Durability Performance of Concrete (M-45) Fine Aggregate Partially Replaced with Crushed Waste Glass

Authors:
  • JSJntu Ananthapuramu Scholar
    Jntu Ananthapuramu Scholar
  • DSDr.C. Sashidhar
    Dr.C. Sashidhar
  • JAJntu Ananthapuramu
    Jntu Ananthapuramu
  • DRDr.C. Ramachandrudu
    Dr.C. Ramachandrudu
  • PJProfessor Chiranjeevi Reddy Institute of Engineering &Technology JNTUA
    Professor Chiranjeevi Reddy Institute of Engineering &Technology JNTUA
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Abstract
Durability of concrete is as the ability to resist weathering action, chemical attack, and abrasion while giving the desired engineering properties. Concrete require different degrees of durability depending on the exposure environmental conditions. The retrogression of concrete structures is due to effect of attrition of reinforcing bars which is occurred due to the chloride incursion.so it is necessary to study the concrete durability nature before making its usage in present construction. The present research is focused on studying the effect of using sustainable material in concrete preparation. To know the effective usage of crushed waste glass in concrete and significance in Durability properties for different replacements was studied .The present research work was done using materials like cement, Fine aggregate, coarse aggregate, waste crushed glass, super plasticizer in order to know that at which combination of mix there will be optimum effect on properties of concrete. In this research Waste crushed glass was used as fractions of 10%,20%,30% and 40% by weight of crushed glass used. The durability tests to test resistance against acid environment chloride penetration and abrasion resistance tests are performed. The optimum value of acid resistance was observed when fine aggregate was replaced with 30% of fine aggregate with crushed waste glass, less abrasion loss at 30% replacement and chloride penetration also effective at 30% replacement.