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Raja Numan

Raja Numan

Hi, My name is Engr. Raja Numan author of Engineering Information Hub and I am a Civil Engineer by Profession and I've specialized in the field of Quantity Surveying, Land Surveying as QC Engineer in national and multinational companies of Pakistan & Saudi Arabia.
  • Civil Engineering

    Difference B/w Flexible and Rigid Pavement

    Difference B/w Flexible and Rigid Pavement Today this article is related to the Difference B/w Flexible pavement and Rigid pavement | Difference B/w Flexible and Rigid Pavement. Flexible Pavement   A typical versatile pavement consists of a bituminous surface course over the base course and sub-base course. The surface course might contain one or a lot of bituminous or Hot combined…

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  • Civil Engineering

    Calculate The Cutting Length of Chairs Bar

    Calculate The Cutting Length of The Chairs Ba Today in this article I will find the Calculate The Cutting Length of Chairs Bar | Parts Of Chair Bar | Why Provide The Chair Bar. Why provide the Chair Bar? Some basic purposes for using chair bar in footing and slab. The main purpose of the chair bar is to manage…

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  • Bar Bending Schedule

    How To Find The Derivation Of 0.42D Bent Up Bar

    How to Find the Derivation of 0.42D Bent up Bar In this article I will find the Derivation of 0.42d |what is the Crank Length of Bent up Bar |How to Find the Derivation of 0.42D Bent up Bar. How to Find the Derivation of 0.42D Bent up Bar Does anybody, know what is the length of a 45° bent-up…

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  • Architectural Engineering

    What are The causes of building cracks

    What are the causes of building cracks? In This Article, I will discuss What are The Causes of building cracks introduced Of Cracking and the Causes of Cracks, The Size of cracks | Shapes of cracks. What are The Causes of building cracks Introduction of cracking Structures and alternative erected structures are moving all the time, however, typically these movements…

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  • Bar Bending Schedule

    Bar Bending Schedule For The Staircase

    Bar Bending Schedule For The Staircase Today In this article I will explain How To Calculate The Bar Bending Schedule For The Staircase | The meaning of the Bar Bending Schedule is the Detail of steel used in the staircase. Bar Bending Schedule for Staircase Given Data Diameter of Distribution bar of Landing=8mm Total length = 3.250m Length of landing…

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  • Bar Bending Schedule

    Bar Bending Schedule For RCC Beam

    Calculate The Bar Bending Schedule For RCC Beam A beam, in Structural Engineering terms, is a horizontal member several accouterments (including rebar, and wood aluminum) to repel loads generally applied indirectly to the ray axis. Different types of the beam which is used in structural engineering. Calculate The Bar Bending Schedule For RCC Beam Today in this article I will…

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  • Quantity Surveying

    Calculate The Bricks For Circular Manhole

    Calculate The Quantity Of Bricks For Circular Manhole Today In this article, I explain the manhole types of the manhole. Calculate The Quantity Of Bricks For the Circular Manhole.   Types of manhole Learn more How to Calculate the Cement and Sand for Tiles Fixing 50sqft Calculate the Number of Items on the staircase Calculate The Quantity Of Bricks For…

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  • Quantity Surveying

    How To Calculate The Cement and Sand For Tiles Fixing 50sq.ft

    How To Calculate The Cement and Sand For Tiles Fixing 50ft² In this article, I explain how to calculate the cement in tiles fixing on 50sq.ft area and also explain the benefit of tiles purpose of tiles fixing how much use the thickness of cement used in floor tiles and wall tiles. How To Calculate The Cement and Sand For…

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  • Quantity Surveying

    How To Calculate The Concrete for Retaining Wall

    Calculate The Concrete for Retaining Wall     In this article, I explain What is the Retaining wall, How to calculate the concrete volume of Retaining wall types of Retaining walls. What is the Retaining wall? A Retaining wall structure designed and created to resist the lateral pressure of soil, once there is the specified modification in ground elevation that…

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  • Land Surveying

    Calculate The Back Sight with one Control point and Angle

    Calculate The Back Sight with one Control point and Angle Today I have a topic about land surveying. I explain how we set the total station when I have only one point. how to take the backlight on total station with one point and how to shift the mora points with help of one point this topic is very important…

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