A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
4 Z; `  |7 w3 I 1, multi-story masonry house:
reinforced 30KG/m2
5 e, t& D$ ]- d( { concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
  h/ U' y( M  C concrete 0.33-0.35m3/m2
3, a small high-level 11-12 layers
, g! h1 j) V  F( p reinforced 50-52KG/m2
) b8 n/ {# B0 e% C! f% T concrete 0.35m3/m2
4, 17-18 layers
; C0 p( r2 Q" m1 K. E senior 54-60KG/m2
reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
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
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
1 c0 l& w0 j* z& [/ J* T8 _ the above data according to rules of seismic structural design of 7-degree area

2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8
- V: O5 U2 Y) Z+ ?& R, }& X/ @
3,ralph lauren pony, the construction efficiency
1, a plaster plaster working day of 35 square meters
; k3 k0 _  R7 C; ` 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,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 /
5 l* B: t; G; B. i+ W  @# I5 \
2 [; i1 x( @# g9 p! @+ ?8 s- g 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
  X8 t  U& A2 k; D1 e, L- q( Z 3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
4, stone weight 2200KG/m3
5, about 525 cubic meter brick (sub-thickness of the wall)
3 {7 N6 w' g3 l$ a3 {0 E7 ^: H2 f9 L 6, hollow brick 175 cubic meter of about
, N3 }2 G7 R! f8 e( i+ c 7, sieve required 1.3 square one clean common sand sand