The Chiyoda dropout countermeasure system is a system that supports the verification method, specification route, and calculation route (horizontal seismic intensity method) of the Ministry of Land, Infrastructure, Transport and Tourism Notification No. 771 "Defining a safe structural method in terms of structural strength of specific ceilings and specific ceilings". .. Click here to download the catalog JIS A 6517 Ceiling base material specified for building steel base material, which is also specified in the "Public Building Construction Standard Specifications" of the Ministry of Land, Infrastructure, Transport and Tourism. JIS ceiling base material 19 type General-purpose ceiling base material 19 type High corrosion resistant ceiling base material (ZAM) JIS ceiling base material 25 type Wind pressure resistant ceiling base material 25 type Ceiling allocation diagram / standard usage quantity JIS A 6517 A wall base material specified for building steel base materials, which is also specified in the "Public Building Construction Standard Specifications" of the Ministry of Land, Infrastructure, Transport and Tourism. JIS wall base material Wall base material (general material) While ensuring the rigidity of the wall, it improves workability and shortens the construction period. Click here for product details Click here for product details Click here for a list of products 2014.11.11 The member shape and CAD data of the ceiling base material have been updated. We look forward to working with you in the future. 2014.10.24 The catalog of "Chiyoda dropout countermeasure ceiling system" has been posted. You can download the PDF of the catalog from here. 2013.11.11 The official website of Chiyoda Metal Stud Kansai Co., Ltd. has been released. We look forward to working with you in the future. 1-2-2 Yamamotocho, Sakai-ku, Sakai-shi, Osaka 590-0983 TEL 072-224-1859 site map privacy policy Copyright 2013 Chiyoda metal stud Co., Ltd. All Rights Reserved.