When ordinary portland cement and water are mixed together,the heat which is liberated during this process (which is actually a chemical reaction) … [Read more...] about Heat of Hydration
During grinding process by using certain pigments colour can be given to the ordinary cement. 4% to 5% pigments are ground with the cement. … [Read more...] about Color Cement
The measurement of distance with the help of chain or tape is known as chaining. However the term chaining … [Read more...] about Chaining and Taping
Odometer The device which attached with the wheel of any vehicle and records the number of revolutions … [Read more...] about Odometer | Perambulator
Passometer is a pocket instrument which count the number of paces. It automatically records the number of … [Read more...] about Passometer | Pedometer
The method of measuring distance with the help of pace length is known as pacing. This type of method is used where approximate results are required. … [Read more...] about What is Pacing?
Scale of a map or a drawing is actually the proportion between the distance on the map or drawing to the … [Read more...] about What is a Scale ?
The errors which are accumulate at the end of the survey are known as Cumulative errors. These type of errors occur when we contradict the main principle of Survey which is … [Read more...] about What are Cumulative Errors ?
Triangulation is the process in which the area to be surveyed are divided into large triangles, which are surveyed with great accuracy.These triangles are further sub divided into small triangles … [Read more...] about Triangulation
The points which are used as a reference to conduct other kind of Survey are known as Control points. … [Read more...] about Control Points | Reference Points