Topic: drainage systems

Polyvinyl chloride (PVC) pipe is one of the most commonly used pipes for plumbing systems around the world. Made from PVC resin, the material is inexpensive, durable, and lightweight compared to other piping materials like copper and cast iron. PVC piping has been used widely for plumbing applications since the 1960s and continues to replace traditional piping in both residential and commercial construction projects. Physical Properties of PVC PVC piping is highly resistant to corrosion an...

Geotextiles are permeable fabrics which, when used in association with soil, have the ability to separate, filter, reinforce, protect, or drain. They are made from polypropylene, polyester or other polymers, depending on intended use and come in the form of woven or non-woven fabrics. Properties like porosity, strength and durability make geotextiles suitable for various civil engineering applications such as roads and pavement construction, embankments, retaining walls and erosion control. With...