Column foundation (grillage)

10.85 h
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Price for 1 m3
947.33 $
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.

Estimate for work

Materials

Concrete
1.015 m3
Construction nails
0.368 kg
Lumber
0.787 m3
Electrodes
2.5 kg
Steel reinforcement
125 kg

Workers

Concrete fitter
10.16 h
Crane operator
0.69 h

Instruments

Truck-mounted crane
p.
Levelling string
p.
Tape measure
p.
Level
p.
Hammer
p.
Shovel
p.
Concrete vibrator
p.
Welder
p.
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Material calculation
Calculate materials, workers, and tools for the quadrature you need
m3
Summary: 947.33 $