Drying Shrinkage of Heat-Cured Fly Ash-Based Geopolymer Concrete
作者： Steenie Edward Wallah
DOI: 10.5539/MAS.V3N12P14
关键词:
摘要: Fly ash-based geopolymer concrete is manufactured without using portland cement at all. This type of has environmental benefit as it very low greenhouse gas emission compared to that resulted from the production cement. In addition, also utilizes waste or by-product material makes more environmentally friendly. paper presents study drying shrinkage heat-cured fly concrete. Geopolymer in this used low-calcium ash its source material, alkaline solution and aggregates normally for ordinary Four series test specimens with different compressive strength were prepared The results then calculated predicted by Gilbert Method which Test shows undergoes shrinkage. strain one year much higher, about five seven times, measured tests.
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