A Review on Effect of Elevate Temperature on Properties of Self-Compacting Concrete Containing Steel Fiber, Glass Fiber and Polypropylene Fiber

This paper presents an investigation into the efficiency of temperature-sensitive self-compacting concrete. Reviewing on self-compacted concrete, steel fibre, glass fibre, Polypropylene fibre. To this end, adding fibres (steel fibre, glass fibre, Polypropylene) content 1.2% for mixture of concrete material. When the cube samples were 28 days old. They have been heated to high temperatures. Each samples were heated to different temperatures for each concrete mixture (0ºC,100C, 200ºC). Then, Tests for weight loss and compressive strength were performed. The Observations of surface cracks were made after exposure to high temperatures. A significant loss of strength up to 30-40% for all concretes after 300ºC was observed, especially for concrete containing Polypropylene fibre, glass fibre, steel fibre. The fibres reduced the risk of explosive spalling and prevented it. Based on the results of the study, the output of fine aggregate concrete can be inferred.