Blog - The Stress Point

Insights from EDT experts, so you're equipped to tackle the next engineering challenge.

Filter by engineer or date

Recent Blog Posts

Where's That Water From? (Part 1)

portrait photo of Rod

Rod Turk, P.E.

In part 1 of this four-part series, we will examine common causes of water damage from mechanical systems. Small, slow leaks—or “stealth” leaks, as well as large floods, cause more obvious and widespread damage. Either of these types of leaks can be caused by many different mechanical systems in...

Automatic Water Shut-off Valves

To anyone that has ever had a water line burst in their house, it is clear, the uncontrolled discharge of water into an occupied space is a problem. To anyone that has ever had a water line burst in their house, it is clear, the uncontrolled discharge of water into an occupied space is a problem...

Why Frozen Pipes Rupture

With winter (or frozen pipe season) upon us, I’m reminded about misconceptions regarding frozen pipes and pipe bursts that were located in a heated space. The following information will illustrate how this happens.

The Nautical Origins of Common Phrases

Ahoy, Mateys! We hear many phrases and words which we think we know the origin of – or at least they seem to have simple explanations. As a marine engineer, Mr. Steve Lindholm knows that words from the sea often wash ashore! Read on, Landlubbers, and we’ll Cut to the Chase.

Where did the Water Come From?

portrait photo of Richard

Richard T. Edwards, P.E.

As a materials engineer with some experience in chemistry, I am often asked to assist other engineers in determining the source of water in a crawlspace or an affected area. Obviously, seawater versus freshwater is not a difficult determination. This can be differentiated by simple turbidity tests...

Air Infiltration & Leakage (Part 2)

Air infiltration (air that comes in) and air leakage (air that goes out) negatively impact energy usage and costs in conditioned spaces – for homes and businesses alike. We’ve talked about what infiltration and leakage are and how to combat them at a basic level, but to really fix the problem for...