A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
1, multi-story masonry house:
reinforced 30KG/m2
. b' q' Z! m8 Y" n5 u, b concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
8 E4 @: k% z8 [/ m' ` concrete 0.33-0.35m3/m2
3, a small high-level 11-12 layers
reinforced 50-52KG/m2
concrete 0.35m3/m2
4, 17-18 layers
senior 54-60KG/m2
( {6 G6 j) m4 ^$ p+ x( j reinforced concrete 0.36m3/m2
) k- q: F* N" o4 @ 5, high-rise 30-storey H = 94 Mi
# h' q" V2 U6 |' s& t8 l reinforced 65-75KG/m2
: |4 Z0 E9 y8 `- z  {$ \ concrete 0.42-0.47 m3/m2
  D) o# m' U+ D- K: f 6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
reinforced 65-70KG/m2
concrete 0.38-0.42m3/m2
7, villas amount of concrete used and the steel-mediated in multi-storey residential and high-level masonry 11-12 layers
; x* y* g0 n5 b, |4 c5 {6 n the above data according to rules of seismic structural design of 7-degree area
2 \/ d+ m# [: j  _0 w, W3 s
$ x  @# M. S: N0 Q: F 2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8
8 a# J4 n5 @# f' b2 d
3,ralph lauren pony, the construction efficiency
  t$ l( A2 t8 k; g- ~ 1, a plaster plaster working day of 35 square meters
2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
* c9 m! T' Q: Y" ` 3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
4,ed hardy clothing, tile 15 square meters
" S# a6 i6 I% p 5, scraping white first reading of 300 square meters / day, and the second over the 180 square meters / day, for the third time calendaring 90 square meters /
0 m9 f5 T' r( s5 \( X
four days,christian louboutin sale, the basic data
1, the weight of concrete 2500KG/m3
2, the weight of steel per meter of 0.00617 * d * d
8 Q! \8 [/ V4 _) e! v5 u 3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
4, stone weight 2200KG/m3
  B1 M9 _& S# t( T' w9 u 5, about 525 cubic meter brick (sub-thickness of the wall)
; N: G. ~6 ~7 J! P0 b$ K3 Y, Q 6, hollow brick 175 cubic meter of about
7, sieve required 1.3 square one clean common sand sand