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？
7 D3 `, e& Y3 I( l* y3 }/ e! ihttp://www.albertasbestroof.com/
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cyz0116

kktam

知道。

小黄

据说非常不好

K歌

" m8 `7 ~6 W3 g
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
/ D0 N7 Q8 }, A  U# [, I; t! ?2 ]Very durable in cold weather
High percentage of recycled material and are 100% recyclable
# o3 T! W: a$ _1 O( Q$ j- @6 LDisadvantages
Rusting (require maintenance to prevent corrosion)
Copper and lead roofs can be targeted by metal thieves
6 e1 K7 v2 l( B! U- j; r5 |. JHigh heat conductivity of metals (particularly copper and aluminum) requires careful incorporation of insulation into the roof structure
: q4 F$ C1 t' X8 o: y- f$ }# pCellular and radio reception may be negatively impacted

gstudy

K歌 发表于 2014-6-7 12:08
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 ...

$ Z$ S6 y* x" D! }" I+ c谢谢！很专业。

icing

Metal roof ??
- m, q& H1 \5 ^3 f) _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
$ c: t' I  T- V9 A# `$ U谢谢！很专业。

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小黄

icing 发表于 2014-6-7 21:36
* E* ~" v( H3 ~1 sMetal roof ??
1 M6 h" @" u' Z, B" T5 G+ w# `what's going to happen in a hail storm, will it be very loud ???
8 N, V; N+ q' n# w# LSummer raining seas ...

( y0 g/ J! }" G  Y" g  [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
4 f( X/ W: s7 eMetal roof ??
" X; e5 Y6 W: a+ X6 }8 x* e6 Owhat's going to happen in a hail storm, will it be very loud ???
# w: K  l7 }) N; J5 [  xSummer raining seas ...

4 s6 ]7 U: j6 F' Kthat is not my major concern, the hail won't last long, but other issues bother me such as cell signals, conductivity, etc.