It’s not unusual to hear the metal pipes in your home’s plumbing make loud banging noises whenever an appliance draws water or a faucet is turned off. Unfortunately, this noise, commonly referred to as “water hammer,” isn’t just annoying; it could actually damage your plumbing system. A water hammer, often known as a hydraulic shock in technical jargon, is the result of water abruptly halting or changing course. This sends a shock wave through your pipes, causing them to shake, move, and slam into one another.
Water hammer in pipes was already a known phenomenon when Roman engineer Marcus Vitruvius Pollio saw them in the public water system in the first century B.C. Fortunately, since then, we’ve learned how to handle them. By reading the material below, you may discover everything there is to know about hammering pipes, including the possible problems they might cause and how to stop them in your home.
What is a “water hammer”?
A pressure spike known as a “water hammer” occurs when a fluid is forced to abruptly stop or shift direction. This sudden change in momentum results in shockwaves, which cause pipes and water to shake and smash. Water hammer acquired its name from the sound of water “hammering” through pipes and valves.
We should note that quite simple factors, such as high water pressure, can occasionally cause water hammer to happen. If your water pressure is the problem, check your water pressure gauge and make any required adjustments. A skilled plumber from Elizabeth Drain Service can check and modify your home’s water pressure if you’re unsure about it.
How dangerous is a water hammer?
Water hammer damage can eventually wear out pipe joints and valves. Older pipes could develop cracks, start leaking, or detach from their joints. Your health could also be in danger if extreme water pressure caused your surge. High water pressure can cause bodily harm to anyone who doesn’t prepare for a hot or powerful shower.
methods for repairing water hammers.
There are various techniques for resolving water hammers and keeping water pipes from slamming each time you turn on the faucet. The choices that are the most well-liked and prosperous will be listed.
- repairing unprotected pipes. If your pipes are not secured, even a small amount of water pounding could cause them to shake and bang. Securing any loose pipes is the easiest and least expensive way to solve the problem. Install additional straps or hangers, tighten any loose pipe hangers or straps, cover exposed pipe portions in pipe insulation to act as shock absorbers, or tighten any loose pipe hangers or straps. This will anchor your pipes to the stud or joist. Extreme issues won’t be resolved by this approach, but milder cases will be safeguarded in a number of ways.
- Create an air chamber. Water hammer is the result of an abrupt interruption in the flow of water in a pipe. The water slams into the pipe valves that were just closed, creating a shockwave that returns through the pipe. If you install a new path for the water to rebound, when the valve closes, the water won’t slam against the valve wall. An air chamber is a tiny vertical pipe segment situated close to possibly problematic valves. Your blocked valves give water and extra force somewhere to go. A skilled plumber can quickly and easily install pipe air chambers.
- Install mechanical water shock abortion. Mechanical shock arrestors are the best solution for handling serious hydraulic shock problems when building an air chamber is not an option. You position them close to the compromised plumbing joints. They are a device composed of a spring and an air bladder. Mechanical water shock arrestors provide the exact purpose that is represented by their name. Closed valve walls absorb and stop the shockwave that is produced when water slams against them, neutralizing it before it can reverberate through your pipes.
Reduce the volume of your home’s water hammer.
Ignoring minor plumbing problems only causes major problems later. If you’re not sure how to stop your water pipes from pounding, give Elizabeth Drain Service a call. Treating the water hammer sounds and any potential damage it may be causing will be beneficial to both you and the plumbing in your home. We’ll send one of our experts to assess the situation and find a quick, efficient solution.