Laying the foundation for the entrance staircase of the house

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A concrete foundation for a porch, although considered very practical, requires a lot of effort and resources during manufacture. Now on the market there are innovative C3 steps that can be mounted even on an old foundation. This is achieved by reinforcing the old structure with spiral rods and using C3 steps as an external element of permanent formwork with filling the voids with a concrete pump. In addition, the pads themselves are designed in such a way that they have an additional stiffener, which significantly increases the bending strength of the cladding.

The choice of C3 steps from Innoforma LLC removes the question of “how to make a concrete foundation qualitatively and inexpensively” and solves the problem of creating a durable concrete porch with a reliable monolithic cladding that will make an unsightly foundation aesthetically pleasing.


In front of each entrance door of a private house russia mobile database is an external staircase - this is the main architectural element of the entrance group, separate from the main building. They differ in weight, type of installation. An incorrectly installed structure can soon become skewed, even collapse. Here, the foundation for the entrance staircase, its settlement in the ground, plays a large role. The foundation must be laid below the freezing depth of the soil layers.

Each type of staircase has its own foundation.
The first step is to prepare a place for the future support: markings are made, a pit is dug and the hole is filled.

Under massive concrete stairs, a support is installed at the same depth as under the building. For a lighter porch, the depth of the foundation can be from 50 cm to 1.2 m. The larger the structure, the stronger the foundation should be.