China
Manufacturer/ Producer
CISRI International Co., Ltd., one of the top 100 import and export companies of scientific research institutes approved by MOFTEC (Ministry of Foreign Trade and Economic Cooperation of China), was established in 1993. In May 2009, its registered capital has reached 14.7 Million USD, with 100% stake accounted by China Iron & Steel Research Institute Group (CISRI). As the international trading platform for CISRI, including raw materials & production equipment import and products export, CISRI International continues to grow and develop based on the strong scientific R&D and industrial strength of AT&M and CISRI. Up to now, the company owns three business departments with more than 60 employees who are specialized in foreign language (English, Japanese, German, Russian, and Vietnamese), business skill and technical background. Internationally, CISRI International has established sales channels as well as cooperation relationships in American, Europe, Australia, Japan, Southeast Asia
Manufacturer/ Producer
No.76 Xueyuan Nanlu Haidian District
100081 Beijing - China
Germany
Optigrun Drainage Gutters and Terrace Grids are used for draining surface water from roof outlets, draining water-bearing layers, draining driving rain from the facade, as collection channels for draining green roof areas and as branch canals between downpipes and roof outlets.
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L-section for separation of gravel and substrate. Simple installation due to click-connection system. Installed on protection membrane, drainage elements or filter fleeces; connectable to water conduit systems. For roof pitches of up to 5°.
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Perforated Edge Trim L-section as border of a green roof. Fixed to the roof membrane via aluminium connection elements. For roof pitches of up to 5°.
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Perforated gravel retainer L-section as border of a green roof. Fixed to the roof membrane. For roof pitches of up to 5°.
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