High-performance concrete can be produced through the use of low w/c ratio, pozzolanic materials, packing aggregates densely, and improve transition zone strength. Superplasticizers reduce water content by dispersing cement particles and maintain the required workability. Concerning pozzolanic materials, it improves ...
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Understanding Shear Forces and Bending Moments Diagrams
Shear forces and bending moments are resultants which are used to conveniently represent the internal forces that develop within a beam when external loads are acting on it.
What is Spiral Staircase?
A spiral staircase is a round stair system in which the individual steps connect to a center column, hence forming a complete circle. The diameter of the circle creates the diameter of the staircase. This article explains the general features ...
Non-Destructive Test on Structural Steel and Welds
Non-destructive testing is a solution to find the strength of the existing steel structure and its joints such as welds. Di-Penetration Test, Magnetic Particle Testing, and ultrasonic testing are the various non-destructive tests (NDT) carried out to find the strength ...
Ultra-high-Performance Concrete: Characteristics, and Applications
Ultra-high-performance concrete (UHPC) is defined as ‘concrete that has a minimum specified compressive strength of 150 MPa with specified durability tensile ductility and toughness requirements; fibers are generally included to achieve specified requirements”, as per ACI 239R-18. Commonly, the UHPC ...
Earthquake-Resistant Confined Masonry – Components, Difference, and Advantages
Confined masonry construction is a combination of two masonry, which consists of masonry walls (clay brick or concrete block units) and horizontal and vertical RC confining members built on all four sides of a masonry wall panel. Vertical members such ...
Types of Grouts for Tile Installation
Ceramic tile, porcelain tile or natural stone tiles use some form of grout to fill the joints between the tiles. The grout material used for this must prevent moisture from penetrating the underlying surface. A grout gains this property by ...
9 Reasons Why You Should Choose Civil Engineering Career
When we hear the term ‘Civil Engineering,’ our eyes and ears usually do not give the anticipation as they do after hearing about new iPhones, cars, or artificial intelligence. Civil Engineering innovations have their greatest impacts on the quality of ...