S(zh)(jng)wٰl(f)չͳнOֵIJԼ(w)Ժwh(hun)UصҪˮl(f)ݻwKă(yu)Խ(jng)ʹú͙zяVOӋcʩT(mn)JЈ(chng)ϵ֪ܵһºu@͛Q،ɞwϵa(chn)Ʒˮl(f)ݻp|(zh)KҪˮɰp|(zh)l(f)݄ˮԭӶNӄ(jng)ƌW(xu)֔Ϻ߉l(f)ݶƳɵһNͭh(hun)Џȸpr(ji)Ҽбظܺϵˮʵ͵ȃ(yu)c(din)һNص͉w߿Ƽa(chn)Ʒ׃^(gu)ȥAĽYصŤD˽^(gu)ȥһuģʽĶM(jn)҇wĸM(jn)
1(jng)Ч棺
pl(f)ݻKH300-650kg/m3,Hռճ(sh)Ĵu1/3ˮĴu1/2ɜppwؓ50-60%pp20-30%䓽1-2p䓽2-4kg/m2Cr(ji)ɽ6-8%Ľ(jng)Ч
2ͻ
ˮl(f)ݻKһNȫȼͻ_800ϵ0.2W/N.K,ܝM(mn)һҪ
3ˮ
ˮl(f)ݻKȲ]Y(jng)ˮн72Сr(sh)ԓa(chn)ƷԿˮƯBȃH6-8cmˮʣ15%ȫp|(zh)ĵҪ
4(yu)Խıظ
ڰl(f)ݻKϵH0.212W/M.K,ıЧճu4ˮĴu3߷ݾסmןͺĶɴpٿ{\Еr(sh)gs늺30-50%,nj(sh)FܵțQw
5
l(f)ݻKĶYʹ߂õṩo˂һ(g)omh(hun)120mm46dB180mm53dB240mm58dBȫ_֑(h)ĸҪ
6h(hun)
l(f)ݻp|(zh)KҪˮɰl(f)݄ˮҪԭ(jng)ƌW(xu)Ϻ߉l(f)ݶƳɵһNh(hun)͉طGB6566˜Ҫm÷
7
ڰl(f)ݻKp|(zh)Ķ˽˿ͬӵĽYʹðl(f)ݻKʹճu߶(g)e
8(yu)ԽĿɼӹ
l(f)ݻKÑ(h)ʹÕr(sh)ɰOӋʩҪM(jn)ӹиճɣoˮ늰bͥbގ(li)˺ܴ