How to competently make a concrete floor: providing ventilation

How to competently make a concrete floor: providing ventilation

The best floor repair is to replace it with concrete. This floor will be dry. It turns out even and very durable, representing the basis for the flooring of tiles or other coating. The concrete floor device requires work planning. You need to think about the doorways, since the height will increase to 2.5 cm, check so that the floor does not interfere with the door to close. Cables and pipes located under the floor should be isolated or covered with casing.

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You also need to provide ventilation with the floors of neighboring rooms. To do this, connect the outer holes in the wall with the internal walls, plastic pipes, about 100 mm in diameter. You need to calculate the required amount of materials. You will need a concrete mixture: 1, 2, 3, (cement, sand, gravel), as well as a mixture for screed: 3 and 1 (3 parts of acute -angled sand and 1 part of cement). To prepare the mixture, it is better to use a concrete mixer, electric or diesel. The mixture is diluted with water. Paul is divided into stripes, about about a meter wide. Ready concrete is applied from the far side and moving to the door. Give a dry for two weeks. Then the floor screed is applied. Correctly executed concrete floor does not require much care.