 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.$ X1 i; K( X8 r
$ m: A9 l, T0 i" b$ { ?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.
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) R- h9 F9 A1 F7 y# j( `Construction of a uncovered deck requires a development permit and building permit if they are:
4 o& Z2 @. C/ a% G; R7 mMore than 0.6 m (2 ft) above grade
7 M+ ~, A( E, tLocated in the rear or side yard
( F. |3 m7 [- C' {( U; z0 F详细情况请见. L. ?' H: T- r! |! `' Z- I
http://www.edmonton.ca/portal/se ... provements/Deck.htm |
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