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An integrated framing assembly (IFA) is a specialty product in insulating concrete form (ICF) construction. First developed in 2006 by Stala Integrated Assemblies, LLC, and thus also known colloquially as "Stala frames," these assemblies were designed for large commercial ICF construction.
The first expanded polystyrene ICF Wall forms were developed in the late 1960s with the expiration of the original patent and the advent of modern foam plastics by BASF. [citation needed] Canadian contractor Werner Gregori filed the first patent for a foam concrete form in 1966 with a block "measuring 16 inches high by 48 inches long with a tongue-and-groove interlock, metal ties, and a waffle ...
During 2019, the firm completed 15,855 homes and recorded an annual profit of £1.09 billion, which was the largest ever achieved by a British housebuilder; however, sales were declining amid recent reputational damage to Persimmon much of which was due to alleged quality control issues. [41]
Since 2008 Maine Energy Systems has offered free training to properly licensed technicians who wish to install and service wood pellet boilers. [18] Training currently focuses on the Austrian OkoFEN AutoPellet pellet boiler and the Auto-Pellet Air hot air furnace, [ 19 ] although in the past contractors were trained on the Swedish Janfire NH ...
The following are approximate tallies of current listings by county. These counts are based on entries in the National Register Information Database as of April 24, 2008 [2] and new weekly listings posted since then on the National Register of Historic Places web site. [3]
Location of Portland in Maine. This is a list of the National Register of Historic Places listings in Portland, Maine. This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Portland, Cumberland County, Maine, United States. Latitude and longitude coordinates are provided for many ...
The table below provides information on Maine islands, organized by several key columns. Below is an explanation of each column. Registry #: The unique identifier assigned to each island by the Maine Coastal Island Registry (CIR).
The Adam P. Leighton House is an historic house at 261 Western Promenade in Portland, Maine.Built in 1903, it is a fine local example of Colonial Revival architecture, and is further prominent as home to Adam P. Leighton, who was "considered the father of the American postcard industry", [2] and served as the Mayor of Portland from 1908 to 1909.