What is the lifespan of an RCC structure?

The lifespan of RCC generally is taken as 100 years. However, there are some expected as well as prevalent conventions about design life span, which are given here: Monumental Structures like temple, mosque or church etc – 500 to 1000 years.

How do you calculate future life of a building?

ESTIMATING LIFE OF RESIDENTIAL BUILDING

1. Equipments used for HEALTH CHECK UP of the building are:
2. REBOUND HAMMER: It senses the soundness of concrete up to a marginal depth.
3. IMPACT ECHO TESTER: Finds out defects in the interior of concrete.
4. ULTRASONIC TESTERS: Scans through the concrete for the full depth/thickness.

What is the lifespan of structural steel?

1. Expected lifespan and causes of failure of steel products. Fig. 1 shows that the average expected product lifespan is thirty-five years, ranging from fifty-two years in construction to eleven years in metal products.

What is the life of RCC roof?

The generally accepted life span of an RCC structure is 40 to 50 years. The structure can be designed for upto 100 years by incorporating durability requirements in the structural design.

What is the life of steel structure?

Steel buildings face fewer issues with deterioration and corrosion than concrete or wood, and can out live other structures when properly built and maintained. Most steel buildings last anywhere from 50 to 100 years.

How do you determine the strength of an old building?

7 Ways To Check And Measure Construction Quality

1. Investigate the soil. The quality and type of soil on which the building is built are very crucial.
2. Determine the structure design.
3. Check the concrete mix.
4. Inspect the wall thickness.
5. Ensure safety features.
6. Look for paint and plastering quality.
7. Examine the elevators.

What is design life for civil engineering?

One definition (The Law Dictionary) states that design life is “the time when an element is expected to perform without repair.” Another (Business Dictionary) sets it in terms of the expected period of performance of a component at its designated capacity without major repairs.

What is the economic life of RCC framed building?

As per specification on civil engineering from CPWD, economic life of RCC structure is 75 years. All official valuation of building is based on 75 years period.