Achieved 3-hour fire-resistant structure certification! Fireproof coating system for seismic isolation devices.
The "Gomenka Fire Series" is a necessary fireproof covering system for seismic isolation devices installed at the top or bottom of columns (intermediate floor seismic isolation). According to the Building Standards Act, to be classified as fire-resistant, it is necessary to obtain fire-resistant structure certification from the Minister of Land, Infrastructure, Transport and Tourism, and the "Gomenka Fire Series" is a fireproof covering material for seismic isolation devices that has obtained a three-hour fire-resistant structure certification. The representative products of this series, "Gomenka NR/Gomenka HR," are easy to install and remove, and have a reliable structure that minimizes gaps even during deformation. The materials do not contain formaldehyde. 【Features】 - Easy installation and removal - Excellent deformation followability - Accommodates residual deformation after an earthquake - Does not contain formaldehyde, etc. For more details, please contact us or download the catalog.
Inquire About This Product
basic information
【Lineup】 [Fire Protection NR・HR (Multi-layer laminated type for laminated rubber bearings)] ○ Constituent materials (Material name: Standards, etc.) → Fiber-reinforced calcium silicate board: Non-combustible NM-8578, thickness of 35mm or more → Fiber-reinforced cement board: JIS A 5430, thickness of 5mm or more → Glass wool insulation board: Non-combustible NM-8605, thickness of 35mm or more → Graphite-based thermal expansion material: Thickness of 3mm → Fluororesin paint: Application amount 150ml/m2 [Fire Protection NR Panel (Panel type for natural rubber laminated rubber bearings)] ○ Constituent materials (Materials: Standards, etc.) → Fireproof panel: Fiber-reinforced calcium silicate board JIS A 5430, thickness of 50mm or more → Thermal expansion material: Graphite-based thermal expansion material, thickness of 3mm → Dedicated base metal fittings: Hot-dip galvanized treatment → Panel fastening bolts: Hexagon socket button bolts → Gap adjustment material: Alkaline earth silicate wool (AES) [CLB Fire Protection (for direct rolling bearings)] ○ Surface finishing by painting is also possible ● For more details, please contact us or download the catalog.
Price information
Please contact us.
Delivery Time
※Please contact us.
Applications/Examples of results
For more details, please contact us or download the catalog.
catalog（1）
Download All Catalogs
Company information
A&A Material Co., Ltd. was established in October 2000 through the merger of Ask Co., Ltd., which has a long history, and Asano Slate Co., Ltd. The company's name is derived from the initials of both companies, A and A. Our group conducts business by leveraging "technology related to the production, decorative processing, and construction of building materials" and "technology for controlling heat, sound, and other forms of energy." Under our management philosophy of "contributing to the enhancement of living environments and social infrastructure, as well as the development of industry through creating safe, secure, and comfortable spaces," and "increasing customer satisfaction, fulfilling our responsibilities to the environment and society, and becoming a trusted company," we will continue to strive towards building a prosperous society.
