Get an instant price and order your windows & doors today!. Unit 5 Dunhams Court Dunhams Lane Letchworth Garden City SG6 1WB. This section is based on the products of Alucobond, a 3A Composites Company, which is located at:. One obvious application is in aircraft, where mechanical performance and weight-saving are essential. Transportation and automotive applications also exist. . 1. Panel Thickness and Weight: 4 mm (0.157 inch) thick, 1.52 lb/sf (7.6 kg/sq. m). ** NOTE TO SPECIFIER ** The following applies only to Alucobond Plus. Delete if not required. c. 3-coat coil coated Mica/Pearlescent KYNAR 500 or HYLAR 5000 based Polyvinylidene Fluoride (PVDF). B. Field measurements shall be taken prior to the completion of shop fabrication whenever possible. However, coordinate fabrication schedule with construction progress as directed by the Contractor to avoid delay of work. Field fabrication may be allowed to ensure proper fit. Field fabrication shall be kept to an absolute minimum with the majority of the fabrication being done under controlled shop conditions. EN14509:06/AC:08: Self-supporting double skin metal faced insulating panels— Factory made products— Specifications (1st version). 3. AA-C22-A44 - Electrolytically deposited color (2-step) - Class I. ** NOTE TO SPECIFIER ** Alucobond, a 3A Composites Company; composite metal panels. ** NOTE TO SPECIFIER ** Applies only to Alucobond Plus. Delete if not required. Articles with dead external links from May 2018. 1. AAMA 508 - Voluntary Test Method and Specification for Pressure Equalized Rain Screen Wall Cladding Systems. Sandwich panels are an example of a sandwich structured composite: the strength and lightness of this technology makes it popular and widespread. Its versatility means that the panels have many applications and come in many forms: the core and skin materials can vary widely and the core may be a honeycomb or a solid filling. Enclosed panels are termed cassettes. 2. Composite Panel Manufacturer shall be solely responsible for panel manufacture and application of the finish. 9. ASTM D 2794 - Resistance of Organic Coatings to the Effects of Rapid Deformation (Impact). 2) NFPA 285 - Panels shall meet requirements of the Intermediate Scale Multi Story Test. 2. Maximum deviation from vertical and horizontal alignment of erected panels: 1/4 inch in 20 feet (6 mm in 6 m) non-accumulative. 3) Thickness: +/-.008 inch (0.20 mm) for 3 mm to 6 mm thicknesses. 6) Aluminum Sheet Thickness:.020 inch (0.5 mm) nominal. Zhang, Xiaoyu; Zhou, Hao; Shi, Wenhua; Zeng, Fuming; Zeng, Huizhong; Chen, Geng (October 2018). "Vibration Tests of 3D Printed Satellite Structure Made of Lattice Sandwich Panels". AIAA Journal. 56 (10): 4213–4217. Bibcode: 2018AIAAJ..56.4213Z. doi: 10.2514/1.J057241. In 2000 Gordon Cooke, a leading fire safety consultant, reported that "the use of plastic foam cored sandwich panels [. ] is difficult to justify when considering life safety". He said the panels "can contribute to the severity and speed of fire development" and this has led to "massive fire losses". . ** NOTE TO SPECIFIER ** Delete references from the list below that are not actually required by the text of the edited section. ** NOTE TO SPECIFIER ** Delete if not required.