Stack of Precision Manufactured Autoclaved Aerated Concrete AAC Blocks

High-Precision AAC Blocks Supplier in Mumbai

Product Code: P027

RS CONSTRUCTIONS supplies top-tier Autoclaved Aerated Concrete (AAC) Blocks manufactured using high-pressure steam curing. Weighing up to 50%–60% less than traditional clay bricks, AAC blocks significantly reduce structural dead load, speed up construction time, and offer excellent thermal efficiency for residential and commercial structures.

Technical Specifications & Properties

  • Standard Dimensions: 600mm x 200mm x (50mm / 75mm / 100mm / 150mm / 200mm thickness)
  • Standard Conformance: IS 2185 (Part 3) certified
  • Dry Density: 550 – 650 kg/m³ (Lightweight compared to 1800 kg/m³ red bricks)
  • Compressive Strength: 3.5 to 4.5 N/mm²
  • Fire Rating: Up to 4 hours (Depending on wall thickness)
  • Supply Unit: Per Cubic Meter (CBM) or Piece basis
  • Tax Rate: 12% GST (Applicable)

Recommended Applications

1. High-Rise Framed Structures & Infill Walls

Drastically reduces the dead weight on RCC beams and foundations, allowing savings on structural steel and concrete.

2. Thermally Insulated Interior & Exterior Masonry

Ideal for modern residential apartments, commercial offices, hospitals, and hotels requiring lower HVAC power consumption and soundproofing.

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Frequently Asked Questions

What are the main advantages of AAC blocks over red clay bricks?

AAC blocks are lighter (reducing structural load), faster to lay due to larger size and precise dimensions, fire-resistant, and provide superior thermal and acoustic insulation compared to traditional red bricks.

What joint mortar should be used for laying AAC blocks?

It is recommended to use specialized thin-bed polymer mortar (AAC Block Jointing Mortar) with a 2–3mm joint thickness rather than conventional thick cement-sand mortar.

What GST rate applies to AAC blocks?

Autoclaved Aerated Concrete (AAC) blocks carry a standard GST rate of 12% in India.