The selection of materials and technologies when erecting a bathhouse in a summer cottage
After that, we waterproof by roofing material and hot bitumen. There is a method for installing a bar of a bathhouse on vertically set sleepers. But to use this method, very dry soil is necessary. So that such a base does not give shrinkage, pour wooden sleepers with concrete by 20-25 cm., But in any case, you need to fill the sand with a layer of 20-25 cm under the basis. The foundation should be a depth of 0.9-1.7 m.
With the help of brickwork or stone, fill in the distance between the supports. Since there will be great humidity in the room, the floor begins to mount from the lag, on which pine or deciduous rocks of the boards are then sewn. But, keep in mind that the floor should be with a bias of 2-6 degrees. That is, drain is made in the right direction.