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 wariness (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 farm countries that need to hardihood environmental pollution. Have many ship canal to reduce environmental pollution that causes by production of Portland cement and cause by the change magnitude of waste material. Geopolymer cover incorporating with cycle concrete centre (RCA) is one of the method. pine typography seep eld alter (WPSA) and alkalescent liquid as a ring-binder are organism employ to replaced the Portland cement to produce geopolymer conc rete. The alkalic 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 hydroxide (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 some other 15 cubes for 14M. The compressive effect of the geopolymer concrete specimens is tested at the age of 3, 7, 14, 21 and 28 days after cured in local research laboratory ambient condition. The result shows that the durability of geopolymer concrete based Waste Paper Sludge Ash (WPSA) incorporating with recycl! e 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, hunting lodge it on our website: OrderEssay.net

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