What Is Thermite Welding? Thermite Welding, also called exothermic bonding, Exothermic welding or Thermit welding is a process that uses molten metal to join conductors permanently. It uses an exothermic reaction of a thermite mixture to heat the metal without an external source of heat or electricity. The chemical reaction is an aluminothermic reaction between […]
History of Concrete | Concrete Origin | Oldest Concrete Structure Introduction to Concrete Civil engineering is the oldest type of engineering, which has influenced any civilization’s foundations ever lived. Civil Engineers have defined the standards of living. By applying its theories and methodologies, Civil engineering has revolutionized the world without any doubt. The Coliseum, […]
How to Find Sewer Line Under Concrete Slab Mostly, houses built on a concrete slab have concrete columns and beam around the edge that is typically about 600mm wide. The concrete slap on the floor that sits on a compacted gravel foundation is usually 100mm to 150mm thick and has wire mesh (BRC) with steel reinforcing bars within it […]
How to Break Up Concrete with Chemicals | Concrete Demolition Methods Concrete Demolition Methods Concrete is an exceedingly durable mixture. Their strength is designed to last for centuries. The need to demolish or remove concrete slab or structure often arises for many different reasons that may be due to a defect to it or undertaking a […]
Does Rain Affect Concrete Curing? | Concrete Curing Process. Concrete Curing Process For the hardening of concrete through the setting of constituent components and to promote the reactions in the concrete, curing is carried out. Curing is needed for three main reasons, i.e., for the dissipation of heat, reducing the moisture loss due to evaporation, and […]
How Long Does Concrete Take to Dry A common question is how long does concrete take to dry to walk on? Your concrete should be solid enough to walk on, without leaving footprints, after anything from 24 to 48 hours. By seven days, your concrete should be cured to at least 70 percent of its full strength. How long should concrete […]
How to Level a Concrete Floor that Slopes | How Much Floor Slope is Acceptable Many home buyers and homeowners often can notice that their floor is sloping, sagging or not leveled but they’re not sure and do not know how much it is sloping. It is important to determine the level of slope ness […]
Difference Between Flyover and Overbridge |What is a Foot Bridge? Flyover and Overbridge Bridges, flyovers, over bridges, overpasses, and underpasses are some of the amazing engineering designs which are made to aid in easy access and safe time for people using them. They are design majorly for pedestrians, motorists, vehicles, animals, and even trains. Difference […]
Cable Stayed Bridges | Cable Stayed Bridge Examples What is a Cable Stayed Bridge? A cable-stayed bridge is a structural system with a continuous girder supported by inclined to stay cables from the towers. From the mechanical point of view, the cable-stayed bridge is a continuous girder bridge supported by elastic supports. […]
Parts of a Bridge | Abutment | Bridge Piers | Wing Walls | Deck | Bridge Bearing What is Bridge A bridge can be defined as a structure mainly constructed to support the road, traffic, or other moving loads over a deep valley or obstruction, such as a river, railway, channel, or another road. Types […]
