What Is a Concrete Surface Retarder? Surface retarders, also know surface “deactivators,” are applied to fresh concrete to chemically delay the set of the surface mortar. Unlike concrete set retarders, they allow the rest of the concrete to cure normally, without affecting the setting rate or strength gain. Because surface retarders work their magic by…
Which of the Following Is a Way That Slopes Fail? The large block falls from cliffs. Rocks, soil, sediment & ice slide deep down hillsides. Pieces of rock accumulated on Talus slope until angle became too steep. Soil & other loose materials can flow rapidly down-slopes, forming debris flows. All of these. Types of Slope…
Introduction of PRE Engg Building The Steel industry is growing rapidly all over the world. Steel is widely used Building material in the construction industry. Nowadays steel structures getting more popularity because of its economy and faster construction. The owner of the example of steel structure is PEB building. In this article, you will get…
What Is Pier? These Piers provide vertical supports for spans at intermediate of different points and perform both main functions: transferring vertical superstructure loads to the foundations and resisting horizontal forces acting on this bridge. Although piers are designed to resist vertical loads, it is becoming common to design piers to resist high lateral loads…
What Is Flyover? A Flyover is a bridge that carries one railroad or road over another. Flyover can also be described as an overpass or a high road bridge that crosses a highway or intersection. The difference between the Bridge and Flyover is depending on the purpose of its use and the location where it…
Introduction of Pile Cap The pile cap is a type of thick concrete mat-like structure which rests on the pile (timber or concrete) which gives a stable foundation to the whole system. This concrete pile cap transfers the entire load of the superstructure to the into the piles, which gives you a stable bearing capacity….
What Is Diversion of Headworks (Rivers)? For direct irrigation from the river, a structure constructed across a river to raise the water level is known as diversion headwork. It divers the required supply into the offtaking canal of the river. Purposes of Diversion Headworks (Rivers) Here, the list for putpoes of diversion headworks are as…
Structural Audit Definition Structural Audit can be defined as a very important approach to understanding the distress level or condition of any existing civil engineering structure or a building. The initially specialized technique used to inspect a building or a civil engineering structure to evaluate its general health is known as Structural Audit. Doing a…
Introduction of a Suspension Bridge Suspension bridges are one of the most popular choices in Bridge construction nowadays, due to the numerous advantages a suspension bridge provides over other bridge structures. As the name indicates, a suspension bridge is the one in which the bridge deck slab suspends between two towers, or in other words,…
Kani’s Method Structural analysis is one of the most important parts of civil engineering. The construction of high rise buildings and multi-storey buildings are increasing day by day. The high rise building requires the perfect analysis of frames and different structure of members features has a number of joints. Kani’s method was developed by Gasper…