Bailey Method for Gradation
The Bailey method was originally developed by Robert D. Bailey of the Illinois Department of Tr…
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How to make Precast Concrete
The main difference between precast concrete and cast-in-situ concrete is that the former is a f…
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Branches of Irrigation
There are various types of irrigation systems. For irrigation purposes both surface water and grou…
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How to find the Road Camber and its types
We have seen almost all highways being raised in the middle portion of the road surface with respe…
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How to make Column and Wall Load Take Down excel sheet
Description: A FREE spreadsheet for doing column/wall load take down, known also as colum…
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Why Deep Excavation Fails?
There are various factors that may lead to failure in deep excavations. Those factors will be disc…
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How to make PaperCrete
PaperCrete is basically a sort of mechanical quality paper maché made with paper and cardboard, sa…
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Plastic Limit of Soil a Brief Determination
For assessment of the plastic limit of soil sample Theory The plastic limit of a soil refers t…
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Structural Stability
Why do we define instability instead of stability? Stability is a very comprehensive and often an…
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Cement Soundness Test
Apparatus Le chatelier mould The mould comprises of a very minute split cylinder made out o…
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Direct Shear Test
Theory Shear strength of a soil is its maximum resistance to shearing stresses. The shear str…
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