Durability of concrete with high cement replacement

Durability of concrete with high cement replacement ...

Jun 01, 2000 · As a result, high strength concrete contains a high proportion of unhydrated cement . Also, some modern cement has higher early strength than traditional ones, and induces more calcium hydroxide formation. This may have an adverse effect to the durability and cost of concrete.

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Durability of concrete with high cement replacement

Download Citation | Durability of concrete with high cement replacement | The durability of concrete made from various non-reactive waste materials, i.e. carbon black, silts and clays, and with ...

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Durability - Portland Cement Association

The heavily traveled Wacker Drive replacement in downtown Chicago was designed for a 75- to 100-year life. The design service life of most buildings is often 30 years, although buildings often last 50 to 100 years or longer. Because of their durability, most concrete and masonry buildings are demolishe

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Durability of Concrete | Types of Durability and Factors ...

What is the durability of mixed cement?

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(PDF) Durability and Compressive Strength of High Cement ...

Partial replacement of cement with GGBS in SCC enhances compressive strength and durability. In one study , it was shown that replacing 70% of cement in a particular SCC mix resulted in strength ...

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Pervious Concrete Durability - Portland Cement Association

See Pervious Concrete and Freeze-Thaw for a full review of the freeze-thaw and deicer scaling durability of pervious concrete pavements. Sulfate Resistance The presence of an open-graded aggregate base beneath a pervious concrete pavement is the best method to mitigate sulfate attack from high-sulfate soils and groundwaters.

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Cement Replacement - an overview | ScienceDirect Topics

In addition, higher levels (>10%) of silica fume as cement replacement can also increase the brittleness of the concrete. Reports indicate that the splitting tensile strength of concrete containing silica fume does not improve at concentrations exceeding 15% replacement (Bhanja & Sengupta, 2005; Hooton, 1993).

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Cement Replacement Material - an overview | ScienceDirect Topics

Concrete is consumed in large quantities in construction. Each human being consumes one tonne of concrete per year, which makes it the substance with the second-highest consumption, only water is higher (Concrete Centre, 2003). Chapter 5 of the book is dedicated to the sustainability of cement, concrete and cement replacement materials in ...

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Durability and Compressive Strength of High Cement ...

high strength concrete. Partial replacement of cement in SCC with various industrial byproduct wastes such as limestone power, cement kiln dust, and pulverized steel slag improves resistance to chloride penetration [7]. Other studies, however, contend that, under laboratory conditions, the durability of SCC and

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Strength And Workability Characteristics Of High Performance ...

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 minimize the cost of

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