 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.5 q) E! T) {7 t( h/ {( Z# U" q
I2 M4 S( N+ Q. A8 P, C) f, p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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Construction of a uncovered deck requires a development permit and building permit if they are:
! e$ i# @7 O( rMore than 0.6 m (2 ft) above grade 3 {, P7 e: Y0 a" z. k
Located in the rear or side yard 5 Z* e) k: U3 m7 v
详细情况请见9 r, |; V. H6 \1 O- ?5 b
http://www.edmonton.ca/portal/se ... provements/Deck.htm |
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