A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
1 d/ Y, r  k- s: \4 S4 `/ B+ V 1, multi-story masonry house:
2 W9 X1 v1 l+ k% h. a3 F reinforced 30KG/m2
concrete 0.3-0.33m3/m2
4 W! D8 @& s) r6 m7 {0 M& h 2, Multi-frame <br "Reinforced 38-42KG/m2
* T* L  b% ^( P7 H concrete 0.33-0.35m3/m2
3, a small high-level 11-12 layers
  o8 o0 E+ ^% z1 f3 Z: E reinforced 50-52KG/m2
' ?, }2 q+ A) p: w$ i& J0 y" l" j concrete 0.35m3/m2
4, 17-18 layers
senior 54-60KG/m2
reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
/ t5 O+ ?  u- I) Q7 y! w reinforced 65-75KG/m2
concrete 0.42-0.47 m3/m2
6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
5 ~, O7 a  ?, O' I, J 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
7 W+ D2 U) h8 X2 H" V! `8 m; x the above data according to rules of seismic structural design of 7-degree area
2 Z3 @; u- B" |8 m
8 s% Y4 L2 z: o) t 2, ordinary multi-storey residential building in the construction budget for economic indicators
8 v6 ^( q/ b- @6 ?4 O$ O1 v9 |5 y 1, Outdoorgray area of accounting for construction area of 3.8
: ]: y) k/ V5 I0 G! M7 i7 T0 w
/ ]2 Q$ a% S6 r! x5 z0 ^ 3,ralph lauren pony, the construction efficiency
5 I5 b6 C% A# Y1 t& G9 ?1 d" e: l 1, a plaster plaster working day of 35 square meters
2 v$ g2 e7 j3 `$ _0 i 2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
9 \- U, }$ ~. T& u 3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
0 o3 y" H1 [2 u! r0 l 4,ed hardy clothing, tile 15 square meters
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 /

four days,christian louboutin sale, the basic data
' n9 I! @, X7 z. B4 H0 Z8 t 1, the weight of concrete 2500KG/m3
! y' A# P0 ]; O4 J 2, the weight of steel per meter of 0.00617 * d * d
3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
4, stone weight 2200KG/m3
4 u% Z6 z+ U3 m: X& P 5, about 525 cubic meter brick (sub-thickness of the wall)
6, hollow brick 175 cubic meter of about
7, sieve required 1.3 square one clean common sand sand