Brickman Consulting

Wood Flooring Solutions.

  • Bio
  • Consulting
  • Training
  • Contact
  • Blog

Powered by Genesis

Dispatch from NWFA Prefinished School in the Big Apple

July 15, 2011 by Howard

Cross posted from Howard Brickman's article on Hardwood Floors Magazine: Inspector Blog.

I just attended a three-day NWFA class on the installation of prefinished flooring in New York City. These classes can be a lot of fun and a great learning experience. Most of us work in a vacuum. By that I mean we work within our own little groups of personal and professional associations. There is a tendency to decide that there is one way to do the work, and those habits become deeply ingrained. These classes are a wonderful opportunity to meet new people, learn some new things, experiment with new techniques, and try some different equipment and tools away from our normal cast of characters. We can also make mistakes without any bad financial outcome. The major limitation is the short time horizon.

This particular class is the first NWFA hands-on training event that I have attended in the last 10+ years, and it was a great deal of fun, with many learning opportunities. Daniel Boone (a real wood flooring contractor from Jacksonville, Fla.) was the lead instructor. If you have never been to one of Daniel’s schools, you owe it to yourself to do it at least once. The corny jokes and skills that Daniel uses don’t get old. As charismatic and skilled as Daniel is, the real star of this event was the host, The New York District Council of Carpenters, Labor Technical College’s floor covering instructor, Ron Zimmerman.

This is the Carpenters’ Union training school in New York City, which is a permanent facility that is similar in size to the typical urban community college. But the similarity ends at the front door. Ron Zimmerman runs the Floor Covering Department, which has jurisdiction over wood floors. There are classrooms, demonstration and work areas dedicated to the installation of wood floors. For union carpenters who want to learn the skills required to work for wood flooring contractors, training is available that is structured to teach the skills and tools of the trade for wood flooring. Knowledge and hands-on is a powerful combination. But we all know that you don’t have a relationship with an organization. It is the people who answer the phone, do the work, and make things happen that we have to deal with.

Ron provides a great deal of support to run these classes in NYC in a manner that is comparable with the training provided in St. Louis at NWFA headquarters, although on a slightly smaller scale. This training partnership between NWFA and The United Brotherhood of Carpenters and Joiners of America is delivering a high-quality learning environment for anyone willing to take advantage of the opportunity. There is another class scheduled for August 3-5, with a few spaces still available, so be there or be square.

Filed Under: Blog, Hardwood Floors Magazine: Inspector Blog Tagged With: Flooring Contractors, Hardwood Floors Magazine, Learning Experience, Professional Associations, Similarity, Tools Of The Trade, Union Carpenters, Wood Floors

The Concrete Jungle

May 21, 2009 by Howard 3 Comments

astmlogobWeek before last, I attended the Resilient Flooring Committee (called F-06) meeting at ASTM* Headquarters in Philadelphia. This committee is on the cutting edge when it comes to outlining methods and standards for testing moisture in concrete. I must say, it is impossible to not be impressed by such a smart group of hard working professionals striving to create good documents based on the best available science. The F-06 committee is the driving force behind developing the internal Relative Humidity testing of moisture in concrete (ASTM F-2170).  

Having studied the science behind drying and curing, I am always surprised by the amount of controversy surrounding the moisture testing of concrete. There are many millions of dollars in failures of coatings and floor coverings due to excessive moisture in concrete subfloors. Large commercial job failures are financially devastating for flooring contractors. How does the song go?  “Send lawyers, guns, and money.” It seems to me that it is easier to test the concrete for moisture than to figure out how to weasel out on a failed floor.

The fascinating part of this meeting was the discussion and balloting concerning a proposed new guideline for using electronic concrete moisture meters. Anyone knowledgeable about these meters realizes that while they are useful for finding building leaks (high readings for wet areas versus lower readings for dry areas), they do not actually measure the quantity of moisture in the concrete. In fact, the proposed guideline stated:

This meter is not intended to provide quantitative results as a basis for acceptance of a floor for installation of moisture sensitive floor finishes.

It was a spirited discussion and while the vote was close, the document was sent back for further revisions.  In case you were curious, I voted for further revision.  It seems that there is no pressing need for a prestigious organization like ASTM to produce a document which might be misinterpreted, or worse yet, mis-used by unscrupulous individuals.

All in all, it was two days well spent furthering my understanding of the concrete industry, and highly recommend becoming involved with ASTM to anyone interested in doing the same.

*ASTM = The American Society of Testing and Materials is an organization that helps groups of interested volunteers work to create documents that standardize test methods and procedures for concrete.  It is a transparent and open process for anyone who wants to participate.

Filed Under: Blog Tagged With: ASTM, concrete, Floor Coverings, Flooring Contractors, Moisture Content, Moisture In Concrete, Moisture Meter, Relative Humidity rH, Resilient Flooring

Recent Posts

  • Board Cuts, Moisture Changes and Cupping
  • What Causes Cupping? Experiment 1 Explained
  • What Causes Cupping in Wood Floors?
  • Calculating Shrink/Swell and Why It Matters
  • Do You Need An Alibi?

Archive