Experimental Study on Concrete Reinforced with Human and Horse Hair Fibers

    July 2020 in “ Journal of Al-Azhar University Engineering Sector ”
    Zakaria Awadallah Ibrahim
    Image of study
    TLDR Adding human and horse hair fibers to concrete can increase its strength.
    In 2020, a study was conducted by Zakaria Hameed Awadallah Ibrahim to investigate the mechanical properties of concrete reinforced with human and horse hair fibers. The research aimed to improve the tensile properties of concrete, a material known for its brittleness, by using hair fibers, a cheap and abundant non-degradable material. The experiments involved concrete cylinders, cubes, and prisms with varying percentages of human and horse hair fibers (0%, 1%, 1.5%, and 2.5% by weight of cement) and two grades of reference plain concrete (20 and 40 MPa). The results indicated an increase in various mechanical properties and strength of concrete with the addition of human and horse hairs.
    Discuss this study in the Community →

    Related Community Posts Join

    6 / 852 results

      community Microneedling + Min 2 months progress

      in Progress Pictures  1071 upvotes 1 year ago
      The post and conversation are about a user's progress with microneedling and minoxidil for hair loss. The user is happy with the progress and plans to continue with the treatment, without using finasteride.

      community LeBron James has the most mysterious hair

      in Progress Pictures  166 upvotes 4 months ago
      LeBron James likely uses hair transplants and possibly hair fibers or sprays to maintain his hairline, but his crown remains problematic. Despite his wealth, he hasn't fully resolved his hair loss, leading to speculation about his treatments and choices.

      community Tom Cruise at the Mission Impossible premiere hair.(He's 61 y/o)

      in Chat  392 upvotes 9 months ago
      The conversation speculates on whether Tom Cruise uses hair loss treatments like Finasteride or Dutasteride, with some suggesting he naturally has good hair like Brad Pitt, while others joke about Scientology or genetics playing a role. Specific treatments mentioned include Finasteride, Dutasteride, and possibly high-quality hair products or procedures like PRP (Platelet-Rich Plasma).

      community “Just shave it” is bullshit

       137 upvotes 5 years ago
      Accepting hair loss and not taking drastic measures like shaving your head if you are only mildly balding, and encouraging people to fight it with treatments such as finasteride, minoxidil, nizoral and microneedling. Additionally, it discusses the importance of being realistic when trying to restore hair and addressing the misconception that one must look a certain way in order to be attractive.

      community Balding absolutely ruined my life at 17.

      in Finasteride/Dutasteride  210 upvotes 4 months ago
      A user is struggling with hair loss at 17 and has been using finasteride for 5 months and minoxidil for 11 months without seeing regrowth. Other users encourage continuing treatment, sharing their own experiences with finasteride, minoxidil, and dermarolling, and emphasizing patience and acceptance.

    Similar Research

    5 / 1000+ results