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XD型橡胶隔振隔声垫
XD rubber vibration and noises isolation mat
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XD型橡胶隔振隔声垫

XD型橡胶隔振隔声垫是一种用于隔绝建筑物振动和撞击声的新型建筑隔振材料。近年来,为隔绝建筑物的振动和冲击声,普遍采用的方法是在楼板的基层与面层之间加一弹性垫层,将上下两层完全隔绝,使面层产生的振动,只有一小部分传至基层。XD型橡胶隔振隔声垫就是一种具有良好隔振吸声的弹性垫块。将该隔振垫均匀布置于楼板面层或龙骨下,构成一种“浮筑楼板”,不仅可以用于各类机械隔振,而且对撞击声与空气声的隔绝效果非常显著。与传统的隔振措施相比,使用XD型隔振垫具有固有频率低、振动传递率小、安装方便、施工质量高等优点。适用于各类录音棚、播音室、演播室、声学试验室、音乐厅、多功能厅堂等隔振隔声设计,也可用于垂直扰力为主的机械设备隔振设计。

This product is a new kind of building material used in building vibration isolation and clash.In recent years,in order to isolate building vibration and impact.it is very common to add a stretching filling layer between the base and face 1ayers of the floor.In this way.two 1ayers(up and down)are absolutely isolated.There’S only a small part of vibration occurred in the face layer can transfer to the base 1ayer.XD rubber vibration and noises isolation mat is an elastic mat with favorable vibration insulation and noise reduction.This product can be homogeneously put under the face 1ayer or keel of floor and then form a new kind offloor called “floating structural floor”.It is not only applied to a11 sorts of mechanical vibration isolating.but also effective in crash and air.noise insulating.Compared with conventiOnal vibration isolating product,XD vibration isolation mat has merits of low intrinsic frequency, small transfer ratio。convenient installation.high quality of construction. This product can be applied to isolating vibration and reducing noise design for a11 kinds of recording studio,broadcasting studio,acoustical laboratory.odium.multifunctional hall and so on.It is also suitable to vibration isolating design for those mechanical equipment primary with vertical disturbing force.

XD型技术参数表:分为邵氏A40、60、80三种硬度

Technological parameter table:divide into ShaoshiA40、60、80 respectively

型号
Type
垂向承载N/cm2
vertical load
垂向固有频率
vertical intrinsic frequency
基本块大小
basal bulk size
撞击声级改善值) 20dBA
振动衰减值)18 dBA。
可自由分割,承载力按面积计算即可求得。可以并联,串联使用,串联时承载力不变,固有频率约降为1/,n为串联层数。耐温一25℃~11?5℃,耐酸碱,耐油。
mprovement of impact sound grade.) 20Dba vibrating attenuation& 18dBA Be divid-ed freely,load force be calculated according to the area, Be used in series or in paralledl connection When used in series.load force keeps invariable.but intrinsic frequency appro-ximately drops to I/,here n is the number of layers Anti-temperature -25℃~115℃, resisting to acid ,alkali,grease.
XD-40 20-40N/cn2极限载荷200N/cm2 10±2 500×500×16
XD-60 40-60N/cn2极限载荷400N/cm2 10±2 500×500×16
XD-80 60-80N/cn2极限载荷600N/cm2 10±2 500×500×16
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