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高伟光直播被气到撕台本

LX하우시스·GS건설, 층간소음 저감 1등급 획득_蜘蛛资讯网

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sp;  LX하우시스 제공LX하우시스는 GS건설과 공동 개발한 ‘층간소음 저감 바닥구조’가 한국토지주택공사(LH)의 바닥충격음 차단 성능 1등급 인증을 획득했다고 1일 밝혔다.층간소음 저감 바닥구조는 최근 LH품질시험인정센터에서 실시한 바닥충격음 품질 시험에서 중량 충격음 31㏈, 경량 충격음 27㏈을 기록했다. 중량 충격음 수치는 1등급

吨(关税配额内,15%关税)或763元/吨(关税配额外,50%关税);我国以进口泰国原糖为原料生产的白糖其销售利润约1822元/吨(关税配额内,15%关税)或720元/吨(关税配额外,50%关税)。(我的钢铁网)

다. 중량 충격음 수치는 1등급 기준(37㏈ 이하)보다 6㏈ 낮은 업계 최저 수준이다. 아이가 뛰거나 무거운 물체가 떨어질 때 발생하는 ‘쿵쿵거림’을 수치화한 지표다. LX하우시스와 GS건설은 바닥 슬래브 구조와 완충재 재료, 시공 공법 등을 통한 고성능 층간소음 저감 바닥구조 개발에 주력하고 있다.

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