In order to build the foundation, you need to start building a high -quality construction first on paper. Build your future foundation on paper on a scale. Then go to the ground. Using pegs and ropes, mark all the walls of the future building. You need to mark on the outer side of the foundation.
The second step needs to take the width of one and a half brick inside our markup and outline the inside of the foundation. Then you can dig. But you need to dig to a depth below the level of freezing of the soil. What is the level of freezing of the soil. This means that the earth does not freeze completely in winter, but to a certain depth. On average, this value is half a meter. But you will need to find out how much it is with you.
Then it will be necessary to build a reinforcing grate. To do this, you will need to stick around the perimeter of the foundation every 3 meters a couple of reinforcement to a depth of half a meter. Then, from other reinforcements, you need to make a reinforcing grate with a cell of 10 cm, less do not need T. To. It will be problematic to fill the foundation.
When you do everything, you will need to make concrete. It consists of crushed stone, sand, water and cement. It is best to use cement not lower than the M500 brand. If you decide to build the foundation in the fall and temperature up to -7 degrees, then add a liquid detergent to the solution so that the concrete does not freeze during drying. Then you will need to fill the concrete into the pit, just look so that the concrete does not get stuck on the reinforcement and does not form voids under it.
Then it will be necessary to lay the zero row of bricks. They are placed on the foundation perpendicular to the direction of the wall. The meaning of zero is to align it with the ground. On the last layer of zero you need to put a layer of waterproofing. It remains only to fall asleep with the earth that part of the foundation that is visible from the ground and then proceed to the construction of the house.