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8 Inch AAC Blocks

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8 Inch AAC Blocks Specification

Thermal Conductivity
0.16-0.18 W/mK

Moisture Content
Less than 10%

Density
650 Gram per cubic centimeter(g/cm3)

Frost Resistance
High

Drying Shrinkage
Less than 0.04%

Method
Autoclaved

Usage & Applications
Wall construction, Partition walls, Load and non-load bearing structures

Width
200 mm

Strength
3-4.5 N/mm

Water Absorption
Less than 30%

Oftening Coefficient
Not less than 0.88

Dry Density Grade
550-650 kg/m

Type
AAC Block

Length
600 mm

Color
Grey

Carbonation Coefficient
Low

Thickness
8 Inch (approx. 200 mm)

Compressive Strength
3-4.5 N/mm

Cavity
Solid

Porosity
High (Air Entrained)

Material
Autoclaved Aerated Concrete

Size
600 mm x 200 mm x 200 mm (L x W x H)

Weight
16-18 kg (approx.)

Shape
Rectangular

Surface Finish
Smooth finish, ready for plastering

Workability
Easy to cut, shape, and install

Fire Resistance
Up to 4 hours

Sound Insulation
Superior sound absorption properties

Installation
Quick and easy, reduces construction time and labor

Standard Conformity
IS 2185 (Part 3) - 1984

Pest Resistance
Termite and pest resistant

Thermal Resistance (R-Value)
1.25 m²K/W

Efflorescence
Nil to very slight

Eco-Friendliness
Environmentally friendly and recyclable

8 Inch AAC Blocks Trade Information

Sample Available
Yes

Main Export Market(s)
Asia

Main Domestic Market
All India

About 8 Inch AAC Blocks

8 Inch AAC Blocks are lightweight bricks that are required for construction of various building structures. They are known to have 3 times light weight as compared to red bricks with good thermal insulation. These blocks give flexibility to be applied for both external & internal construction work. They are easy to install and are admired for having precise dimensional & structural configuration. 8 Inch AAC Blocks comprise lime, sand, cement, water, & rising agent as raw ingredients.

Features:

Provides good acoustic insulation
Supreme mechanical strength
Highly durable in nature

Efficient Fire and Thermal Protection

8 Inch AAC Blocks provide exceptional fire resistance for up to 4 hours and excellent thermal insulation (R-value 1.25 mK/W), making them a safe and energy-efficient choice for buildings. Their high porosity and autoclaved manufacturing method enhance these protective qualities, ensuring reliability in both residential and commercial projects.

Environmentally Responsible Construction

AAC Blocks are crafted from non-toxic, recyclable materials, contributing to eco-friendly construction practices. Their production minimizes carbon footprint, and with a moisture content below 10%, they help create healthier indoor environments. The blocks are fully recyclable, supporting sustainable building initiatives.

Superior Workability and Finish

Designed for practicality, these AAC Blocks offer a smooth surface finish that is ready for direct plastering. Their rectangular shape and lightweight structure (16-18 kg) make handling, cutting, and installation straightforward, allowing quicker construction timelines and less labor-intensive processes.

FAQs of 8 Inch AAC Blocks:

Q: How are 8 Inch AAC Blocks installed, and what are the benefits of their workability?

A: 8 Inch AAC Blocks are installed using specialized AAC adhesive or mortar, and their lightweight, high porosity design makes them easy to cut and shape. This workability speeds up construction, reduces labor costs, and allows for precise fits in both load-bearing and partition wall applications.

Q: What makes AAC Blocks environmentally friendly and recyclable?

A: AAC Blocks are composed of Autoclaved Aerated Concrete, a non-toxic and sustainable material. Their manufacturing process consumes less energy and emits fewer pollutants. Additionally, these blocks are fully recyclable, supporting green building initiatives and reducing waste.

Q: When should AAC Blocks be chosen for wall construction?

A: AAC Blocks are ideal for projects requiring superior fire resistance, sound insulation, and thermal efficiency. They are best suited for residential, commercial, and institutional buildings where eco-friendliness, quick installation, and durable performance are important.

Q: Where can 8 Inch AAC Blocks be used within a building?

A: 8 Inch AAC Blocks are suitable for various applications such as wall construction, partition walls, and both load-bearing and non-load bearing structures. Their high frost and pest resistance make them suitable for indoor and outdoor environments across diverse Indian climates.

Q: What process ensures the quality and durability of AAC Blocks?

A: AAC Blocks are produced through an autoclaving process where components are cured under high pressure and temperature. This method forms uniform air pockets, enhancing fire resistance, thermal conductance, and structural integrity while complying with IS 2185 (Part 3) 1984 standards.

Q: How do AAC Blocks help improve sound and thermal insulation in buildings?

A: Their high air entrainment and dense structure provide superior sound absorption and minimize thermal conductivity (0.16-0.18 W/mK), ensuring quieter, more comfortable interiors with reduced energy costs for heating and cooling.

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