GSP (Granite Stone Powder) ek finely crushed granite dust / stone powder material hota hai jo granite aggregates ya stone crushing process ke during produce hota hai. Iska texture ultra-fine aur angular hota hai, jis wajah se ye cement ke saath strong filler bonding create karta hai. Construction industry me ise concrete mix, mortar, paver blocks, interlocking tiles, AAC/fly ash block support mix, plaster base, road shoulders, aur leveling layer me use kiya jata hai. Technical research bhi batati hai ki GSP cement mortar me strength aur density improve kar sakta hai jab controlled ratio me use ho.

GSP ka major benefit ye hai ki ye larger aggregates ke beech ke voids fill karta hai, jis se mix compactness better hoti hai, seepage kam hota hai, aur surface settlement reduce hoti hai. Isi reason se builders ise paver bedding, floor base, parking areas, road edge support, and drainage backfill me prefer karte hain. General aggregate guidance bhi show karti hai ki fine stone powders concrete volume behavior aur durability ko improve karte hain.