http://www.rfaguide.com/ Mon, 06 Sep 2010 01:43:38 +0100 FeedCreator 1.7.3 http://www.rfaguide.com//index.php?option=com_content&view=article&id=69:delta-structures-inc-system-iii&catid=56:services&directory=220 System III is the space frame which claims to have the world’s largest span and the longest cantilever. This system is a typical ball and tube space frame. The members are always in tension or compression. The system can be designed in any module, size, or span. Configurations that can be built are, flat, curved, waves, spheres, domes, pyramids or free form structures. After the structure is modeled in the computer, the program assigns length and sizes to all members and prints the program for the CNC node-drilling machine, thus insures accuracy in manufacturing and construction. Delta employees use domestic materials and components to manufacture all systems in house. The most commonly used module size is 8' to 15'. The smaller the module size the larger the cost. System III can be manufactured with powder-coat or urethane finish, over a plain, pregalvanized or hot dipped galvanized after fabrication. This is a versatile system and currently among the most expensive.

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