Durability of concrete with high cement replacement

Durability of concrete with high cement replacement - ScienceDirect

The primary requirements of durability of concrete are strength, workability and impermeability. The present results indicated that these could be satisfied ...

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 ...

Durability and Compressive Strength of High Cement Replacement ...

The 28-day compressive strength for each replacement ratio from 50% to 80% was lower than the control concrete mix made of 100% ordinary ...

Durability Properties of High Early Strength Concrete with ... - YouTube

Title: Durability Properties of High Early Strength Concrete with Alternative Cement and Accelerated Portland Cement Presented By: Jeremy ...

Durability and Compressive Strength of High Cement Replacement ...

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 - ResearchGate

... A durable type of concrete can be developed by replacing 25 % of cement (by volume) with clay and silt having water to cement ratio of 0.5. The similar ...

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

The concrete specimens were made with six replacement percentages (0, 10, 20, 30, 45 and 60 by weight) of ordinary Portland cement (OPC). The ...

Chapter 3 - Fly Ash in Portland Cement Concrete

The additional binder produced by the fly ash reaction with available lime allows fly ash concrete to continue to gain strength over time. Mixtures designed to ...

Mechanical and Durability Evaluation of Metakaolin as Cement ...

The maximum value of water penetration was found at a 20% replacement level of MK, and it is 200% and 187.5% higher than that of control concrete at 28 days and ...

Durability of concrete with high cement replacement - CityU Scholars

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 ultra-high-performance ...

The results showed that the use of 5 and 10% CDE to replace cement was able to increase the compressive strength, flexural strength, splitting ...

High-Durability Concrete Using Eco-Friendly Slag-Pozzolanic ...

Results of this research show that alternative cements (CEM V), as well as processed tunnel spoil, indicate good applicability in terms of their properties.

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 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 ...

The Resilience of Concrete - Portland Cement Association

Among all construction materials, concrete stands out for its exceptional durability and its ability to withstand natural disasters. This makes concrete ...

Is Durability directly related to strength of concrete? - Quora

Actually the approximate average durability of concrete structures is 100 years. When its come to strength for RCC( Reinforced Cement Concrete) ...

DURABILITY OF PORTLAND CEMENT CONCRETE - ROSA P

In addition, by replacing. Portland cement, which has a relatively high concentration of alkalies, with fly ash containing low levels of alkalies, it will ...

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

Cement pastes containing 0, 10, and 30% replacement of waste glass with cement and in a water to cement ratio of 0.4 have been prepared. The g factors of Fe(III) ...

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

The air void system was assessed using the modified point count method of ASTM C457. The results indicate that although concretes with a 50% replacement level ...

the mechanical & durability performance of concrete containing ...

... cement replacement to gain the strength and durability of concrete. 1.4 ... replacement level of 15-25% is recommended for high-strength concrete. From.