M
marsaday
can anyone help me out with the falls ratios.
i have a patio which is going to slope from the house to the grass in one direction only. the distance from the house to the grass edge is 6m. what fall do i need ? currently i have done it to allow a 2cm fall.
is this enough. not sure what 1;40 actually means. is this 1cm for every 40 cm ?? i am stumped a bit and i think i have not made a big enough fall.
i have a patio which is going to slope from the house to the grass in one direction only. the distance from the house to the grass edge is 6m. what fall do i need ? currently i have done it to allow a 2cm fall.
is this enough. not sure what 1;40 actually means. is this 1cm for every 40 cm ?? i am stumped a bit and i think i have not made a big enough fall.