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
3 v9 {: W. W& ~& z concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
concrete 0.33-0.35m3/m2
3, a small high-level 11-12 layers
! i2 s7 y3 O- |) o) {3 N5 b reinforced 50-52KG/m2
5 y  P# f+ |7 O3 x: r5 N concrete 0.35m3/m2
4, 17-18 layers
senior 54-60KG/m2
reinforced concrete 0.36m3/m2
! K; ^  f! Q( y  r 5, high-rise 30-storey H = 94 Mi
0 [0 Q5 D7 n& ~+ W/ N reinforced 65-75KG/m2
* }  f" E. O  T2 v# b concrete 0.42-0.47 m3/m2
6 \6 C" ~( t: Y8 [7 F  n% j 6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
6 L, g$ K" r& N& z! ]! b: }) e reinforced 65-70KG/m2
5 S8 }' m7 C9 M. J concrete 0.38-0.42m3/m2
3 \  V: t1 j; ^' a& Y9 ? 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
2 ^* {( Y6 U& u( S$ e; Z
. L  L+ w  o  U! p+ V* `; y 2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8

. D7 i' ^/ Y- H) [* D# E 3,ralph lauren pony, the construction efficiency
1, a plaster plaster working day of 35 square meters
9 j6 t/ ~5 r* b, ^7 ~* S4 T 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
9 U9 m. m) o* a 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 /
8 u1 q! u+ V1 Z; U$ K" R1 ~' I3 v
- J7 x, Z: z9 @9 H: |7 g four days,christian louboutin sale, the basic data
) a; F6 B2 }0 a# ~ 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
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