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发表于 2013-9-4 20:14
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本帖最后由 hlj007 于 2013-9-4 22:11 编辑 ) f3 M8 s* g4 B& W. }
Hills 发表于 2013-9-4 20:57; e* |1 W) H& z7 t
每个车库大约有8-10个直径是 10 inches 的水泥磴子在地基下面.
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我查了我房子的图纸,车库用的是screw piles--也是地基的一种。
4 ~$ i' @1 |6 C4 g+ E! Z5 j" {网上的解释如下:
; h" y6 r9 C) u# z8 t! gScrew piles are becoming an increasingly popular foundation system for various applications because of their many advantages. Some of the advantages of screw piles are:9 K& o9 m u& Y& V
No excavating required (no material to remove)
# U! x' Y0 l0 L+ y4 r* w, MInstallation torque monitoring to correlate with loading capabilities. L0 p% i: Y3 V- q& ~
No concrete curing time
7 `( \0 F, M, ONo hammer noise or vibration (as with driven piles)
$ P/ z2 ^, H! O2 J% LRemovable and reusable (great for modular structures)- q" M7 i& C/ {% ?7 F* {% J" a
Quick installation
7 T" m' H6 G4 w U' b0 p* J" @! cLoad can be applied immediately
) ~" P9 C# u, gCustom design and engineered to suit application3 ?% H3 X$ Q* q I u( [; P
Any weather installation |
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