@Article{pakinsight, AUTHOR = {}, TITLE = {Efficiency of Plastic Fibres Waste on the Physico-Mechanical Properties of Mortars in Hot-Dry Conditions}, JOURNAL = {International Journal of Natural Sciences Research}, VOLUME = {4}, YEAR = {2016}, NUMBER = {4}, PAGES = {75-82}, URL = {http://www.pakinsight.com/archive/63/04-2016/4}, ISSN = {2311-4746}, ABSTRACT = {This experimental study was aimed at evaluating the effect of plastic fibres waste on the physical and mechanical performances of mortars prepared and conserved under hot-dry conditions. The used fibres are recycled polypropylene fibres coming from industrial waste. Two dosages of fibres are used 0.5 and 1 % by weight. The results showed that the exposition of mortars to hot-dry conditions reduces their long-term mechanical strength and increases their shrinkage. Under hot-dry conditions, the reinforcement of mortars by plastic fibres waste has a positive effect on their flexural and compressive strength. The shrinkage of mortars conserved under these conditions is reduced by the addition of plastic fibres waste.}, DOI = {10.18488/journal.63/2016.4.4/63.4.75.82 } }