Anyone know how to calculate required materials for screed?
I have 10.70m x 8.90m x 65mm and will be mixing 1:4 cement to sharp sand.
Found this calculator https://constructioncalcs.source4me.co.uk/calculators/standard/floor-screed.php on some other threads and it says 116 cement bags to 346 sand bags, but that seems to be 1:3 ratio. 116 x 4 would be 464, is that right?
Any point in adding plasticiser to screed?
I have 10.70m x 8.90m x 65mm and will be mixing 1:4 cement to sharp sand.
Found this calculator https://constructioncalcs.source4me.co.uk/calculators/standard/floor-screed.php on some other threads and it says 116 cement bags to 346 sand bags, but that seems to be 1:3 ratio. 116 x 4 would be 464, is that right?
Any point in adding plasticiser to screed?
