One huge change that came with the new Minnesota State Plumbing Code that went into effect on January 23rd of this year was the requirement for annual backflow preventer testing. Here's the exact code ...

Backflow prevention is a critical component of maintaining a safe and healthy residential water supply. When backflow occurs, contaminated water can flow in reverse and enter the clean water system, ...

Having relied on its testing lab in Belgium for customers based in Asia for polyvinyl butyral (PVB) material testing and qualification until now, Solutia has opened a new testing lab in Suzhou, China, ...