Hello,
I'm going to convert my garage driveway into a basement staircase.
The idea is to create a shaft by adding a new wall. There are already two on the sides. See image.
Dimensions:
W: 400cm
H: 150cm
The steps will be: 1. Build a mold 2. Reinforce 3. Fill with concrete 4. Dismantle the mold
I am meeting with a builder in the coming days, and it would be nice if someone could give me a hint beforehand.
That is, what might it cost to hire a company to do this for me?
Krilleman
I'm going to convert my garage driveway into a basement staircase.
The idea is to create a shaft by adding a new wall. There are already two on the sides. See image.
Dimensions:
W: 400cm
H: 150cm
The steps will be: 1. Build a mold 2. Reinforce 3. Fill with concrete 4. Dismantle the mold
I am meeting with a builder in the coming days, and it would be nice if someone could give me a hint beforehand.
That is, what might it cost to hire a company to do this for me?
Krilleman
Shell blocks, reinforcement, and concrete? Check Finja's website for construction suggestions.
No problems if you follow the construction description. Loads in the example of a 2 or 3 meter high basin/retaining wall for fertilizer are greater than the earth pressure you get during backfilling. Bind the new wall with the existing one.