A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
  ]  @8 V7 I! A 1, multi-story masonry house:
6 P$ ^! u+ {5 g9 ~0 K reinforced 30KG/m2
" k( Y# m9 S4 |% Z4 Q6 e concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
4 A+ r: v$ R7 n+ U concrete 0.33-0.35m3/m2
+ N! e3 f& K1 R' T6 Q 3, a small high-level 11-12 layers
- Q7 s$ y. _! x reinforced 50-52KG/m2
concrete 0.35m3/m2
4, 17-18 layers
" D0 L& n! V7 c& i) L0 I; l senior 54-60KG/m2
  s3 h% n5 \6 T$ ^/ G4 Q3 e reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
, S- }9 R6 S3 K3 o reinforced 65-75KG/m2
! _& w' ~1 N. J; A concrete 0.42-0.47 m3/m2
6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
6 I  \/ j" x4 d' U7 e/ W reinforced 65-70KG/m2
concrete 0.38-0.42m3/m2
' n& a  x4 z/ O7 b1 N1 l 7, villas amount of concrete used and the steel-mediated in multi-storey residential and high-level masonry 11-12 layers
5 Z9 ?" i2 ?" ^/ H. u7 P the above data according to rules of seismic structural design of 7-degree area

& m9 R0 K' F; M  M, }% c 2, ordinary multi-storey residential building in the construction budget for economic indicators
: u  Z; g, d, i+ |: A 1, Outdoorgray area of accounting for construction area of 3.8
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+ Z% @0 z9 g8 l  }6 S 3,ralph lauren pony, the construction efficiency
1, a plaster plaster working day of 35 square meters
1 {  {. m% y! Z) U2 F6 e7 N 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
4 W9 q3 |' k/ j8 C' k9 b. `0 h 4,ed hardy clothing, tile 15 square meters
6 h9 I3 z# ^' t9 ] 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 /
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9 D% f. V7 I4 M- p+ B* } four days,christian louboutin sale, the basic data
8 z, B0 U" J1 i3 Z9 f" Q4 t. v6 A5 k 1, the weight of concrete 2500KG/m3
2, the weight of steel per meter of 0.00617 * d * d
! j; m3 A# E5 ^+ \: g. d 3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
4, stone weight 2200KG/m3
) J: ?6 H0 c( \  b/ [% y2 X! o8 k1 n 5, about 525 cubic meter brick (sub-thickness of the wall)
6, hollow brick 175 cubic meter of about
9 p# r9 Z; A$ ?: e$ f1 E* t  f4 X- V/ N 7, sieve required 1.3 square one clean common sand sand