bulk bag and sub base estimations help please

[trumansparks]

Hi folks,

If i could just run this past you all please,

putting in a new floor (concrete), room 3.8x4.4m

need a 10cm sub base (mot1?)
and 5cm sand blinding

looking to order 3 bulk bags of mot1 and 2 of builders sand.

Does this sound about right?

cheers
truman

 

[wavetrain]

If one asumes you get around 0.6m3 from a bulk bag, then I reckon you may have a little MOT1 left and about 2/3s of building sand bag left. So you are correct if I am correct? But does anyone else think I am correct?

 

[theoldun]

Near enough, how ever we would only use one bag of sand as on MOT we only blind 15to20mm thick before running wacker over.
oldun

 

[trumansparks]

cheers guys,

thats good enough for me!


truman