What is the alternate to sand for building buildings?

Question

We give our voice high against taking sand in the river banks. Ok.. but what is the alternate to sand? We need sand from one or other place which is i think inevitable.

Answer 1

stone dust

Answer 2

stone power is the alternate to sand for guilding.

Answer 3

..." I thoroughly recommend this book. It is easy to use, very readable, and transparent and defensible in its methodology. Buy it and use it" -- Solar Progress ..." illustrates how a better understanding of energy is bringing...

Answer 4

lime stone and stone dust can be used for alternate for sand.

Answer 5

sell your oil to build better houses from concrete. WAIT! that's whats already happeneing.

Answer 6

YOU BUY A GOOD CEMENT AND ALSO  GOOD MATERIALS FOR CONSTRUCTING

Answer 7

use wood

or use limestone

or use waste clay  of thermal enegy stations

Answer 8

iron and steel, i mean 'steel house'.as they say ' glass house'.

Answer 9

stone dust with fly ash

Answer 10

u shld know