Technology
FaL-G is a technological renaissance of the age-old pozzolanic chemistry proven for its strength and durabilityRead more
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FaL-G Technology is amenable for a number of products such as bricks & blocks, mortar, concrete in both RCC & PCC, and precast elements.Read more
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Project Management : - Techno Economic feasibility study -Raw materials quality assessment -Demand / supply studies ...Read more
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Technology
FaL-G is a technological renaissance of the age-old pozzolanic chemistry proven for its strength and durability. FaL-G is a ground blend of fly ash (Fa), lime (L) and gypsum (G) in suitable proportions which, upon hydration, yields strengths in the range of 6 - 40 MPa, rendering a highly water impervious hard matrix, with the formation of mineralogical phases during hydration similar to those of Ordinary Portland Cement (OPC). The proportions of lime and gypsum are dependent upon the chemical constituents and the behaviour of fly ash. The technology is thus custom built with process parameters to yield a product of superior technical virtues.
Use of FaL-G does not confine only to brick but also gets extended to concrete, be it PCC or RCC.
As a further advancement in research, No-Aggregate Concrete (NAC) has been developed, dispensing away the inputs of sand and stone, using fly ash as pozzolan and also micro-aggregate whereby the latter rendered the performance that is supposed to be rendered by conventional coarse and fine aggregates.
Whenever lime is in short supply, Portland cement can be used as source of lime. Thus, this technology can be practiced both in 'lime route' and 'cement route' without disturbing the ultimate technical parameters and economics.To read more about Fly ash visit to Brick India Site