 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.
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" L9 i, m C. z2 L3 x2 X$ {: K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.3 K# X U% `% Q8 x6 p6 W8 g
) f0 p4 L* }+ ]) u, ?; p# E2 d% {Construction of a uncovered deck requires a development permit and building permit if they are:( _+ M0 u, @) L; E
More than 0.6 m (2 ft) above grade
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6 J! S J; t* d3 t: l6 n详细情况请见0 ^% N, w" G/ k% u9 h
http://www.edmonton.ca/portal/se ... provements/Deck.htm |
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