Composites, Dry Waterproof Coating IDM10


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Done by group Top, Alkawthar Independent Secondary School for Girls under supervision from AL-Bairaq

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Composites, Dry Waterproof Coating IDM10

  1. 1. Rose Dalloul Tamara othman Shima Alanood rashed Top
  2. 2. Testing different kind of ice Hunting for composite Material • Exploring the different between strength & stiffness Testing a foam composites for strength & stiffness Designing a fishing pole Dry Waterproof Coating
  3. 3. A composite material (also called a composition material or shortened to composite) is a material made from two or more constituent materials with significantly different physical or chemical properties that, when combined, produce a material with characteristics different from the individual components. The individual components remain separate and distinct within the finished structure. The new material may be preferred for many reasons: common examples include materials which are stronger, lighter, or less expensive when compared to traditional materials.
  4. 4. Materials •Broken Melt Water •Easy to break Soluble quickly Water & Tissue •Hard to break Soluble with diffculty Water & tree leafs •Easy to break Soluble quickly I've discovered that water alone dissolves faster and when we add other substances in the water , it becomes stronger and dissolves more slowly Testing the materials to see which is broken first and which is melt first
  5. 5. metal pasta rope plastic weak stiffstiff flexible stiff weak strength stiff
  6. 6. Conclusion
  7. 7. mass length What happened a foam composite 600g 10.5cm broke a foam with tape from one side 800g 10cm it bend then broken a foam with tape from both side. 1200 10.5 bend
  8. 8. And now we are ready for the invention of other things using simple materials Tools stroe Papers glue Plastic tape
  9. 9. Water-proof or water-resistant describes objects relatively unaffected by water or resisting the ingress of water under specified conditions. Such items may be used in wet environments or under water to specified depths. Waterproofing describes making an object waterproof or water-resistant (such as a camera, watch or mobile phone.
  10. 10.  Paraffin Wax  Beeswax Pellets  Aluminum Foil  Kitchen Scale  Double  Disposable  Heat Gun  Spatula  Knife  Cutting Board
  11. 11. Step 1 : you need to paraffin wax and beeswax pellets Step 2 : measuring each of paraffin wax and beeswax pellets and cutting paraffin wax into small pieces equal to beeswax pellets Step 3 : fetching water in a double boiler to a boil over high heat and put it to the wax begins to melt Step 4 : Keep the mixture into a paper cup dried
  12. 12. 1. Easy to prepare and use and low-cost 2. The lightweight used clothing 3. It provides protection from getting wet 4. It can be used on regular cameras fit use in rainy skies instead of buying new expensive camera waterproof Expensive
  13. 13. 1. Against water mixture made of useful and non-harmful substances for health 2. It could be used in a large scale in all Aloltronaat clothing for rain wither and under water and low-cost 3. Raise community awareness of this healthy and safe way that does not damage the materials are easy to prepare and low cost can be applied to multiple devices to become water- proofed
  14. 14. I have started my journey with AL-Biraq by meeting the responsible engineer of the competition . First she gave me a short quiz to assess our information then she provided us with the competition summary and its prizes after that we started doing some experiments about the composites which increased our knowledge and enhanced our ways of thinking a lot , after many trials to maintain these experiments we reached our goal then we’ve started looking for a new way to enhance the qualities of material that we have that may help our society the future , Finally we made the presentation of our project and our new idea then we went to the advanced research center in Qatar university to discuss this presentation with the responsible engineer
  15. 15. Many thanks to AL-Bairaq team from Center for Advanced Materials (CAM), Qatar University for supporting us during our journey with a AL-Bairaq. Also, I would like to thank the sponsors UNESCO, Qatar National Commission, Ras Gas, Maersk and Shell.