What Is Self Compact Concrete? Making concrete structures without vibration has been done in the past. For example, the placement of concrete under-water is done by the use of tremie without vibration. Shaft concrete and…
We know that Rebar. It is known as reinforcement steel and reinforcing steel. This is a steel bar or mesh bar of steel wire used in reinforced concrete and masonry structures to strengthen…
What Is Cellar? A cellar is a part of a building that is present entirely below the level of the curb. The cellar is used mainly as a storage location, as it is…
History of Remote Sensing In the past time, the only way to store records was photography. The contemporary era of remote sensing, rise with the expansion of flight development. In 1858, the prominent name…
What is Bitumen? Bitumen is a viscous, solid, or nonvolatile liquid. Bitumen is a complex and complected colloid system, the chemical properties of that are determined by the properties of crude oil by…
Errors In Leveling As explained earlier, in levelling, it is possible to make blunders, systematic errors, and accidental errors. Proper note keeping and systematic Fieldwork will eliminate the first two, while multiple readings…