Compaction factor test for workability of concrete

Compaction Factor Test

The compaction factor test is done to check the workability of concrete, on the basis of weight ratio between partially compacted to fully compacted concrete. We can’t use the slump test for low workable concretes. Concretes we mostly use in mass dam structures or road pavements have significantly low values of slump. For all such … Read more

Digital Level Surveying – Advantages – Component – Types

Digital Level Surveying

In digital level surveying, we uses levels that uses electron beam to analyze a level staff at a distance. You can measure differences in height between two points or determine the height of objects or structures with digital surveying levels. While interpreting gradation markings on the staff level, these types of digital levels decreases the … Read more