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ACC Rectangular Blocks

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ACC Rectangular Blocks Specification

Drying Shrinkage
0.04%

Oftening Coefficient
0.92

Color
Light Grey / White

Method
Autoclaved Steam Curing

Type
Rectangular Block

Thermal Conductivity
0.16 W/mK

Material
Autoclaved Aerated Concrete (AAC)

Porosity
High

Length
600 mm

Cavity
Solid

Width
200 mm

Compressive Strength
3 - 4.5 MPa

Usage & Applications
Wall construction, partition walls, load bearing and non-load bearing walls

Moisture Content
12%

Frost Resistance
Excellent

Carbonation Coefficient
Low

Density
600 Gram per cubic centimeter(g/cm3)

Water Absorption
10%

Thickness
75 mm to 300 mm

Strength
Grade 3-4.5 N/mm

Dry Density Grade
550 - 650 kg/m

Weight
8-20 kg (depending on size)

Size
600 mm x 200 mm x (75300 mm)

Shape
Rectangular

Surface Preparation
Requires minimal surface preparation

Workability
Easy to cut, shape, and install

Seismic Resistance
Good, lightweight structure reduces earthquake impact

Sound Insulation
Up to 42 dB depending on thickness

Fire Resistance
Up to 4 hours, non-combustible

Finish
Smooth surface, easy to plaster

Eco-Friendly
Made from recyclable materials, less environmental impact

ACC Rectangular Blocks Trade Information

Payment Terms
Telegraphic Transfer (T/T), Cheque

Sample Available
Yes

Main Domestic Market
Delhi

About ACC Rectangular Blocks

AAC Blocks offered by us, are used for load bearing as well as non-load bearing walls, partition and panel walls, an inner leaf of cavity walls or a backing to brick masonry. They are lightweight, load-bearing, high-insulating, durable building product, which is produced in a wide range of sizes and strengths. AAC Blocks are produced from the common materials lime, sand, cement and water, and a small amount of rising agent. They have excellent thermal insulation and acoustic absorption properties.

Superior Fire & Sound Insulation

AAC Rectangular Blocks provide up to 4 hours of certified fire resistance and reduce noise transmission up to 42 dB, depending on block thickness. Their non-combustible nature and robust construction make them a safe choice for both residential and commercial buildings demanding higher levels of safety and comfort.

Eco-Friendly & Efficient Construction

Manufactured from recyclable materials with a low environmental footprint, these blocks support sustainable building practices. The smooth surface finish allows for simple plastering, and their lightweight properties make handling and installation both fast and efficient, helping save time and reduce costs on site.

Exceptional Durability & Versatile Application

AAC Rectangular Blocks exhibit excellent frost and moisture resistance, minimizing long-term maintenance. Designed for use in wall constructionincluding partitions, load-bearing, and cavity wallsthey retain structural integrity even under seismic loads, making them ideal for varied applications in modern construction.

FAQs of ACC Rectangular Blocks:

Q: How are AAC Rectangular Blocks installed in wall construction?

A: AAC Rectangular Blocks are lightweight and designed for easy installation. They can be cut, shaped, and fixed using thin-bed mortar onto an even base, with their smooth surface requiring minimal preparation before plastering.

Q: What are the primary benefits of using AAC Rectangular Blocks over traditional materials?

A: These blocks offer superior fire resistance (up to 4 hours), sound insulation (up to 42 dB), excellent thermal performance, lower environmental impact, and easy workability, resulting in faster construction and long-term energy savings.

Q: When is it advisable to use AAC Rectangular Blocks in building projects?

A: They are ideal for projects where fire safety, sound insulation, and energy efficiency are priorities. Their lightweight and seismic-resistant properties make them suitable for both new constructions and renovations in areas prone to earthquakes or requiring rapid build times.

Q: Where can AAC Rectangular Blocks be applied within a building?

A: They are perfect for wall construction, including internal and external partitions, load-bearing and non-load-bearing walls, and cavity walls, wherever strength, insulation, and reduced weight are needed.

Q: What process is used to manufacture AAC Rectangular Blocks?

A: The blocks are produced using an autoclaved steam curing process, which enhances their strength, durability, and high porosity, ensuring consistent quality and performance.

Q: How do AAC Rectangular Blocks contribute to sustainable building practices?

A: Made from recyclable materials with low carbon emissions during production, they reduce environmental impact and support sustainable construction, aligning with green building standards.

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