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NONOTECHNOLOGY IN CIVIL ENGINEERING.ppt(SHYAM SHUBHAM)

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NONOTECHNOLOGY IN CIVIL ENGINEERING.ppt(SHYAM SHUBHAM

NONOTECHNOLOGY IN CIVIL ENGINEERING.ppt(SHYAM SHUBHAM

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  • so what is NT?
  • by definiton as you can see ”it’s the art of manipulating matter at the nanoscale level”
  • Although there are so many advantages to count about this incredible technology..We are going to Highlight some of them……
  • Transcript

    • 1. NANOTECHNOLOGY IN CIVIL ENGINEERING
      BY:
      SHYAM SHUBHAM
      08DDCE011
    • 2. What Is Nanotechnology
    • 3. What is Nanotechnology?
      “Nanotechnology is the art and science of
      manipulating matter at the nanoscale”
    • 4. INTRODUCTION
      Nanotechnology is not a new science and it is not a new technology.
      Nanotechnology is an enabling technology that allows us to develop materials with improved or totally new properties
      Nanotechnology is the use of very small particles of material. A nanometer is a billionth of a meter.
    • 5. NANOTECHNOLOGY IN CONCRETE
      Concrete is a mixture of cement, sand(fine aggregate), coarse aggregate and water.As concrete is most usable material in construction industry it’s been require to improve its quality.
      Nanotechnology can modify the molecular structure of concrete material to improve the material properties.
    • 6. Introduction To Nano Materials
      Carbon Nano Tubes(CNT)
      NANO-SILICA
      TiO2
      TiO2 In Concrete:TiO2 is a white pigment and can be used as an excellent reflective coating.it is hydrophilic and therefore gives self cleaning properties to surfaces to which it is applied.
    • 7. NANOTECHNOLOGY And STEEL
    • 8. Need For Nanotechnology In Steel..
      • High Strength Steel Cables
      • 9. High strength bolts
      • 10. Temperature restriction
    • Conclusion