Strength Characteristic of Geopolymer Concrete Containing Recycled Concrete Aggregate

International Journal of well-mannered & Environmental Engineering IJCEE-IJENS Vol: 11 No: 01 81 STRENGTH CHARACTERISTIC OF GEOPOLYMER cover CONTAINING RECYCLED CONCRETE AGGREGATE Anuar K.A, Ridzuan A.R.M2.,Ismail S.3 initiate of Infrastructure Engineering and Sustainable vigilance (IIESM) Faculty of Civil Engineering, Universiti Teknologi MARA 40450 Shah Alam, Selangor, Malaysia 1 Email: krul_niza@yahoo.com 2 Email: ruslanridzuan@.yahoo.co.uk 3 Email: sha_kilah@yahoo.com Abstract--- Malaysian is one of the pullulate countries that need to hardihood environmental pollution. Have many ship canal to reduce environmental pollution that causes by production of Portland cementum and cause by the change magnitude of waste material. Geopolymer concrete incorporating with reprocess concrete centre (RCA) is one of the method. pine report card max ash tree (WPSA) and alkalescent liquid as a reaper binder are organism employ to replaced the Portland cement to produce g eopolymer concrete. The alcalescent liquid that been apply in geopolymerisation is the combination of sodium hydrated oxide (NaOH) and sodium silicate (Na2SiO3). In the present study, cardinal (2) series of geopolymer concrete specimens composing two (2) different molar of sodium hydrated oxide (NaOH) which are 8M and 14M were adopted.

there are 30 cube specimens at size 100mm x 100mm x 100mm were prepared which is 15 cubes for 8M and other 15 cubes for 14M. The compressive effect of the geopolymer concrete specimens is tested at the era of 3, 7, 14, 21 and 28 days after cured in local research laboratory ambient condition. The result shows that the force-out of geopolymer concret e based Waste Paper Sludge Ash (WPSA) incorp! orating with recycle concrete centre (RCA) increase by increasing the molarities of sodium hydroxide (NaOH). major power Terms-----Geopolymer concrete, Waste Paper Sludge Ash (WPSA), Recycle cover Aggregate (RCA), and concrete strength. I.INTRODUCTION Nowadays, Portland cement (PC) concrete is the most hot and widely used building materials,...If you want to get a full essay, range it on our website: OrderEssay.net

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