silicate brick sentence in Hindi

Examples

1. There are five sand deposits, all of which are exploited, one of them is for silicate bricks, three for building mortars and one for ballast.
2. For more than a hundred years, the brown coal deposits have been exploited in the territory of the district ( Tavrichanskoye Deposit ), and construction sand in the Razdolnaya River Valley has been the raw material for silicate brick production.