Steel buildings Metal buildings Info

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Los Angeles, California, United States of America (Free-Press-Release.com) June 23, 2011 –

Low-carbon steels are relatively soft yet tough steels, and are easily machined and welded. Because of their low carbon content, these steels can be hardened only by case hardening. Low-carbon steels are well suited for applications where strength and wear resistance are not required, such as handles and die shoes.

These are steels containing additional metals that are added to alter the characteristics and bring about a predictable change in the mechanical properties of the alloyed metal. Alloys are not normally used for most tools due to their increased cost, but some have found favor for special applications. The alloying elements used most often in steel are manganese, nickel molybdenum, and chromium. Thermoplastic products are made using a number of different methods. Each has its comparative advantage(s) based on specific design requirements and limitations.

Typically part design, size, and shape determine the best process. The part’s characteristics may suggest that more than available process could work. Since product development differs depending upon the process, the designer(s) should anticipate early in the product development phase which process to use. Thermoplastic products are made using a number of different methods. Each has its comparative advantage(s) based on specific design requirements and limitations.

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metalconstructionnews.com

The Leadership in Energy and Environmental Design is a holistic green building rating program. Introduced in 2000 by the US Green Building Council, LEED has transformed the green building market.
Steelscape Inc. is a strong supporter of LEED and its goal of sustainable construction. As such, Steelscape has developed a LEED Guide to assist customers in understanding the various LEED rating systems and how they influence the construction industry.

The Steelscape LEED Guide provides basic information on the categories within each LEED rating tool, the various credits, how points are awarded, and where Steelscape’s products may be used to help buildings meet LEED requirements.

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erectors.com

I am now receiving more requests for jobsite metal building systems analysis, consultation and consulting directives than ever before in my 23 years of metal building erecting. It has finally gotten to the point, I have to write this article in hopes those persons seeking to purchase metal building systems and related services on line would heed some warnings that are actually very easy to identify.
I have been in the steel building industry over 23 years and have gone to great lengths to gain knowledge and the experience of good erection practices including erecting procedures for many different styles and designs of metal building systems. I am a certified erector of many national accounts and warranted work for at least five of the top ten metal building manufacturers in the World.

Example: Recently I had been asked to fly out to a particular jobsite in South Carolina to review and consult on the metal building system used and the quality of installation procedures and techniques used to perfect this project.

Upon arriving onsite I witnessed a completely devastated jobsite! There were two individuals trying frantically to install the last piece of corner trim, which was apparent to me that the wall paneling was so far out of plumb that the standard corner trim was not going to fit no matter how many times they put it up, took it down, cut on it or shrank/stretched it!

As I toured the jobsite I was taken back by the poor quality of workmanship. For example, as I began to enter the building through one of the three 12’ wide framed-openings, I was suddenly stopped by the sight of the wall paneling next to the jamb of this framed-opening! I noticed that at the base, the panel high-rib split or was centered on the jamb trim, then looking up, realized the cut at the top was somewhere in the middle of the “low” of the panel at the Jamb-to-header connection. As a professional, who could possibly think this acceptable!

There where many other items after review that could be considered unfixable or damaging to the integrity of this structure. All of this could have been avoided and the project brought in on time and on budget by a qualified professional erecting company.

After conferring with the owner on my observations, he then disclosed to me that he had already paid the full cost of erection to the “so called erector” and that he was a little upset at the fact that they weren’t completely finished at this time………… How do you respond to that? Situations like this bring to mind questions; does the erector carry liability insurance? How about Workmen’s Comp? The most important question that should be asked is ARE THEY QUALIFIED?!

I have recently been on projects that were supplied by internet manufacturers, many of their names I have never heard of. These are regions of the country that are well known for high winds, code requires that permitted structures be designed for the appropriate wind loads. This particular structure was located in an area that is required by code to have a 120 mph wind load. After review of the provided prints it was noted that this said structure was designed with a 75 mph wind load as well as not being designed for any other code requirements for that region. The reason I was contacted is that during the erection process a storm had come in and winds with gust of 60 mph had damaged the structure. The wind had made the first three bays in this 300’ long building start to compress and had dramatically bowed-out all the purlins and girts by 2’ to 5’, even though all of the required Brace rod, Lap bolts and Flange bracing had been installed. In short, it wasn’t Erector error it was a complete failure in the design!

I could speak about many other cases but I hope you get the point! The Pre-Engineered Building System is a fabulous building medium and has been proven over time in almost every environment. It is one of the most durable, economical, efficient and quality accountable systems, dollar for dollar in the World. It should always have a successful and predictable out-come.

If I could only remind people of the most basic of good business practices; “References!” check them, before you even start! There are systems of accreditation, specification and procedure responsibilities that can be used in qualifying The Metal Building System and Erector you’re planning to purchase and/or contract with.

My observations and experience has taught that “You pay for what you get!” if someone or something is dramatically lower in cost than everyone else. BEWARE; they usually are for a reason; Liability insurance, Bond ability, Workman’s compensation, Work history and of course.. References!

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erectors.com

The Metal Construction Association (MCA), expanding the use of metal in construction through marketing, technology, and education, has recently taken steps to make architects, architectural students, universities, and builders more aware of benefits of insulated metal panels (IMP), a type of paneling that will be known for its efficiency, high performance, reduced erection time and coordination, thermal performance, and aesthetics.
First, insulated metal panels are installed outboard of a metal stud cavity or other support system, minimizing thermal short circuits. Secondly, the panels incorporate a metal air and vapor barrier, eliminating other materials and construction trade coordination. Third, insulated metal panels provide highly efficient insulation in a small space. Fourth, the panels also provide a metal aesthetic exterior in a variety of sizes shapes, and colors. Superior thermal performance of insulated metal panels shadows standard wall construction practices and how they meet current and pending thermal code guidelines.

“Architects and contractors need to know, not only about the IMP, but also about the limitations of current wall construction methods, new thermal codes requirements, and how to build a quality exterior metal wall system,” said Scott Kriner, MCA spokesperson.

Recognition by the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) of the shortcomings of insulated metal stud cavities, along with increased thermal performance requirements, has illuminated IMP as a uniquely efficient solution.

“Insulated metal panels have been manufactured for over 30 years, yet unlike other construction materials, knowledge of the benefits and uses of this product are limited in the architectural community,” remarked Kriner. “Now, with new energy codes and moisture control concerns, insulated metal panels provide a unique high performance solution in a compact product, eliminating other materials and reducing field labor.”

Insulated metal panels were one of the first exterior wall systems to install insulation outside of the support system without compromising thermal performance. Now, other systems are attempting to find similar answers, but must contend with various trades, insulation material efficiency, thermal short circuits and fire code acceptance. Currently, IMP systems are one of the few that meet all the performance criteria with minimal compromising.

“It is a product with a rich history, but made to meet and exceed the requirements of the future,” finished Kriner.

About Metal Construction Association (MCA)
Founded in 1983, MCA strives to expand the use of metal in construction through marketing, technology, and education. As a metal in construction industry organization, MCA’s members can develop and implement both macro and micro programs and activities to promote the use of metal in construction. MCA offers its members a unique opportunity in focusing industry efforts to increase the use of metal through innovation. For more information, visit www.metalconstruction.org.

Click here for more information on steel buildings and metal buildings.

Click here to request a quote for a steel building or metal building.