Mortar Net USA patents mortar collection device

Words: Candice Carroll/Public/News/20120510132500-1.jpg" width="600" height="338" border="0" alt="A new patent integrates an insect barrier with Mortar Net USA’s mortar collection device." />
A new patent integrates an insect barrier with Mortar Net USA’s mortar collection device.
Mortar Net USA Ltd., a producer of moisture management solutions for the masonry industry, has received a patent for its Mortar Net mortar collection device. United States patent 8,061,090 for an improved mortar collection device for cavity wall construction was issued on Nov. 22, 2011.

This improvement integrates an insect barrier with the mortar collection device that has been supplied by Mortar Net for more than 20 years in the unique dovetail shape and eco‐green color. The insect barrier is a water-permeable material that allows Mortar Net to drain as effectively as it always has, while hindering insect penetration into the cavity of a masonry wall.

“The addition of an insect barrier to our mortar collection device provides additional protection to structures at very low cost to users," says Tom Sourlis, chairman of Mortar Net and the inventor of this improvement.
When Schedules Tighten, Experience Shows
May 2026

In construction, schedules rarely open up; they tighten. Weather delays, trade coordination, and last-minute scope changes all add pressure, even on jobs that were planned down to the minute. When that happens, experienced masons don’t start cutting corne

Five Truths About Final Brick Cleandown
May 2026

Not all truths are self-evident. Sometimes they’re easy to forget or clouded with misunderstanding. The good news is these truths of final cleandown are not hard to implement on your next project to ensure successfully cleaned and beautiful new brick.

Shelf Angles and Their Impact on Wall Performance
May 2026

Shelf angles have long been a standard component in masonry construction. Installed at the slab edge, they provide support for brick veneer and are often treated as a routine detail. However, as building performance requirements evolve, particularly aroun

Registration Now Open for the 2026 MCAA Midyear Meeting in San Antonio, Texas
May 2026

The Mason Contractors Association of America (MCAA) is thrilled to announce that registration is now open for the highly anticipated 2026 MCAA Midyear Meeting, set to take place in San Antonio, Texas. This exciting event is scheduled from September 13th-1