i don't know so why are you ask me. I am ask YOU.
because it is strong and stedy
rock materials are used in red fort like red sandstone, marble, precious stones.
Well, they used bricks. It could be marble on the inside. The outside could have been like mud bricks or limestone or something.
Sandstone has been used in sharpening devices, grinding wheels, grain mills, building cladding, monuments, countertops, and as a source of silica sand for masonry, tool making molds, production of tiles, bricks, blocks, and pavers, and glass production.
Old Red Sandstone is commonly used in construction for building materials such as blocks, bricks, and paving stones. It is also used as a decorative stone in landscaping and as a material for sculptures and monuments due to its durability and attractive color variations. Additionally, some varieties of Old Red Sandstone are used as a source of aggregates for roads and concrete.
You have to lay a Morph Ball bomb next to the block.
The Bara Imambara in Lucknow, India, is primarily constructed using Lakhauri bricks, which are baked clay bricks. However, some parts of the structure also contain sandstone and marble for ornamental purposes.
Sandstone, limestone, and granite, are three quarried rocks that can be used in house building. Though, kiln-fired clay bricks are more commonly used. I forgot to mention slate.
I would imagine the huge bricks that they are built of would have been cut out of sandstone, at a nearby quarry.
Arkose is a sandstone therefore everything sandstone is used for Arkose can be used for as well some example: Arkose has been used in sharpening devices, grinding wheels, grain mills, building cladding, monuments, countertops, and as a source of silica sand for masonry, tool making molds, production of tiles, bricks, blocks, and pavers, and glass production.
SandStone is used to build buildings.
sandstone
pyramids were usually made of bricks, sandstone, or even sometimes stone weighing 2.5 tons!