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
concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
2 J3 E  p; @1 p  `2 [3 C7 E concrete 0.33-0.35m3/m2
4 O, S' f) y6 L" I$ @) `- s: R9 c7 I+ R 3, a small high-level 11-12 layers
  }% H6 |+ h% h2 j reinforced 50-52KG/m2
2 ]! J6 _7 z) n7 \1 X: J; ^9 n concrete 0.35m3/m2
4, 17-18 layers
/ u3 s# W8 h: c* z* ?+ a senior 54-60KG/m2
reinforced concrete 0.36m3/m2
# B  C8 H6 a: q: O/ Y 5, high-rise 30-storey H = 94 Mi
( i( C! s5 j6 ~& q0 |/ u% H# L* @; K9 m reinforced 65-75KG/m2
+ O% F+ k" |/ j3 b! c. | concrete 0.42-0.47 m3/m2
6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
0 K4 g( X0 P5 Q; g/ j* a 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
4 ]0 s4 o1 w, @1 D: U the above data according to rules of seismic structural design of 7-degree area
( k1 v# Y- V* x7 H# J
# Q( c8 s- B% ~4 h. ] 2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8

0 u, j2 {& ~% {, E/ G3 S! ~ 3,ralph lauren pony, the construction efficiency
" d6 H8 o5 l( P1 W: X 1, a plaster plaster working day of 35 square meters
1 p( \+ i% R: c0 A0 z 2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
, u8 _  Q9 X" [* T 3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
3 f3 Z/ n& w0 |7 [. G 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
1, the weight of concrete 2500KG/m3
2, the weight of steel per meter of 0.00617 * d * d
3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
* Y( u% `% E+ h' F0 e 4, stone weight 2200KG/m3
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