Why AAC Blocks are a Smart Choice for Construction

ACC BLOCK
55 min

AAC (Autoclaved Aerated Concrete) blocks are a versatile and durable building material that offers many advantages in construction. They provide excellent thermal insulation, fire resistance and sound insulation, making them an ideal choice for various building applications. The manufacturing process of AAC blocks involves careful preparation of raw materials, mixing, moulding, raising, cutting, autoclaving and quality control. This meticulous process ensures the production of durable and high-quality blocks.

Product Brand: Civil Things

Product Currency: INR

Product Price: ₹ 4,100/ Cubic Meter

Product In Stock: PreOrder

Editor's Rating:
4.2

AAC block is a minimal maintenance pre-cast building construction material with excellent thermal and compressive strength. The heat-insulating properties of AAC block will keep the building cool and will result in a reduction in the cost of external heat penetration, which can lead to a significant turn-around in air conditioning or air conditioning costs.

Material used in AAC Block

  1. Cement
  2. Sand
  3. Lime
  4. Aluminum powder
  5. Gypsum
  6. Water


How Autoclaved Aerated Concrete (AAC) is Made

22 min 1

The manufacturing process of Autoclaved Aerated Concrete (AAC) blocks involves several steps. Here are the typical steps involved in the production of AAC blocks:

Raw Material Preparation:

The primary raw materials used in AAC block production are cement, sand, lime, aluminum powder, and water.

These materials are carefully measured and proportioned to ensure consistency and quality in the final product.

Mixing:

The dry materials (cement, sand, lime, and aluminum powder) are mixed together thoroughly in a large mixer.

Water is added gradually to create a homogenous slurry or mix.

Pouring or Molding:

The prepared mix is poured into molds or casting beds.

The molds can be of various sizes and shapes, depending on the desired final product.

Rising and Pre-curing:

The filled molds are left to rise and expand due to the chemical reaction between aluminum powder and lime.

During this phase, the mix solidifies and forms a porous structure.

Cutting:

After sufficient expansion, the solidified block is cut into individual AAC blocks using cutting machines.

The blocks are cut to the desired size and shape.

Autoclaving:

The cut AAC blocks are then placed in autoclaves, which are large pressure vessels.

The autoclaving process involves subjecting the blocks to high-pressure steam and temperature.

This process cures the blocks, making them hard and durable.

The autoclaving process can take several hours.

Cooling:

After autoclaving, the AAC blocks are removed from the autoclave and allowed to cool gradually.

Rapid cooling can cause cracks, so controlled cooling is essential.

Quality Control:

Quality Control and Consistency Check for AAC Blocks

Blocks that meet the desired standards are packaged and ready for distribution.

Packing and Storage:

The finished AAC blocks are packed and stored in a controlled environment to prevent moisture absorption.

Distribution

The manufactured AAC blocks are shipped to construction sites or distributors for use in various building projects.

If you find Good Quality AAC Block Near areas


AAC BLOCK PRICE

Block Size (in inches)Block TypePrice per Block ($)
24 x 8 x 8Standard AAC Block₹ 4,100/ Cubic Meter
24 x 8 x 6Half Block[Price]
24 x 8 x 4Thin Block[Price]
24 x 8 x 12Jumbo Block[Price]
32 x 8 x 8Large AAC Block₹ 4,500/ Cubic Meter

Factors that can influence the cost such as block size and type.

Factors that can influence the cost such as block size and type.

Block size: If the block size is larger, its cost may increase. A single oversize block may increase the purchase price.

Block Type: Different types of blocks are available, and their type can vary depending on the type of your project in the procurement cost. The block price varies depending on the type.

Factors resulting from size and type, or asking for cost variances, can resolve how your building budget and requirements differ.


Features of ACC block

FeatureDescription
LightweightAAC blocks are significantly lighter than traditional concrete blocks, making them easier to handle and transport.
Insulating PropertiesThey offer excellent thermal insulation, helping to regulate indoor temperatures.
Fire ResistanceAAC blocks have a high level of fire resistance due to their mineral composition.
Sound InsulationThey provide good sound insulation, reducing noise transmission between rooms.
Eco-FriendlyAAC production uses less energy and produces fewer emissions compared to traditional concrete.
SustainabilityAAC blocks use readily available raw materials such as sand, cement, and lime.
DurabilityThey are durable and can withstand various weather conditions and pests.
Precision SizesAAC blocks are manufactured with precision, ensuring uniformity in size and shape.
Ease of Cutting and DrillingThey can be easily cut and drilled for customized installations.
Low MaintenanceMinimal maintenance is required over the life of the structure.
Rapid ConstructionAAC blocks facilitate faster construction due to their lightweight nature.
VersatilitySuitable for various construction applications, including walls, floors, and roofs.
Energy EfficiencyThey contribute to energy-efficient buildings, reducing heating and cooling costs.
Load-Bearing CapabilityAAC blocks can bear significant loads, making them suitable for structural components.
Moisture ResistanceThey are resistant to moisture and do not promote mold or rot.
Environmentally Friendly ProductionAAC production generates less waste and uses fewer resources compared to traditional bricks.
Design FlexibilityThey offer design flexibility with different finishes and coatings.
LongevityAAC structures have a long service life with minimal degradation over time.

Advantages and disadvantages of AAC (Autoclaved Aerated Concrete) blocks:

Advantages and disadvantages of AAC (Autoclaved Aerated Concrete) blocks:
AspectAdvantagesDisadvantages
LightweightEasy to handle and transport.Limited load-bearing capacity.
InsulationExcellent thermal and sound insulation.Relatively higher initial cost.
Fire ResistanceHigh fire resistance due to mineral content.Vulnerable to sustained high heat.
Eco-FriendlyEnvironmentally friendly production process.Energy-intensive manufacturing.
SustainabilityUses locally available raw materials.Limited availability in some regions.
DurabilityDurable and withstands weather conditions.Susceptible to physical damage.
Energy EfficiencyReduces heating and cooling costs.Limited structural design flexibility.
Low MaintenanceRequires minimal maintenance.Precise installation is crucial.
Rapid ConstructionFaster construction due to lightweight nature.Specialized cutting tools required.
Design FlexibilityDesign flexibility with various finishes.May require skilled labor for installation.

AAC blocks vs CLC blocks: Which is better?

CharacteristicAAC BlocksCLC Blocks
CompositionCement, sand, lime, and aluminum powder.Cement, fly ash, foam, and additives.
Manufacturing ProcessAutoclaved curing process.Air-cured or water-cured process.
Compressive StrengthHigher compressive strength, typically around 3-4 MPa.Lower compressive strength, typically around 2-3 MPa.
DensityHigher density, generally ranging from 600-800 kg/m³.Lower density, typically around 400-800 kg/m³.
Thermal InsulationGood thermal insulation properties.Offers reasonable thermal insulation.
Sound InsulationProvides effective sound insulation.Offers moderate sound insulation.
CostGenerally higher cost per block.Comparatively lower cost per block.
WeightHeavier than CLC blocks.Lighter in weight, easier to handle.
Eco-FriendlyEnvironmentally friendly production process.Environmentally friendly, uses fly ash.
Construction SpeedSlower construction due to curing in autoclave.Faster construction, no autoclave curing.
Design FlexibilityOffers design flexibility with different sizes and finishes.Limited design flexibility.
Structural StrengthSuitable for load-bearing walls.Not as suitable for heavy load-bearing applications.
Market AvailabilityWidely available in many regions.Availability may vary by location.

Conclusion

Advantages and disadvantages of AAC (Autoclaved Aerated Concrete) blocks:

Finally, AAC (Autoclaved Aerated Concrete) blocks are a versatile and durable building material that offers many advantages in construction. They provide excellent thermal insulation, fire resistance and sound insulation, making them an ideal choice for various building applications.

The manufacturing process of AAC blocks involves careful preparation of raw materials, mixing, moulding, raising, cutting, autoclaving and quality control. This meticulous process ensures the production of durable and high-quality blocks.

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ACC BLOCK
55 min

AAC (Autoclaved Aerated Concrete) blocks are a versatile and durable building material that offers many advantages in construction. They provide excellent thermal insulation, fire resistance and sound insulation, making them an ideal choice for various building applications. The manufacturing process of AAC blocks involves careful preparation of raw materials, mixing, moulding, raising, cutting, autoclaving and quality control. This meticulous process ensures the production of durable and high-quality blocks.

Product Brand: Civil Things

Product Currency: INR

Product Price: ₹ 4,100/ Cubic Meter

Product In Stock: PreOrder

Editor's Rating:
4.2

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