IN354943: An improved process to produce fast setting light weight geopolymer precast

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The invention relates to an improved method for production of lightweight geopolymer precasts for building material applications from fly ash and other industrial wastes. The processing scheme adopted using geopolymerisation allows retaining of the light weightiness and producing fast setting precast.

Patent No:: IN354943
Application No:: 201611041926
Filing Date:: 08-12-2016
Issue Date:: 31-12-2020
Applicant:: CSIR-National Metallurgical Laboratory (CSIR-NML), Jamshedpur
Inventor(s):: Thomas C Alex, Sanjay Kumar, Susanta Kumar Nath, Durga Prashanna Sahoo, Barry Roy
IPC Classification:: C02F
Country:: India

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