公开(公告)号：US20070000198A1

公开(公告)日：2007-01-04

申请号：US11170738

申请日：2005-06-30

申请人： Stephen Payne ,  Kurt Goodfriend ,  David McDonald ,  Dennis Socha ,  John Ellicson ,  Francis Laux ,  Russell Dombeck ,  Thomas Sheppard

发明人： Stephen Payne ,  Kurt Goodfriend ,  David McDonald ,  Dennis Socha ,  John Ellicson ,  Francis Laux ,  Russell Dombeck ,  Thomas Sheppard

IPC分类号： E04F13/04 ,  E04B1/18

CPC分类号： E04B5/10 ,  E04B5/40 ,  E04F15/20

摘要： The present invention relates to a sound rated floor system for inhibiting sound transmission between floors. The system includes a corrugated steel deck; a first layer of cementitious material or board or sheet applied over the corrugated steel deck; a sound insulation mat or board applied over the first layer; a second layer of cementitious material applied over the sound insulation mat or board. The floor system has an IIC rating of at least 25 and the corrugated steel deck provides at least 50 percent of the ultimate load carrying capacity under static and impact loading of the floor system with a floor deflection of at most 1/360 of the floor span.

摘要翻译： 本发明涉及一种用于抑制楼层之间的声音传播的声级楼层系统。 该系统包括波纹钢甲板; 施加在波纹钢甲板上的第一层水泥质材料或板或板; 在第一层上施加隔音垫或板; 在隔音垫或板上施加第二层水泥质材料。 地板系统的IIC等级至少为25，波纹钢甲板在地板系统的静态和冲击载荷下提供至少50％的极限承载能力，地板挠度最大为地板跨度的1/360 。