\/path><\/svg><\/span>Capacity<\/strong>: 30000-100000 m3\/year<\/span><\/p>\n\n\n\n

<\/path><\/svg><\/span>Autoklaf<\/strong>: 1-3 sets<\/span><\/p>\n\n\n\n

<\/path><\/svg><\/span>Factory<\/strong>: about 4000-10000m2<\/span><\/p>\n\n\n\n

<\/path><\/svg><\/span>Types<\/strong>: semi-automatic\/ fully automatic<\/span><\/p>\n\n\n\n

<\/path><\/svg><\/span>Features<\/strong>: low initial investment, high flexibility.<\/span><\/p>\n\n\n\n

<\/path><\/svg><\/span>Suitable for<\/strong>: Start-ups or enterprises with limited investment and small market demand.\u200b<\/span><\/p>\n\n\n

<\/a>\n\nGet Mini Plant<\/span>\n\n<\/div><\/div>\n\n\n\n
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Medium- Scale Autoclaved Aerated Concrete AAC Plant<\/strong><\/strong><\/strong><\/p>\n\n\n\n

<\/path><\/svg><\/span>Capacity<\/strong>: 100000-200000 m3\/year<\/span><\/p>\n\n\n\n

<\/path><\/svg><\/span>Autoklaf<\/strong>: 4-8 sets<\/span><\/p>\n\n\n\n

<\/path><\/svg><\/span>Factory<\/strong>: about 10000-20000m2<\/span><\/p>\n\n\n\n

<\/path><\/svg><\/span>Type<\/strong>: fully automatic<\/span><\/p>\n\n\n\n

<\/path><\/svg><\/span>Features<\/strong>: stable production capacity, controllable costs, and flexibility and large-scale production.<\/span><\/p>\n\n\n\n

<\/path><\/svg><\/span>Suitable for<\/strong>: Enterprises with certain market share and stable demand.<\/span><\/p>\n\n\n

<\/a>\n\nGet Medium Plant<\/span>\n\n<\/div><\/div>\n\n\n\n
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besar Autoclaved Aerated Concrete AAC Plant<\/strong><\/strong><\/strong><\/p>\n\n\n\n

<\/path><\/svg><\/span>Capacity<\/strong>: 200000-500000 m3\/year<\/span><\/p>\n\n\n\n

<\/path><\/svg><\/span>Autoklaf<\/strong>: 8-12 sets<\/span><\/p>\n\n\n\n

<\/path><\/svg><\/span>Factory<\/strong>: more than 20000m2<\/span><\/p>\n\n\n\n

<\/path><\/svg><\/span>Type<\/strong>: fully automatic<\/span><\/p>\n\n\n\n

<\/path><\/svg><\/span>Features<\/strong>: significant scale effect, high product consistency.<\/span><\/p>\n\n\n\n

<\/path><\/svg><\/span>Suitable for<\/strong>: standardized and mass production, and can quickly respond to large demands.<\/span><\/p>\n\n\n

<\/a>\n\nGet Large Plant<\/span>\n\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
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Costs of Autoclaved Aerated Concrete AAC plant <\/strong><\/h2>\n\n\n\n
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Scale<\/th>Capacity Range<\/th>Equipment & Installation Cost<\/th>Land & Infrastructure Cost<\/th>Total Investment Range<\/th>Estimated Payback Period <\/th><\/tr><\/thead>
Kecil<\/td>30,000\u2013100,000 m\u00b3 (Small)<\/td>$400,000\u2013$1,000,000<\/td>$150,000\u2013$300,000<\/td>$600,000\u2013$1,300,000<\/td>2.0\u20132.5 years<\/td><\/tr>
Medium<\/td>100,000\u2013200,000 m\u00b3 (Medium)<\/td>$1,000,000\u2013$2,000,000<\/td>$500,000\u2013$800,000<\/td>$1,500,000\u2013$2,800,000<\/td>2.0\u20132.8 years<\/td><\/tr>
besar<\/td>300,000\u2013500,000 m\u00b3 (Large)<\/td>$2,000,000\u2013$3,500,000<\/td>$800,000\u2013$1,500,000<\/td>$2,800,000\u2013$5,000,000<\/td>2.5\u20133.5 years<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n\n

The payback period is estimated based on a net profit margin of 25\u201330%. The actual period is subject to fluctuations in market prices, capacity utilization rate, and cost control efficiency.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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How is Autoclaved Aerated Concrete Block Made?<\/strong><\/h2>\n\n\n\n
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<\/a>\n\nGet A Free Quote Now!<\/span>\n\n<\/div><\/div>\n\n\n\n
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The production process of the Autoclaved Aerated Concrete AAC Plant is a carefully controlled sequence of steps:\u200b<\/strong><\/em><\/p>\n\n\n\n

Raw material preparation<\/strong>: Sand, cement, lime, and fly ash are crushed, sieved, and stored in silos.\u200b<\/p>\n\n\n\n

Mixing<\/strong>: The materials are blended with water in precise proportions to form a slurry. Aluminum powder is added to initiate foaming.\u200b<\/p>\n\n\n\n

Casting and rising<\/strong>: The slurry is poured into molds, where it expands as aluminum reacts with other components, forming air bubbles.\u200b<\/p>\n\n\n\n

Pre-curing<\/strong>: The material sets in molds for several hours, gaining initial strength.\u200b<\/p>\n\n\n\n

Cutting<\/strong>: After pre-curing, the blocks are cut into precise sizes using wire saws.\u200b<\/p>\n\n\n\n

Autoclaving<\/strong>: The cut blocks are cured in an autoclave under high pressure (up to 12 bar) and temperature (around 180\u2013200\u00b0C) for 8\u201312 hours, allowing the formation of strong calcium silicate hydrate bonds.\u200b<\/p>\n\n\n\n

Packaging and storage<\/strong>: Finished blocks are inspected, packaged, and stored for distribution.\u200b<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Raw Materials Used in Autoclaved Aerated Concrete Block<\/strong><\/strong><\/strong> Production<\/strong><\/h2>\n\n\n\n

Sand<\/strong>: A primary aggregate, often sourced locally to reduce transportation costs.\u200b<\/p>\n\n\n\n

Fly ash<\/strong>: A byproduct of coal-fired power plants, reused in AAC to minimize waste.\u200b<\/p>\n\n\n\n

Cement and lime<\/strong>: Essential binders that react to form the material\u2019s structure.\u200b<\/p>\n\n\n\n

Aluminum powder<\/strong>: A small but critical component for creating the aerated structure.\u200b<\/p>\n\n\n\n

Water<\/strong>: Used in mixing and curing, with many plants implementing water recycling systems.\u200b<\/p>\n<\/div>\n\n\n\n

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Equipment Used in AAC block Autoclaved Aerated Concrete Block plant<\/strong><\/h2>\n\n\n\n

1. Raw Material Handling Equipment<\/h3>\n\n\n\n
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Crusher<\/strong>: Crushes raw materials such as sand and lime to the specified particle size. Jaw crushers are used for hard materials, and impact crushers are used for fine crushing.<\/p>\n\n\n\n

Screener<\/strong>: Vibratory screening removes impurities and ensures uniform raw material particle size.<\/p>\n\n\n\n

Storage Silo<\/strong>: Stores pre-treated raw materials and is equipped with a level meter and dust removal device to ensure continuous production and environmental protection.<\/p>\n\n\n\n

Weighing Scale<\/strong>: Belt or spiral scales accurately measure raw material quantities to minimize formulation errors.<\/p>\n<\/div>\n<\/div>\n\n\n\n

2. Mixing and Foaming Equipment<\/h3>\n\n\n\n
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Forced Mixer<\/strong>: Mixes solid raw materials and water at high speed to form a uniform slurry, laying the foundation for foaming.<\/p>\n\n\n\n

Aluminum Powder Mixing Tank<\/strong>: Mixes aluminum powder suspension at low speed to prevent sedimentation and ensure uniform dispersion.<\/p>\n\n\n\n

Foaming System<\/strong>: Aluminum powder suspension is injected in proportion to react with the slurry to generate bubbles, which are then linked to the mixer for automated control.<\/p>\n<\/div>\n<\/div>\n\n\n\n

3. Casting and Forming Equipment<\/h3>\n\n\n\n
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Molds<\/strong>: Custom-made high-strength steel with a special surface treatment, adjustable in size to accommodate different product specifications.<\/p>\n\n\n\n

Casting Machines<\/strong>: Precisely control the slurry injection volume, and some are equipped with automatic travel to prevent material shortages or overflow.<\/p>\n\n\n\n

Curing Chamber<\/strong>: A constant temperature and humidity environment ensures slurry aeration and initial setting, resulting in a uniform porous structure.<\/p>\n<\/div>\n<\/div>\n\n\n\n

4. Cutting Equipment<\/h3>\n\n\n\n
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Turning Table<\/strong>: Hydraulically driven, smoothly rotates the mold and blank for demolding and cutting.<\/p>\n\n\n\n

Wire Saw<\/strong>: Multiple sets of high-strength steel wires are used for high-speed cutting. The CNC system ensures millimeter-level accuracy. Large equipment can perform continuous cutting at multiple stations.<\/p>\n<\/div>\n<\/div>\n\n\n\n

5. Autoclave Curing Equipment<\/h3>\n\n\n\n
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Autoclaves: Large pressure vessels cure blanks at temperatures of 180\u2013200\u00b0C and pressures of 10\u201312 bar, forming high-strength calcium silicate hydrates. Equipped with safety interlocks.<\/p>\n<\/div>\n<\/div>\n\n\n\n

6. Auxiliary Equipment<\/h3>\n\n\n\n
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Steam Boilers<\/strong>: Provide stable steam to operate the autoclave and curing chamber, offering a variety of heating options. Air compressor: Provides compressed air for pneumatic equipment, ensuring the proper operation of valves, clamps, and other devices.<\/p>\n\n\n\n

Conveyor belt system<\/strong>: Transports materials throughout the entire process, using either belt or chain conveyor belts tailored to specific material needs for automated, continuous transport.<\/p>\n\n\n\n

Sistem kawalan<\/strong>: PLC or DCS systems monitor and adjust production parameters in real time, recording data for management and traceability, and enabling timely resolution of any anomalies.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Applications of <\/strong>Autoclaved Aerated Concrete<\/strong> Block<\/h2>\n\n\n\n

AAC\u2019s versatility makes it suitable for a wide range of construction applications:\u200b<\/p>\n\n\n\n

Residential buildings<\/strong>: Walls, floors, and roofs in houses and apartments.\u200b<\/p>\n\n\n\n

Commercial structures<\/strong>: Offices, malls, and hotels benefit from its insulation and fire resistance.\u200b<\/p>\n\n\n\n

Industrial facilities<\/strong>: Used for partitions and external walls due to durability.\u200b<\/p>\n\n\n\n

Infrastructure projects<\/strong>: Bridges, tunnels, and sound barriers leverage its lightweight properties.\u200b<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Benefits of Using AAC<\/strong><\/strong> Block<\/h2>\n\n\n\n


Lightweight<\/strong>: Reduces structural weight by 20-30%, reducing foundation costs.<\/p>\n\n\n\n

Insulation and Energy Saving<\/strong>: Thermal conductivity of 0.10-0.16 W\/(m\u00b7K) reduces heating and cooling energy consumption.<\/p>\n\n\n\n

Fireproof<\/strong>: A1-grade non-combustible, 100 mm wall fire resistance for 4 hours.<\/p>\n\n\n\n

Seismic Resistance<\/strong>: Low density, good integrity, and low seismic inertia.<\/p>\n\n\n\n

Soundproof<\/strong>: 10 cm wall insulation of 41 dB, blocking sound transmission and improving indoor comfort.<\/p>\n\n\n\n

Quick<\/strong>: Large panels can be installed at 8-10 m\u00b2\/person\/shift, reducing construction time by 40%.<\/p>\n\n\n\n

Green<\/strong>: Solid waste utilization rate \u2265 60%, zero wastewater discharge.<\/p>\n\n\n\n

Precision<\/strong>: CNC cutting, finished product tolerance \u2264 \u00b11 mm, thin-layer masonry reduces mortar consumption by 70%.<\/p>\n\n\n\n

Environmental<\/strong>: Uses industrial waste (fly ash), resulting in lower production energy consumption than traditional concrete.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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What is Autoclaving<\/strong>?<\/h2>\n\n\n\n

Autoclaving is a critical curing process where AAC blocks are exposed to high-pressure steam in a sealed vessel (autoclave). <\/p>\n\n\n\n