有人试过最近广告中推销铝合金屋顶的吗？

gstudy

有人试过最近广告中推销铝合金屋顶的吗？
" t& h; s+ d8 `8 Khttp://www.albertasbestroof.com/
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cyz0116

kktam

知道。

小黄

据说非常不好

K歌

# {5 ]# B( ?* L4 u" @* W5 }
被风掀下一块可以杀人于无形。风大的地区应该不好不适合。还有金属导热快，冬冷夏热是免不了的，夏天万一要上roof维修还有烫伤的危险，夏天摸摸你的车子。遇上雷电那就更过瘾了。
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看看下面wiki的解析

K歌

Advantages
" \6 l+ {, \. eVery durable in cold weather
High percentage of recycled material and are 100% recyclable
2 t/ S3 d8 O7 L9 H4 q% `Disadvantages
Rusting (require maintenance to prevent corrosion)
Copper and lead roofs can be targeted by metal thieves
$ o6 N3 y9 C2 n6 X' CHigh heat conductivity of metals (particularly copper and aluminum) requires careful incorporation of insulation into the roof structure
5 V% b- u# Y' v  @- PCellular and radio reception may be negatively impacted

gstudy

K歌 发表于 2014-6-7 12:08
( ?) r) C. @  `' [被风掀下一块可以杀人于无形。风大的地区应该不好不适合。还有金属导热快，冬冷夏热是免不了的，夏天万一要 ...

谢谢！很专业。

icing

Metal roof ??
what's going to happen in a hail storm, will it be very loud ???
Summer raining season, if it rains in night, people can sleep well ???

小黄

gstudy 发表于 2014-6-7 12:00
谢谢！很专业。

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小黄

icing 发表于 2014-6-7 21:36
8 M- P; j0 |' Q' k! {: FMetal roof ??
what's going to happen in a hail storm, will it be very loud ???
Summer raining seas ...

不会。

kktam

據說很好可以延長屋頂使用時間，就是貴。

gstudy

icing 发表于 2014-6-7 22:36
# {3 G( Q% r% w, ?: [. h# z9 HMetal roof ??
0 q( H- W; R0 U" Xwhat's going to happen in a hail storm, will it be very loud ???
Summer raining seas ...

. Y, h2 Q6 @- W: Ythat is not my major concern, the hail won't last long, but other issues bother me such as cell signals, conductivity, etc.