ʯ??????Щ??;???Ҫ????;??ʲô?
????????
1.????????????ʮ??????
2.????¥????ƿɳж?????150kg/ƽ?ף?
3.??巿ʹ??????ʮ?????ϡ?
???????
????װ?α??°壬?ɾ??????ͺ???????ᣨ???̼?ᣩ??????п?Ͻ?ְ塢?۰??????²㡢??????ά?????϶??ɡ?????????ɴ???ʯ????ש???Ļ?ʯ????ľ?Ƶȸ???????Ч???????ձ?????????ŷ???ȷ??????ʹ?ñȽϹ㷺??
???3800MM????380MM????16MM??
????ϵ????0.024W/(m*k) ??ע??????ϵ??0.023W/(m*k)????Ϊ???Ȳ??ϣ???
?????ܶȣ?182?K/m3??3.8?K/?O????
ȼ?????ܣ?B2??8
??????
?????????????ڵ??豸??????Ȼ???????????ڸ????ϵ??????أ?Ȼ????m(max)/w(x)/1.05??????????????Ļ?ֱ????1/4*?ܺ???*???????ȵó??????ء?Ȼ????m(max)/w(x)/1.05???????????????
ʹ?????ޣ?????10-15???????ɫ??????Ͻ?ְ??ʹ??45?????ϡ?