Pre-Tensioning in Prestressed Concrete The Pre-stressed Concrete Institute (PCI) defines Pre-Stressing as “the application of a force to the reinforcing steel in concrete, so that it is loaded and unloaded periodically, to develop tensile stresses in the steel. The periodic loading produces compressive stresses which resist cracking.” Pre-tensioning is done by pulling or tightening cables
When you are considering how to increase the strength of existing structural members, jacketing is a technique that you should consider. Jacketing is a process that involves placing steel plates on both sides of the member to be strengthened and welding them together. This process can help strengthen your structure so it can withstand more
Skirting is a type of exterior trim that’s installed around the foundation of your home. It protects the base from water damage and provides a clean finish to an otherwise unfinished area. Skirting can be made out of many materials, including brick, stone, or vinyl siding. It also helps keep moisture away from your foundation
Definition of parapet walls A Parapet wall is a type of wall that you use to protect the roof. Parapets can be made from many different materials, but they are typically constructed from concrete or stone. Parapets have been used since ancient times for protecting people and buildings from natural disasters such as hurricanes and
Slump Cone Test | Workability Test Concrete slump cone test Slump Cone Test is the most commonly used method of measuring the consistency of concrete work where the nominal maximum size of the aggregate does not exceed 38 millimeters. This method can be employed either in the laboratory or at the site. Apparatus is required
Plinth beams are horizontal structural elements or beam elements that are constructed between the wall and the foundation as shown in the figure. The plinth beams distributes the load coming from the walls constructed above evenly to the below foundation elements.plinth beams are generally constructed connecting the columns of the building similar to a tie
Hi guys today i’m gonna show you how to easily remove paint and other things from your concrete.I feel super excited about this because my kids come out and absolutely destroy my backyard but now I have an easy way to clean that okay you guys I was just able to remove the sidewalk tattoos
if you have a Concrete driveway on your property,odds are you’re gonna have to repair it at some point.Concrete is a durable,versatile material but there’s many factors that can lead to a damaged driveway can crack into pieces and push them out of alignment. Cold temperatures and ice can lead to damage and normal wear
Hey guys what’s going on I’m Shoaib Iqbal and in this post I’m gonna show you how I built this modern concrete coffee table check it out. So this project was a bit of a learning curve I wanted to practice some concrete work for a client job coming up. so I started out
Hi thanks for checking out webofconcrete.com you know it might be a surprise to some readers that not everything carpenters are required to do fall under the category of living the dream of being a carpenter, shingling roofs insulating and concrete caulk control joints in concrete all fall into that category but it’s work that
