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WELDING SYMBOLS

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TYPES OF WELDING SYMBOLS     TYPES OF JOINTS By mean so welding, it is possible to make continuous, load bearing joints between the members of a structure. A variety of joints is used in structural steel work and they can be classified into four basic configurations namely , Lap joint,Tee joint, Butt joint and Corner joint.       For lap joints, the ends of two members are overlapped and for butt joints, the two members are placed end to end, The T joints form a Tee and in Corner joints, the ends ae joined like the letter L. Most common joints are made up of fillet weld or the butt also called groove weld. Plug and slot welds are not generally used in structural steel work. Fillet welds are suitable for lab joints and Tee joints and groove welds for butt and corner joints. Butt welds can be of complete penetration or incomplete penetration depending upon whether the penetration is complete through the thickness or partial. Generally a de...
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HOW TO MAKE FLOOR PLAN

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HOW TO MAKE FLOOR PLAN Here I will show you that what is the basic requirement to make a floor plan. Mostly it depends on your requirements or if you are a civil engineer or a diploma holder, you will confuse that how should I make it , STEP TO MAKE A FLOOR PLAN STEP 1)  First check out what is the requirement of your client or owner, STEP 2)  You need to know about measurements like feet, inches, meters , mm,                 you have to fix your mind with some measurements, like fix your own house in feet or                        meters in  your mind.                 It will help you to compare area or length and breath.        If you cant fix some measurements in your mind then you will confuse to make dimensions of the       room, I will give you some example    ...
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Workability of concrete test

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Workability of concrete Workablity of concrete is the property of freshly mixed concrete which determines the ease and homogeneity with which it cab be easily mixed,placed,consolidated and finished. We knew that what is concrete, it is a mixture of fine aggregate , course aggregate ,cement and water. When these proportions are mixed it forms concrete, this concrete should in such a way that it should easily make any shape and spread without loosing water in it. The workablity of concrete depends on many factors like, Cement content Water content , Mix proportions,Size of aggregates, Grading of aggregates etc. Workability is directly proportion to water cement ratio, water to cement ratio is inversely proportion strength of concrete, that means higher the water cement ratio lesser the strength of concrete, lesser the water cement ration higher the strength in concrete. Types of Workability of concrete:  Workability of concrete can be divided into following three...
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