Lafarge Grade B 550 | 150 mm
Facilitated by Tradologie.com
Tradologie.com enables developers, contractors, and institutional buyers to source Lafarge AAC Blocks directly from verified suppliers, ensuring transparent pricing and project-aligned procurement.
Offered By 800+ Verified Suppliers across India
Including Lafarge-authorized AAC distributors, project suppliers, and bulk construction material vendors.
Certifications & Compliance
Lafarge AAC Blocks typically comply with:
Specific test certificates are shared by suppliers at the time of order execution.
Lafarge AAC Block – Grade B – 550 – 150 mm is a medium-density autoclaved aerated concrete block designed for non-load-bearing walls, external infill masonry, and internal partitions in RCC-framed residential, commercial, and institutional buildings.
With increased thickness compared to 100 mm blocks, the 150 mm variant offers enhanced acoustic insulation, improved fire resistance, and better wall rigidity, making it suitable for internal as well as selective external walls where load-bearing is not required.
Manufactured using Lafarge’s advanced AAC technology, these blocks ensure dimensional accuracy, uniform density, and consistent compressive strength, supporting faster construction and reduced structural load.
Lafarge Grade B AAC Blocks – 150 mm thickness are widely used for internal walls, shaft walls, and external infill masonry, delivering durability with reduced dead load.
With Tradologie, buyers can:
Lafarge AAC Blocks are produced using cement, fly ash, lime, gypsum, and water, cured under high-pressure steam autoclaving. This process forms a uniform cellular structure that delivers lightweight construction, thermal efficiency, sound insulation, and fire resistance.
Grade B AAC blocks strike an ideal balance between compressive strength and weight, making them suitable for most non-structural wall applications.
All sellers are verified and compliance-checked.
Lafarge operates high-capacity AAC manufacturing facilities with automated systems to ensure consistent quality, scale, and timely project supply.
Lafarge has multiple AAC plants across India, strategically positioned near major construction corridors for efficient logistics and supply reliability.
Submit your requirement on Tradologie to receive competitive quotations from verified Lafarge AAC block suppliers, customized to your project size and delivery schedule.
| Grade | Density (kg/m³) | Typical Application |
|---|---|---|
| Grade A | 650-700 | Structural & load-bearing walls |
| Grade B | 550 | Internal & external non-load-bearing walls |
| Grade C | 450 | Lightweight partitions |
75 mm | 100 mm | 150 mm | 200 mm | 230 mm
| AAC Grade | Typical Bulk Price* | Best Use | Key Features |
|---|---|---|---|
| Grade A | Higher | Structural walls | High strength |
| Grade B | Moderate | Non-load-bearing walls | Balanced performance |
| Grade C | Lower | Partitions | Lightweight & economical |
*Prices vary based on quantity, location, and freight.
Get in Touch
Yes, they are commonly used for external infill walls in RCC-framed buildings, but not for load-bearing applications.
150 mm blocks provide better sound insulation, improved fire resistance, and increased wall stability.
Yes, they comply with IS 2185 (Part 3) standards.
Yes, their large size and easy workability enable faster wall construction.
Yes, Tradologie facilitates direct bulk procurement from verified Lafarge AAC suppliers.
