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  • How to increase the strength of the concrete - Civil Site Visit

    Strength of concrete depends upon the following factors: 1. Mixing time– Strength of concrete increases with increase in mixing time up to 2 minutes, beyond which no significant increase in the strength is observed. This becomes much more clear with the

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  • A systematic review and assessment of concrete strength

    2023.7.1  In Civil Engineering field, the compressive strength of concrete is a key parameter to design concrete structures and evaluate existing structures. Conventionally

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  • Innovative approaches for strengthening existing concrete structures

    existing RC structures. High Strength Concretes (HSC) as overlay material may provide several advantages such as increased robustness, extended durability and an increase

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  • Factors Affecting Strength of Concrete - The Constructor

    Aggregates: Quality of aggregates, its size, shape, texture, strength etc determines the strength of concrete. The presence of salts (chlorides and sulphates), silt and clay also reduces the strength of concrete.

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  • Everything You Need to Know About Concrete Strength

    2019.3.31  The most common indirect methods are flexural strength and the split tensile strength. The split tensile strength of concrete is determined using a split tensile test on concrete cylinders. The test

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  • How to strengthen concrete? (video) Khan Academy

    2018.5.30  Concrete is strong, but not strong enough to make roads out of them. In this video, we will explore how we can use the concepts of elasticity to improve the strength of concrete.

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  • Concrete Strength Explained Cor-Tuf

    June 14, 2022. Concrete is the foundation of modern construction. Its strength and durability enables it to support heavy structures over long periods of time. Compressive strength is the prominent concrete

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  • Impact resistance of concrete and fibre-reinforced concrete: A review

    2023.10.1  However, Hanchak et al [46] found that increasing concrete strength from 48 MPa to 140 MPa had only a small effect on impact resistance when testing a

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