Welcome to fast build Blocks Pvt. Ltd.

Fast Build Blocks Pvt. Ltd. is the pioneer in Eastern India in manufacturing of Autoclaved Aerated Concrete (AAC) Blocks. These are truly the building blocks of the future. Fast Build AAC Blocks are high quality building material that combines strength, ease of use, cost effectiveness, eco-friendliness and offers the most reliable alternative to traditional construction material.

Fast Build employs the best practices, processes and people to deliver the highest quality of AAC Blocks that exceed industry standards, assuring complete customer satisfaction.

The company portfolio includes high-rise buildings, hospitals, institutional buildings, clubhouses, resorts, hotels, schools, shopping malls, hostels and residential towers in public and private sectors across the states of Odisha, West Bengal, Jharkhand, Chhattisgarh & Andhra Pradesh.


What is AAC ?

AAC or Autoclaved Aerated Concrete is a steam cured mix of pulverized Fly-Ash, cement, lime and an aeration agent.
The high pressure steam curing in autoclaves achieves the desired physical and chemical stability that has
average density which is 1/5th of a normal concrete brick and 1/4th of a clay brick.

    • High
    • Eco
    • Lightweight
    • Earthquake
    • Fire
    • Acoustic


  • 16.12.2015
    Fastbuild AAC Blocks included in the GRIHA Product Catalogue .
  • 30.09.2015
    Annual general meeting.
  • 05.04.2015
    Opened a branch office in Kolkata.
  • 23-Oct-13
    Fast Build Secures
    ISO 9001 : 2008 Certification
  • 21-Oct-13
    Fast Build Launches
    it's official website.

Aplication Areas

  • Residential

  • Commercial

  • Infrastructural

  • Institutional

  • Hospitality