How do you reinforce a concrete column?

There are three major techniques for strengthening reinforced concrete columns which are discussed below:

1. Reinforced Concrete Jacketing. It is one of the techniques used to improve or restore capacity of reinforced concrete column.
2. Steel Jacketing.
3. FRP Confining or Jacketing.

How many floors can we construct without pillars?

Yeah you can build structure up to 3 floors without columns. The provision of columns depends on the type of structure you are going to build, for a grey structure there is no need of provision columns and beams, in this type of structures the function of beams and columns are carried by load bearing walls.

How can I improve my house foundation?

How Can Foundations Be Strengthened?

1. Underpinning. This method is used to either increase the depth of the foundation or to repair the foundation if it has significant damage.
2. Jacketing of Foundations. Another method you may hear about is jacketing of foundations.
3. Mudjacking.
4. House Lifting and Leveling.

How do you build the first floor without pillars?

House Construction without Pillars – Construction Ideas by…

1. Using Truss. Truss acts as a perfect support for any residential building.
2. With the Help of Band Sill. Band Sill is another name of Joist.
3. Girder can be Another Substitute.
4. Load Bearing Walls.
5. Structural Steel.
6. Timber Framing.
7. Raft Foundations.

What is GREY structure house?

items are very simple for the grey structure and all main items till plaster you can say that all masonry work included with plumbing and electric piping or you can count items mentioned below. All that looks grey it’s called grey structure.

Is plaster included in grey structure?

Gray structure, in terms of construction, includes walls, roof, and plastering. None of the services like electric, sewage water, woodwork and painting are included in gray structure works. Even marble flooring, Aluminum and steel works and work on facade is not even categorized in gray structure.

What should you know before adding another floor to a building?

While they are at work you could know about: Get involved in the process, raise questions and give suggestions. Before you add another floor know the permitted floor space index of your locality. Floor space index (FSI) is the ratio of the area of floor to the area of the plot on which a building stands.

How are masonry houses elevated?

During the elevation process, most frame, masonry veneer, and masonry houses are separated from their foundations, raised on hydraulic jacks, and held by temporary supports while a new or extended foundation is constructed below. The living area is raised and only the foundation remains exposed to flooding.

How high should I Elevate my House?

If you plan to elevate more than 4 feet above the existing grade, you should consider elevating your house a full story, so that you can use the space below the elevated house for parking, storage, or building access (see Figure 5-2).

What happens when you lift a house to elevate it?

Lifting an unsound house can lead to potentially expensive damage. Service Equipment Before your house is elevated, all utility lines (water, sewer, gas, electric, telephone, etc.) must be disconnected. At the end of the project, the lines will be reconnected and any landscaping that may be necessary will be completed.