 鲜花( 64)  鸡蛋( 0)
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3.5ft比较稳妥.高DECK和低DECK对深度的要求是一样的,因为你的LOADING是一样的,冻土的上拔力frost heave也一样. 另外不建议自己挖坑,自己挖的坑直径太大,灌了水泥之后多余部分要回填回去,而这部分的密实度不够,桩容易倾斜.最好上home depot租个机器,半天就搞定了.! {2 b# e! D/ K6 a
* Z& l* G" y x' v1 O超过3级台阶的DECK都要有扶手,2ft以上高的deck都需要申请permit.& r" R! e3 H7 U3 F* k$ ]
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Construction of a uncovered deck requires a development permit and building permit if they are:
* w; G+ |* r, B0 Y% JMore than 0.6 m (2 ft) above grade 0 u. Y( H) ^2 c
Located in the rear or side yard 8 Y4 W+ L |$ y- ?: |
详细情况请见 _4 J$ Y: b3 N3 H8 T
http://www.edmonton.ca/portal/se ... provements/Deck.htm |
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