Sunita Shirtode
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Posted 6 year ago
Which things can we use instead of cement,concrete in construction method?
1 Answer(s)
Nisha Nikam
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Posted 6 year ago Nisha Nikam

Pulverised Fuel Ash (PFA), aka 'Fly ash' as a cement substitute. PFA is a by-product of coal-burning power stations. ... Ground Granulated Blast-furnace Slag (GGBS) as a cement substitute. GGBS is a by-product of the iron and steel industry. ... Silica fume. ... Limestone fines. ... Alternative fuels.