Railway transportation is a critical mode of transportation for people and goods worldwide. Trains offer an efficient, fast, and safe way to move cargo and people over long distances, but they must be controlled properly to ensure their safety. Why? That is because trains move at high speeds and their wheels are smooth which lack … Read more
Railway relays are crucial components of railroad signaling systems, playing a pivotal role in ensuring the safe and efficient operation of trains. These devices are designed to monitor, control, and manage various aspects of railway operations, including the signaling of train movements, track switching, and the protection of railway infrastructure. Railway relays have been a … Read more
Railway ballast is typically a layer of coarse, angular stones or gravel that is also called macadam which is a part of the railway superstructure. It forms the base upon which the railroad ties or sleepers are laid. It is packed between, below, and around the ties to bear the compression and horizontal forces of … Read more
What is the vibration of concrete? Vibrating concrete is an important step of concreting that expels the entrapped air and excess water from freshly placed concrete and increases the density of the concrete. It is a must-done procedure of concreting immediately after pouring except for special types of concrete such as self-compacting concrete that does … Read more
Helical piers are innovative foundation support systems that have been commonly used in various geotechnical and foundation projects. Their wide application is because of their versatility, high loading capacity, and that they can be installed with minimum disruption, easily and without generating spoils. The helical pile system can be employed in the repair and renovation … Read more
A strong and stable foundation is essential for the longevity of any structure. Over time, however, various factors such as soil conditions, moisture changes, and structural loads can lead to foundation settlement and compromise the integrity of a building. In such cases, foundation repair becomes crucial, and two common methods that often come into play … Read more
Push piers commonly referred to as push piers, jacked piles, resistance piers, or hydraulically driven piers are structural support elements used in foundation repair and stabilization. These solutions were initially developed to prevent future building settlements and to increase the load-bearing capacity of the foundations. Push pier systems have a patent history dating back to … Read more
Underpinning is a technique of strengthening the foundation of a structure by adding more support below it. It is often used to repair damaged or weak foundations, increase the load-bearing capacity of the structure, or lower the basement floor level to create more space. There are different methods of underpinning, depending on the type and … Read more
Concrete is one of the most widely used construction materials in the world. It is composed of cement, water, sand, gravel, and sometimes other additives. Concrete is mixed in a central plant and then transported to the construction site by a concrete truck. A concrete truck, also known as a cement mixer or a concrete … Read more
Are you thinking about which basement retrofitting method is suitable for your home? Refurbishing the basement of your residence offers a range of advantages, spanning from creating additional space to enhancing the value of your home. Nevertheless, the cost and complexity of certain techniques such as underpinning might be beyond feasible limits. In that case … Read more