Column foundation (grillage)
10.85 h
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Price for 1 m3
729.79 $
Complexity
High
Advantages
1. The grillage does not touch the ground (except for the buried type), thereby reducing the risk of dampness, corrosion and damage by insects and fungi.
Disadvantages
1. Lack of warm air cushion under the floor due to the unsealed void between the ground and the floor.
2. There is no way to make a basement, the cellar must be built separately.

Everything for repair and construction in one place — AM Builder.
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Materials
1 m3
Workers
1 m3
Instruments
1 m3
1.
Concrete
1.02 m3
1.
Concrete fitter
10.16 h
1.
Truck-mounted crane
p.
2.
Construction nails
0.37 kg
2.
Crane operator
0.69 h
2.
Levelling string
p.
3.
Lumber
0.79 m3
3.
Tape measure
p.
4.
Electrodes
2.5 kg
4.
Level
p.
5.
Steel reinforcement
125 kg
5.
Hammer
p.
6.
Shovel
p.
7.
Concrete vibrator
p.
8.
Welder
p.
Materials
1 m3
Concrete
1.02 m3
Construction nails
0.37 kg
Lumber
0.79 m3
Electrodes
2.5 kg
Steel reinforcement
125 kg
Workers
1 m3
Concrete fitter
10.16 h
Crane operator
0.69 h
Instruments
1 m3
Truck-mounted crane
p.
Levelling string
p.
Tape measure
p.
Level
p.
Hammer
p.
Shovel
p.
Concrete vibrator
p.
Welder
p.
Calculation of materials per
m3