Seismic Steel Plate Damper / Extendum 【Suppresses Earthquake Shaking!】
It can absorb energy during an earthquake! This is a compact steel damping device that suppresses the shaking of earthquakes.
When an earthquake occurs, loads are applied to the columns and beams of buildings. By installing Extendum, it yields and absorbs the energy during an earthquake. This reduces the load on the columns and beams and suppresses the shaking caused by the earthquake. 【Features】 ○ Compact with excellent deformation performance ○ Various installation methods available ○ Diverse product variations ○ High cost performance ○ High durability 【Product Lineup】 Plastic deformation height 150mm type: 4 variations 200mm type: 4 variations 250mm type: 4 variations Total of 12 variations 【Specifications】 ○ Applicable range: Suitable for S structures, RC structures, and SRC structures ○ Performance evaluation: Performance evaluation by Japan ERI Co., Ltd. Design and performance evaluation: Evaluation report number: ERI-K15002 (acquired in July 2015)
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