Durability and Compressive Strength of High Cement Replacement ...

This study examines durability and mechanical properties of sustainable self-consolidating concrete (SCC) in which 80% of the cement is replaced with ...

Replacing cement with 15% silica fume produced a 28-day average compressive strength of 95.3 MPa, which is 44.2% higher than the control mix.

Durability of concrete with high cement replacement - ScienceDirect

As a result, high strength concrete contains a high proportion of unhydrated cement [3]. Also, some modern cement has higher early strength than traditional ...

Mechanical and durability study of high performance concrete with ...

Grounded on Compressive strength, concrete is categorized into four categories, if it is up to 40 MPa it's termed as normal concrete, if it is between 50 and ...

Durability and Compressive Strength of High Cement Replacement ...

The compressive strength of the sustainable SCC mixes falls within ranges suitable for structural engineering applications. Replacing cement with 15% silica ...

Durability of concrete with high cement replacement - ResearchGate

The present study also indicated that an alternative durable concrete could also be made with 25 vol.% of cement replaced with silts and clay using a water/ ...

Mechanical Properties and Durability of High‐Performance ...

The experimental results show that the compressive strength of HPC could reach 60 MPa at 28 d age. When the fly ash content was 30%, the ...

Long-term strength and durability performance of eco-friendly ...

Regarding the mechanical strength, it is observed that the compressive strength of concrete at 28 days was 38% and 47% less when 30% and 50% of ...

Mechanical and Durability Evaluation of Metakaolin as Cement ...

As compared to previous research [19], the replacement level for maximum compressive strength is slightly higher. This is because of the higher fineness of ...

Does cement replacement reduce strength of concrete in the long ...

higher cement replacement increases durability of the concrete against chlorides, typically this is the limiting deterioration mechanism for ...

Mechanical and Durability Properties of High Volume Fly Ash ...

In this study, structural-grade concretes with characteristic strength of 20 to 45 MPa were made with general purpose portland cement (ASTM Type I) and fly ...

Strength and durability of concretes containing 50% Portland ...

Results are presented from an investigation on the compressive strength and durability of concretes containing substitute materials at a 50% replacement ...

Is Durability directly related to strength of concrete? - Quora

The answer is “No”. Durability is not directly related to the strength of concrete. Druability is related to the performance of the concrete ...

Strength and Durability study on Concrete with Alccofine as Cement ...

The increase in percentage of compressive strength for 7 days and 28 days curing was found to be maximum at 16% replacement exhibiting the value of 50.95 % and ...

Slag In Concrete - Structural engineering general discussion

GGBFS can be a good additive to concrete, as long as you understand the properties. Same with fly ash. Both will retard strength gain. The old ...

STRENGTH AND DURABILITY OF HIGH VOLUME FLY ASH ...

The observations indicate that there is a considerable increase in compressive strength for fly ash concrete (25% and 50% replacement) under both normal and ...

Durability of Concrete with Partial Replacement of Portland Cement ...

The partial replacement of cement with these two materials is an appealing solution for the construction sector due to sustainability benefits ...

Durability of conrete using fly ash as a partial replacement of cement

The mechanical properties were tested by compressive strength, tensile strength and flexural strength test. The investigated durability properties were drying ...

W. W. J. Chan and C. M. L. Wu, “Durability of Concrete with High ...

... Durability of Concrete with High Cement Replacement,” Cement Concrete Re- search, Vol ... KEYWORDS: EPR, Cement, Waste Glass, Setting Time, Compressive Strength, ...

Cement Replacement Materials: Properties, Durability, Sustainability

... concrete compressive strength prediction. ... Engineering, Materials Science. 2010. This research was undertaken to investigate performance of high-strength ...