A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
  ~, x5 \2 ^& h9 D4 A 1, multi-story masonry house:
reinforced 30KG/m2
concrete 0.3-0.33m3/m2
* N% H. k: O* J+ B9 h4 V1 @. J 2, Multi-frame <br "Reinforced 38-42KG/m2
8 d! D% |3 ]1 @/ P) C! B, X3 j concrete 0.33-0.35m3/m2
5 }/ x5 H8 |8 j" X7 q 3, a small high-level 11-12 layers
reinforced 50-52KG/m2
concrete 0.35m3/m2
4, 17-18 layers
! m4 ^8 K( ?/ Z# |+ r; y/ V senior 54-60KG/m2
reinforced concrete 0.36m3/m2
1 a" z0 f1 s% K  K. x# [  Z5 P 5, high-rise 30-storey H = 94 Mi
( ~& i( S' t! B8 Q( R0 }' f5 j reinforced 65-75KG/m2
# a( D- [- O& j2 M4 s* t* D concrete 0.42-0.47 m3/m2
6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
reinforced 65-70KG/m2
9 v/ w* e% F5 L9 b# o 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
the above data according to rules of seismic structural design of 7-degree area

+ g  W) @: i! Q8 c% z 2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8
9 z9 n8 b% r1 H! N% S
3,ralph lauren pony, the construction efficiency
1, a plaster plaster working day of 35 square meters
& _6 i5 ]  g  S; `) @# i" X 2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
  H$ ]. d- @4 d; ? 4,ed hardy clothing, tile 15 square meters
* h5 @+ k, R+ |/ `: l' ?3 N$ P# 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 /
" j9 S# n0 p9 c7 r. Z; H6 ?; ^
four days,christian louboutin sale, the basic data
& |' h( K4 N0 S! _0 F 1, the weight of concrete 2500KG/m3
7 H# }4 H; `7 L4 i4 y9 m, b/ Q6 E7 ^ 2, the weight of steel per meter of 0.00617 * d * d
- n+ ]/ n  `9 {: N! P 3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
4, stone weight 2200KG/m3
, B& a- B( k8 o2 o8 J 5, about 525 cubic meter brick (sub-thickness of the wall)
* {+ j- U3 _/ J) R& d( L! S 6, hollow brick 175 cubic meter of about
* u6 t7 C3 v/ L+ T1 V 7, sieve required 1.3 square one clean common sand sand