How a Frozen Pipe Bursts | Ask This Old House скачать в хорошем качестве

How a Frozen Pipe Bursts | Ask This Old House

Ask This Old House plumbing and heating expert Richard Trethewey demonstrates how and why frozen pipes burst. SUBSCRIBE to This Old House: http://bit.ly/SubscribeThisOldHouse Shopping List: Pipe insulation [https://amzn.to/2OLZO7N] Steps: 1. Pipes can freeze if the temperature drops below freezing and the pipes are exposed to that temperature for a prolonged period of time. 2. When water freezes, it expands in volume by 9%. When this happens in a closed pipe, the ice displaces the water, which increases its pressure exponentially. If this is allowed to go on for too long, the pipe will burst. 3. When a water pipe bursts, an immense amount of water will come pouring out and will not stop until the water is shutoff somewhere upstream. Richard recommends labeling the main water shutoff in the house and ensuring every family member knows exactly where it is so it can be turned off as quickly as possible. 4. Once the water has been shut off, call a plumber to have it repaired. Be mindful of any nearby electronics or electrical wiring that may have gotten wet during the burst and be sure to steer clear of it. 5. Here are a few tips to prevent the pipes from freezing in the first place: a. Insulate the pipes b. Open cabinet doors on cold days to allow the warmer air from the house to keep the pipes warm c. Slightly open the faucet that’s the farthest away from the water main. Just a few dribbles will work. This will relieve any pressure that could build up if the pipes freeze. Resources: Richard demonstrated that pipes, when frozen, expand in volume, which exponentially increases the water pressure and forces the pipe to burst. In these circumstances, shut the water off at the main and immediately call a plumber. To prevent the pipes from freezing in the first place, Richard recommended keeping cabinet doors open and insulating the pipes with pipe insulation. This can be found at home centers. About Ask This Old House TV: From the makers of This Old House, America’s first and most trusted home improvement show, Ask This Old House answers the steady stream of home improvement questions asked by viewers across the United States. Covering topics from landscaping to electrical to HVAC and plumbing to painting and more. Ask This Old House features the experts from This Old House, including general contractor Tom Silva, plumbing and heating expert Richard Trethewey, landscape contractor Jenn Nawada, master carpenter Norm Abram, and host Kevin O’Connor. Ask This Old House helps you protect and preserve your greatest investment—your home. Looking for more step by step guidance on how to complete projects around the house? Join This Old House Insider to stream over 1,000 episodes commercial-free. https://bit.ly/2GPiYbH Plus, download our app for streaming full episodes to your connected TV, phone or tablet: https://bit.ly/34RYEP5 Follow This Old House and Ask This Old House: Facebook: http://bit.ly/ThisOldHouseFB Twitter: http://bit.ly/ThisOldHouseTwitter http://bit.ly/AskTOHTwitter Pinterest: http://bit.ly/ThisOldHousePinterest Instagram: http://bit.ly/ThisOldHouseIG http://bit.ly/AskTOHIG For more on This Old House and Ask This Old House, visit us at: http://bit.ly/ThisOldHouseWebsite How a Frozen Pipe Bursts | Ask This Old House    / thisoldhouse