AAC Blocks (V Lite Series)
AAC Block Manufacturer and Supplier in India
AAC blocks are factory-made building units designed for consistent quality, faster construction, and reduced structural load. NRV Infra is a AAC block manufacturer in India, producing these blocks using cement, lime, fly ash, and a controlled aeration process to achieve uniform AAC block dimensions, stable density, and reliable on-site performance.
The lower AAC block weight, compared to traditional materials, helps reduce dead loads, making it suitable for residential, commercial, and infrastructure projects where efficiency and structural optimisation are important.
AAC Block Size, Weight and Dimensions Chart
NRV Infra offers standard AAC block sizes, including multiple thickness options. The table below shows exact AAC block dimensions, AAC block weight, and quantity per cubic metre for accurate material estimation and use in an AAC block calculator.
| AAC Block Size (mm / inches) | AAC Block Weight (kg per block) | AAC Blocks per Cubic Meter (CBM) |
|---|---|---|
| 600x200x200mm | 16 to 17 Kgs. | 42 Nos. |
| 600x200x150mm | 12 to 13 Kgs | 55 Nos. |
| 600x200x125mm | 10 to 11 Kgs. | 67 Nos. |
| 600x200x100mm | 8 to 9 Kgs. | 83 Nos. |
| 600x200x75mm | 6 to 7 kgs. | 111 Nos. |
These standardised AAC block sizes in inches and mm help contractors, engineers, and architects calculate material requirements, optimise structural loads, and reduce waste during construction.
AAC Block Advantages
AAC blocks offer measurable advantages in structural efficiency, thermal insulation, and construction speed. Compared to traditional clay bricks, aac blocks reduce dead load, improve energy efficiency, and ensure uniform walling performance across projects.
Technical Specifications of AAC Blocks
The performance of AAC blocks depends on density, compressive strength, and moisture resistance. NRV Infra manufactures blocks that meet construction-grade requirements, ensuring consistent quality across batches.
| Technical Details | Value |
|---|---|
| State | Solid |
| Colour | Grey |
| Sizes | 600 x 200 x (100-300) mm |
| Size Tolerance | + / - 3mm |
| Compressive Strength | > 3 N/mm2 |
| Dry Density | 550 -650 kg/m3 (Depending on grade of AAC block) |
| Fire Resistance | 4 to 6 Hours depends upon thickness of wall |
| Sound Reduction | upto 45 db |
| Dry Shrinkage | 0.04% of the size of the block |
| Thermal Conductivity w/(km) | 0.25 w/mk |
| IS CODE | 2185 Part-3 |
These technical properties make aac blocks suitable for high-rise buildings, load-bearing walls, and energy-efficient construction.
AAC blocks Price List
The aac block price depends on block size, density, and project location. The table below provides a general AAC blocks price list per cubic meter and per piece to help you estimate material costs.
For bulk orders and project-specific pricing, NRV Infra offers customized quotes based on quantity and delivery requirements.
|
Range |
Min Rate |
Max Rate |
|---|---|---|
|
12 In. X 4 In. X 2 In. |
Rs 2600 per Cubic Meter |
Rs 3150 per Cubic Meter |
|
12 In. X 4 In. X 2 In. |
Rs 40 per Piece |
Rs 80 per Piece |
|
9 In. X 4 In. X 3 In. |
Rs 2800 per Cubic Meter |
Rs 3050 per Cubic Meter |
|
9 In. X 4 In. X 3 In. |
Rs 40 per Piece |
Rs 55 per Piece |
Thickness of Joints :-
- 2-3 mm thin bed while using Jointing Mortar, against 10-12 mm thick mortar in conventional mortar.
AAC Blocks Application Procedure
Proper installation of aac blocks ensures maximum strength, durability, and performance. Following the correct application method improves bonding and reduces structural issues.
Types of AAC Blocks Based on Density and Strength
Different types of aac blocks are classified based on density and compressive strength. Selecting the right type ensures optimal performance depending on structural requirements.
| Density of block in oven dry condition (kg/CBM) | Comp. Strength (N/mm2) for Grade I | Comp. Strength (N/mm2) for Grade II | Area of Application |
|---|---|---|---|
| 451 to 550 | 2 | 1.5 | Non - load bearing Walls, Partitions, Insulation, Landscaping. |
| 551 to 650 | 4 | 3 | Load-bearing walls, partitions and Foundations. |
| 651 to 750 | 5 | 4 | Load-bearing walls, partitions and Foundations. |
Area of Application
AAC blocks are widely used across multiple construction segments due to their lightweight structure and insulation properties. They are suitable for both load-bearing and non-load-bearing walls.
Block Jointing Mortar is recomended for fixing of AAC Block
- Residential
- Commercial and Industrial Buildings
- Warehouses
- Hospitals
- Hotels
- Amusement Parks
- Auditorium
- Theatres
- Firewalls
- Shaftwalls
- Power Plant
- etc
- Residential
- Commercial and Industrial Buildings
- Warehouses
- Hospitals
- Hotels
- Amusement Parks
- Auditorium
- Theatres
- Firewalls
- Shaftwalls
- Power Plant
- etc
Do's
- 1. Proper site preparation: Ensure that the construction site is level, clean, and free of debris before laying the AAC blocks.
- 2. Proper storage: Store AAC blocks in a dry, protected area to prevent damage and ensure that they are in good condition for use.
- 3. Use the right tools: Use the right tools and equipment for cutting and shaping the AAC blocks, including specialized saws and equipment designed specifically for cutting and shaping AAC blocks.
- 4. Proper installation: Follow the manufacturer’s guidelines for proper installation, including proper spacing and alignment of the blocks, and the use of appropriate mortar and grout.
- 5. Use adequate support: Ensure that the AAC blocks are adequately supported during the installation process, especially when building load-bearing walls.
- 6. Seal the blocks: Seal the AAC blocks with a suitable mortar to prevent moisture from penetrating the surface and causing damage over time.
- 7. Use the appropriate grade: Choose the appropriate grade of AAC blocks for the construction project, based on the load-bearing requirements and design specifications.
- 8. Hire skilled labour : Hire skilled and experienced labour for the installation process to ensure that the AAC blocks are installed correctly.
Don'ts
- 1. Don’t expose to moisture: Avoid exposing AAC blocks to moisture or damp conditions, as this can cause damage and weaken the structure over time.
- 2. Don’t use the wrong tools: Avoid using the wrong tools or equipment for cutting and shaping the AAC blocks, as this can cause damage and negatively impact the quality of the construction project.
- 3. Don’t use the wrong mortar: Avoid using the wrong type of mortar or grout for installing the AAC blocks, as this can affect the strength and durability of the structure.
- 4. Don’t overload the blocks: Avoid overloading the AAC blocks, as this can cause damage and increase the risk of failure.
- 5. Don’t skimp on support: Avoid skimping on support during the installation process, as this can affect the stability and safety of the structure.
- 6. Don’t neglect proper alignment: Avoid neglecting proper alignment and spacing of the AAC blocks during the installation process, as this can negatively impact the strength and stability of the structure.
- 7. Don’t use damaged blocks: Avoid using damaged or broken AAC blocks in the construction project, as this can weaken the structure and reduce its overall quality.
- 8. Don’t ignore safety standards: Avoid ignoring safety standards and guidelines when using AAC blocks for construction, as this can put workers and the public at risk and negatively impact the quality of the construction project.
Usage of AAC Blocks :-
- 1. Load-bearing walls: AAC blocks supplied by NRV Infra are suitable for constructing load-bearing walls due to their consistent strength, durability, and controlled aac block density, making them reliable for structural applications.
- 2. Partitions: AAC blocks are widely used for internal partitions and dividing walls, as their uniform aac block dimensions allow faster installation and a smoother wall finish.
- 3. Fire-resistant construction: AAC blocks offer excellent fire resistance and do not emit toxic gases under high temperatures, making them suitable for fire-rated construction and safety-compliant building designs.
- 4. Insulation: The cellular structure of AAC blocks provides effective thermal insulation, helping maintain indoor temperature and improving energy efficiency in residential and commercial buildings.
- 5. Masonry applications: AAC blocks are commonly used as an alternative to traditional masonry materials, where their lower aac block weight and larger size contribute to reduced structural load and quicker construction.
- 6. Landscaping and auxiliary structures: AAC blocks can also be used in non-structural applications such as landscaping, compound walls, and service areas where ease of handling and workability are important.
The specific use of AAC blocks depends on project requirements, including design specifications, load conditions, and local building codes. With supply support from NRV Infra, selecting the appropriate AAC block size, type, and grade ensures that construction meets performance, durability, and safety standards.
Safety Measures
Use Hand Gloves
Goggles
Safety Measures While Fixing AAC Blocks:
- 1. Personal protective equipment: Wear appropriate personal protective equipment (PPE), including safety glasses, gloves, safety shows and a dust mask, to protect yourself from dust, debris, and flying particles.
- 2. Use the right tools: Use the right cutting tools, such as a diamond blade, to cut AAC blocks. Make sure the tool is in good condition, and always follow the manufacturer's instructions for safe use.
- 3. Secure the blocks: AAC blocks can be heavy and may shift during cutting or installation. Make sure the blocks are securely held in place before cutting or installing them to prevent them from falling or tipping over.
- 4. Work in a well-ventilated area: Cutting AAC blocks can create a lot of dust, which can be harmful if inhaled. Work in a well-ventilated area or use a dust extraction system to keep the air clean and reduce the risk of respiratory problems.
- 5. Keep the work area clean: Keep the work area clean and free of debris to prevent slips, trips, and falls.
- 6. Use proper lifting techniques: When lifting AAC blocks, use proper lifting techniques to prevent back injuries.
- 7. Follow manufacturer's instructions: Always follow the manufacturer's instructions for cutting, handling, and installing AAC blocks. These instructions will ensure that you are working safely and that the blocks are installed correctly.
FAQ's
Q1. What is the standard AAC block size?
Answer: The standard aac block size is generally 600 x 200 mm with varying thickness options depending on wall requirements.
Q2. What is AAC block weight?
Answer: The typical aac block weight depends on density and size, usually lighter than traditional clay bricks.
Q3. What are AAC block dimensions?
Answer: Factory-cut aac block dimensions ensure uniformity, which helps in faster construction and reduced mortar usage.
Q4. How is AAC block price determined?
Answer: The aac block price depends on volume, density, size, and transportation distance.
Q5. Where are AAC blocks used?
Answer: AAC blocks are used in residential, commercial, and industrial construction for both internal and external walls.