Detailed Specifications for Cement Concrete provides a step by step description and specifications for various phases of concrete production and application such as materials, mix proportions, mixi
Workability of Concrete Workability of concrete is the property of freshly mixed concrete which determines the ease and homogeneity with which it can be mixed, placed, consolidated and finished’ as
What is Wire Chair? Accessories used with the placement of reinforcing mesh or mat, which elevates the mat above the surface of the formwork and keep the reinforcement mesh at their place during re
Soil instability is the inclination of soil for upward, lateral, or downward movement due to natural factors like pore water pressure, cracking, earthquakes, etc. It is crucial to understand the fa
Foundation is one of the most vital elements of a structure as its safety and performance affect the entire building. Any kind of negligence during the construction of foundations would mean compro
Strength of concrete is generally tested after 28 days as concrete cube strength or concrete cylinder strength. The reason for testing concrete strength after 28 days is discussed. Why do we test c
Wet, moist and damp subgrade are classified based on its water content. Varying water content affects the performance of subgrades hugely, therefore, it becomes important to study the behaviour of
White cement is same as that of grey Portland cement but the only differ is in the colour and fineness. This colour of this cement is determined by its raw materials and the process of manufacture.
Weight sounding test is a form of penetration test conducted at construction sites to assess liquefaction susceptibility, soil profiling, determination of the bearing capacity of shallow
What is Water Content of Soil? The water content of soil is is the ratio of mass of water to mass of soil which is expressed in percentage. Oven Dry Method and Pycnometer Method are commonly used t
