An estimate and photo report from the construction site of a house made of aerated concrete on a monolithic insulated slab with a grillage. Part 1 (foundation).

Let's start with the project and the dimensions of the house:

Foundation device:

1. Foundation pit construction
2. Geotextile membrane device
3. Sand bed filling device
4. Compaction of the sand layer with a vibrating plate
5. The device for filling a layer of crushed stone with a fraction of 20x40 mm
6. Formwork external and internal (under the ribs of the foundation)
7. Insulation device for the basement slab with extruded polystyrene foam 100 mm
8. Installation of a waterproofing layer technical film 200 micron
9. Reinforcement of the foundation slab with a double reinforcing mesh with a cell of 200x200 mm with the installation of the upper mesh on the "frog" frames and reinforcement of the grillage around the perimeter with a frame of 4 longitudinal rods connected with clamps with a pitch of 400 mm (reinforcement АIII 12 mm, АI 6 mm)
10. Foundation concreting device from a concrete pump, layer thickness 250 mm
11. Concrete mix vibrating device

Foundation construction estimate

Implementation (photo report):

In the next article, there will be a calculation of the masonry of the walls and the device of a monolithic floor between the 1st and 2nd floors.
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