how much sand and cement do i need for 1000
You probably need around half meter of sand, best get a ton in a hippo bag, which i believe is between 1/2 and 1 meter. cement id use a 4/1 mix. if i remember correctly 40 bags make a ton, so around 10 bags should be ok. that's a guess anyway. Iv laid 400 bricks with just over .25(quater) meter of of sand. lets see what the pro's say.