hi all new to site i am going to do a d-i-y project soon but i need a little a help i want to pebble dash a wall but i do not know were to start ie how much sand , cement, lime if any do i need to water proof wall first how the best way to do the job i saw on the internet tryolean but cant seem to find it anywere what is tryolean how do you put it on what kind of texture would you need to stick to wall
thankyou all very good site
thankyou all very good site