Effects of Polypropylene Fiber Content on Strength and Workability Properties of Concrete
                    
                        
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                    چکیده
منابع مشابه
Influence of High Temperatures on Flexural Strength of Foamed Concrete Containing Fly Ash and Polypropylene Fiber
In this study, the elevated temperature flexural strengths of lightweight foamed concrete (LFC) containing fly ash (FA) and polypropylene fiber (PF) was investigated experimentally and statistically. The variables included were the temperature degrees (in a range of 20 to 600°C), LFC densities of 600, 800, 1000, 1200 and 1400 kg/m3 and additive content. Two mixes were made by replacing 15% and ...
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Mechanical properties of polypropylene-fiber reinforced concrete after gamma irradiation
Fiber reinforced concretes (FRCs) exhibit property improvement caused by the fibers. By using gamma radiation we have further improved mechanical properties of hydraulic concretes elaborated with Portland cement, water, silica sand, marble and polypropylene (PP) fibers. Compression strength, compression modulus, impact strength and dynamic elastic modulus were determined. Impact fatigue testing...
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ژورنال
عنوان ژورنال: Polytechnic Journal
سال: 2019
ISSN: 2313-5727
DOI: 10.25156/ptj.v9n1y2019.pp7-12