Different exposure conditions are established based on the degree of severity of the environmental conditions of the area in which the structure is located. Various codes such as Indian Standard, American Concrete Institute, and European Standard have set similar exposure ...
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What is Column Kicker? Its Formworks, Application and Advantages: Video Included
What is Column Kicker? Why it is Used in Construction? Column Kicker is a small concrete step used at the bottom of columns or walls to make sure that correct coordinates of columns or walls are maintained between floor slabs. ...
A Beginner’s Guide to Concrete Mixes [PDF]
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A concrete mix is a proportionate mixture of components such as cement, sand, aggregates, and water. The mix ratios are determined based on the type of construction and mix designs. However, building codes provide nominal and standard concrete mix ratios ...
Different Test Methods For Workability of Self Compacting Concrete [PDF]
![Different Test Methods For Workability of Self Compacting Concrete [PDF]](https://i0.wp.com/theconstructor.org/wp-content/uploads/2020/05/SCC-629x420.jpg)
Self-compacting concrete (SCC) is a highly flowable, non-segregating concrete that fills uniformly and completely every corner of formwork by its own weight and encapsulate reinforcement without any vibration, whilst maintaining homogeneity. A concrete mix can only be classified as self-compacting ...
7 Uses of Natural Pozzolans in Concrete Applications [PDF]
![7 Uses of Natural Pozzolans in Concrete Applications [PDF]](https://i0.wp.com/theconstructor.org/wp-content/uploads/2020/04/7-uses-of-natural-pozzolans-in-concrete-applications-629x420.jpg)
Pozzolans can be blended with lime (or Portland cement) to produce blended cements that can replace pure Portland cement commonly used in building materials such as concrete, masonry block, masonry mortar, bricks, and other construction units. Utilization of natural pozzolans ...
Silica Fume Concrete [PDF]: Properties, Advantages, and Applications
![Silica Fume Concrete [PDF]: Properties, Advantages, and Applications](https://i0.wp.com/theconstructor.org/wp-content/uploads/2013/02/Silica-Fume-Concrete-629x420.jpg)
Silica fume concrete is composed of cement, silica fume, fine aggregate, coarse aggregate, and water. Fresh and hardened properties of silica fume concrete is superior to conventional concrete. For instance, it has higher compressive and flexural strength. The durability of ...
Compressive Strength of Concrete -Cube Test [PDF], Procedure, Results
![Compressive Strength of Concrete -Cube Test [PDF], Procedure, Results](https://i0.wp.com/theconstructor.org/wp-content/uploads/2014/04/compressive-strength-test-on-concrete-cubes-629x420.jpg)
Compressive strength of concrete cube test provides an idea about all the characteristics of concrete. Cube test results judges proper concreting at site.
Methods for Production of High-Strength Concrete [PDF]
![Methods for Production of High-Strength Concrete [PDF]](https://i0.wp.com/theconstructor.org/wp-content/uploads/2020/04/Methods-for-Production-of-High-strength-Concrete-629x420.jpg)
There are many methods through which high-strength concrete can be produced. Some of the widely known methods and techniques are- re-vibration, the use of admixtures, high-speed slurry mixing, prevention of cracks, Sulphur impregnation or Sulphur filling, use of cementitious aggregates, ...