In Civil Engineering and road construction, PQC stands for Pavement Quality Concrete. It is a M40 high quality concrete that is designed in accordance with IRC-15-2002 standard. In road projects, PQC is used as a top wearing layer for concrete roads. The thickness of such a wearing layer is generally from 180 mm to 300 … Read more
DBM full form is Dense Bituminous Macadam in road construction. It is a binding layer that is mainly used in roads to be used by commercial heavy vehicles. The binder course includes use of close-graded premix material with void content in the range of 5 to 10 percent. Because of heavy-loading, the bituminous macadam and … Read more
In civil Engineering the term FRL generally means Finish Road level. This term is frequently used in surveying for specifying the relative level of building or some utility structure from that of the road surface. Some other relevant terms to FRL are: FFL – Finish Floor Level – This is the level or height of … Read more
The concrete block calculator is a useful tool for masonry workers and homeowners to estimate the number of blocks and the cost of block masonry needed for a construction or remodeling project. To use the calculator, the user simply needs to enter the dimensions of the wall (length and width), the unit of measurement (meter … Read more
What is tower Ladder? A ladder is a vertical or inclined set of rungs or steps. There are two types of ladders: rigid ladders that are self-supporting or that may be leaned against a vertical surface such as a wall, and rope ladders that are hung from the top. The rigid type of ladder is … Read more