Filling the floor - an important and responsible stage of repair work. Alone to fill the floor in the house - the task is not easy, but performing. Following detailed instructions, almost everyone will be able to cope with the concrete fill.
1
The first thing to be done is to make marking (for this you can use the usual building level or laser level). Deciding the zero level, along the walls stretch the thin cord (rope), which will become a reference at the following stages of work.
2
After the markup designation, the working surface is prepared - remove the upper layer of the Earth to the necessary depth and maximize the soil in order to prevent the shrinkage and cracking of the concrete coating. All communication wires and pipes that need to be hidden in the floor are laid in a special box.
3
After that make the so-called "pillow". For this, the area of \u200b\u200bthe future floor around the perimeter is evenly falling asleep by gravel, the size of which is not more than 40-50 mm (the thickness of this gravel layer is approximately 5-6 cm). It is abundantly moisturized and tamped by hand or vibrated and covered with a 10-centimeter layer of building sand. The sandy layer is also moisturized, thoroughly tram and fall asleep with gravel (the thickness of the second gravel layer is at least 10 cm). The "pillow" is evenly compacted - the working surface should be the same level.
4
The next step is to lay waterproofing. As a waterproofing material, it is best to use a geomembrane or runner, but you can do and conventional dense polyethylene (the optimal thickness is 200-250 MK). Its canvases are connected to a construction tape and laid in such a way that it turns out the wall on the wall at least 15-20 cm. After the waterproofing layer, the insulation is placed. Excellent thermal insulating materials will be a clamzite, foam and its advanced sorrifier - polystyrene foam, chipboard, perlite and not paying its positions of glass gamble.
5
After laying insulation materials, it is embarked in the pouring. To begin with, fit the reinforcement grid, the edges of which are fixed by pegs or backups. Then, in terms of level, special restrictive rails are installed with an interval of one and a half meters from each other. Filling of the floor concrete starts from far wall so that the reinforcing material is completely covered with a solution.
6
The optimal fill thickness is at least 7-10 cm. The flooded floor is spilled by the construction rule. When the solution "grab", the rails are cleaned, and the cavities are filled with concrete. After that, the floor is covered with a polyethylene film for 25-30 days. The first 10-14 days concrete must be moisturized. The last barcode is a screed, thanks to which the new floor will be perfectly smooth and smooth. After drying, the screed can be styled to laying any outdoor material.
The high-quality flooded floor is the perfect base for any flooring, which will make housing cozy and comfortable.
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