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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
# A. v. A/ m4 L9 nHills 发表于 2013-9-4 20:57
( E: H5 {! O( N; J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。
f6 Q7 {7 n- }' u. A: A2 o网上的解释如下:4 I' O$ \0 t" u, B
Screw piles are becoming an increasingly popular foundation system for various applications because of their many advantages. Some of the advantages of screw piles are:! w& D' \& S! P8 \
No excavating required (no material to remove)
, d2 d- [9 p# q5 kInstallation torque monitoring to correlate with loading capabilities
7 M" y& V# a% C, RNo concrete curing time
* A* V5 g) @ _/ d8 jNo hammer noise or vibration (as with driven piles)
; I; C7 O" V# G8 ]# ?/ D" ^& WRemovable and reusable (great for modular structures)8 l$ f! t: s2 s# p
Quick installation( _% ~0 v: I1 F! o4 W
Load can be applied immediately
2 v# l+ d, ^' u. R$ h/ _Custom design and engineered to suit application
; L$ V' H* y, o/ m8 ]Any weather installation |
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