• EXPERIMENTAL INVESTIGATION ON STRENGTH AND …

    CHARACTERISTICS OF HIGH PERFORMANCE CONCRETE USING GGBS AND MSAND ... ground granulated blast furnace slag, manufactured sand, workability , compression, split tensile, flexural strength, rapid ...

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  • STUDY ON PERFORMANCE OF MANUFACTURED SAND AS …

    STUDY ON PERFORMANCE OF MANUFACTURED SAND AS FINE AGGREGATES IN HIGH STRENGTH CONCRETE CONSTRUCTIONS S.S.Saravanan#1, Dr.P.Jagadeesh2 #1 Research scholar, School of Civil & Chemical Engineering, VIT University, India 1 [email protected] 2 Professor, School of Civil & Chemical Engineering, VIT University, India 2 [email protected]

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  • AN EXPERIMENTAL INVESTIGATION OF HIGH STRENGTH …

    High strength concrete replaced manufactured sand is the more advantage in the Construction industry. The main objective of High strength concrete to develop the compressive strength of concrete by replacing Natural sand into Manufacture sand and using admixture. To examine the workability of manufactured sand and using admixture in concrete.

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  • Experimental Study on Behaviour of High Performance ...

    strength and workability characteristics of high performance concrete, when the cement is replaced by GGBS partially in various proportions, together with the replacement of river sand by Manufacture sand in various proportions.

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  • THE DEVELOPMENT OF HIGH PERFORMANCED CONCRETE …

    furnace Slag (GGBS), ROBO sand, Tensile Strength. INTRODUCTION: High performance concrete conforms to a set of standards above those of the common applications such as high strength, high workability, high elastic modulus, low permeability and high durability. Concrete is generally a mixture of cement, fine and coarse aggregates. In order to

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  • Ground granulated blast-furnace slag - Wikipedia

    GGBS cement can be added to concrete in the concrete manufacturer's batching plant, along with Portland cement, aggregates and water. The normal ratios of aggregates and water to cementitious material in the mix remain unchanged. GGBS is used as a direct replacement for Portland cement, on a one-to-one basis by weight.

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  • “Ground Granulated Blast Slag (GGBS) In Concrete – A Review”

    GGBS concrete gains strength more steadily than equivalent concrete made with Portland cement. For the same 28 day strength, a GGBS concrete will have lower strength at early ages but its long term strength will be greater, the reduction in early strength will be most noticeable at high GGBS levels and low temperatures.

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  • Mixing design and microstructure of ultra high strength ...

    Jul 15, 2017· In this paper, a new proportion design method was put forward to design ultra high strength concrete with manufactured sand and the microstructure of manufactured sand ultra high strength concrete was observed. Results indicate that the novel method can be applied to design concrete with C120 degree.

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  • Evaluation of Strength Characteristics of Pavement Quality ...

    By conducting various experimental investigation, GGBS and Manufactured Sand are also found to be beneficial in enhancing the compressive, flexure strength gain. Key Words: PQC, GGBS, Compressive Strength, Flexure Tensile Strength, Robo Sand/Manufactured Sand. 1. INTRODUCTION Concrete is one of the most extensively used construction

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  • Experimental Investigation on Strengths and Durable ...

    Concrete traditionally consists of cement, fine aggregate, coarse aggregate and water. An attempt has been made to replace the fine aggregate with manufactured sand with an objective of utilizing the waste material. It is found that manufactured sand improves the mechanical properties of concrete when used along with super plasticizers.

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