How does a Ground Penetrating Radar (GPR) Work?
A Ground-penetrating radar (GPR) is a non-destructive technique used for investigating the characteristics of the subsurface. It is a real-time NDT instrument that employs high-frequency radio wave
A Ground-penetrating radar (GPR) is a non-destructive technique used for investigating the characteristics of the subsurface. It is a real-time NDT instrument that employs high-frequency radio wave
The testing of concrete cores is carried out according to the ASTM Standard C 42. Core sampling and procedure for strength determination using concrete core is discussed.
Monitoring early strength gain of concrete in the field is crucial task for the success of some construction works like starting critical shoring and reshoring steps which is required during multi-
Lime concrete is a composite mixture of lime as binding material, sand as fine aggregate, and gravel as coarse aggregate in appropriate proportions. Lime concrete mix ratio depends on the type of c
The construction/engineering sector is identified as the most corrupt sector in the world. Malpractices like extortion, bribery, and fraud in construction projects can have a damaging effect on the
For writing specifications for construction contracts, care must be taken to ensure consistency of requirements throughout and conformity with what is written in other documents. This consistency c
Working at heights in construction works is associated with hazards and accidents. Thus, safety procedures are of utmost importance while working at heights. At least 50-60 deaths are accounted per
Sustainable concrete construction is a step towards green and eco friendly concrete construction practices to solve global environmental problems.
Methods and units of measurements for civil construction works are depends on nature, shape and size of civil work and for payments to the contractor.
Surface protection of concrete structural members is necessary to protect the structure from damage due to environmental considerations. Corrosion of reinforcement due to permeability of water / mo