Understanding the structural work
The shell is the set of construction works for the loads that have been provided for this purpose. Of these, there are always those who like the same weight and gained loads and those passengers such as wind, weather or earthquake. These parameters can influence the strength of the wall poles, frames, ...
More specifically the building of a frame made by a manufacturer. The book is partly outside the infrastructure and those out of the ground is the superstructureIt is complementary to the second work, which includes the layout, partitions, equipment, insulation, coatings, chimneys, etc. Some people also include the roof structure to it.
Since the 17th century, French law encourages builders to secure for 10 years and homeowners to save. Coverage and external woodwork and ended up the board and ensuring its impermeability should also be protected.
Steps
It starts as soon as the foundation excavation. Those that are superficial and do not require specific techniques, wells, shoring is in place. To assign an appropriate form to a reinforced concrete structure, it takes forms in which the frames are placed before pouring concrete.
The drainage system has many components such as manifolds and manhole. Some companies only carry lines that are evacuated to 50 cm housing. At a higher extent possible in particular to access the public network is the responsibility of the owner.
Foundations supporting and providing the weight of the building are the foundation of the masonry. They are different models:
- Strip footing trenches for short extensions can be dug by hand or with a small backhoe. They are then filled with poured concrete without reinforcement, except for a less favorable soilIn this case, a reinforcement is necessary to consolidate the foundation
On this first foundation that are placed concrete blocks on which are placed the hourdages or structural elements of the building. The ventilated cavity is the area that is located under these different materials.
- The slab is poured directly on the ground but an impermeable film protects. This process is fast and avoids the digging of canals and shaping blocks. If the soil bearing capacity is questionable, simply thicken the paving and reinforced with a double reinforcement.
- Pile foundation is achieved when the double-thick slab reinforcement is insufficient. The steel piles are driven into the ground before pouring concrete columns. This technique is effective but is expensive. |
